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-rw-r--r--crypto/pem/pem.h898
-rw-r--r--crypto/pem/pem2.h2
-rw-r--r--crypto/pem/pem_all.c451
-rw-r--r--crypto/pem/pem_err.c179
-rw-r--r--crypto/pem/pem_info.c598
-rw-r--r--crypto/pem/pem_lib.c1445
-rw-r--r--crypto/pem/pem_oth.c42
-rw-r--r--crypto/pem/pem_pk8.c259
-rw-r--r--crypto/pem/pem_pkey.c325
-rw-r--r--crypto/pem/pem_seal.c254
-rw-r--r--crypto/pem/pem_sign.c71
-rw-r--r--crypto/pem/pem_x509.c8
-rw-r--r--crypto/pem/pem_xaux.c10
-rw-r--r--crypto/pem/pvkfmt.c1566
14 files changed, 2990 insertions, 3118 deletions
diff --git a/crypto/pem/pem.h b/crypto/pem/pem.h
index 8a6ababe3a84..2cdad8ac2669 100644
--- a/crypto/pem/pem.h
+++ b/crypto/pem/pem.h
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -57,506 +57,476 @@
*/
#ifndef HEADER_PEM_H
-#define HEADER_PEM_H
-
-#include <openssl/e_os2.h>
-#ifndef OPENSSL_NO_BIO
-#include <openssl/bio.h>
-#endif
-#ifndef OPENSSL_NO_STACK
-#include <openssl/stack.h>
-#endif
-#include <openssl/evp.h>
-#include <openssl/x509.h>
-#include <openssl/pem2.h>
+# define HEADER_PEM_H
+
+# include <openssl/e_os2.h>
+# ifndef OPENSSL_NO_BIO
+# include <openssl/bio.h>
+# endif
+# ifndef OPENSSL_NO_STACK
+# include <openssl/stack.h>
+# endif
+# include <openssl/evp.h>
+# include <openssl/x509.h>
+# include <openssl/pem2.h>
#ifdef __cplusplus
extern "C" {
#endif
-#define PEM_BUFSIZE 1024
-
-#define PEM_OBJ_UNDEF 0
-#define PEM_OBJ_X509 1
-#define PEM_OBJ_X509_REQ 2
-#define PEM_OBJ_CRL 3
-#define PEM_OBJ_SSL_SESSION 4
-#define PEM_OBJ_PRIV_KEY 10
-#define PEM_OBJ_PRIV_RSA 11
-#define PEM_OBJ_PRIV_DSA 12
-#define PEM_OBJ_PRIV_DH 13
-#define PEM_OBJ_PUB_RSA 14
-#define PEM_OBJ_PUB_DSA 15
-#define PEM_OBJ_PUB_DH 16
-#define PEM_OBJ_DHPARAMS 17
-#define PEM_OBJ_DSAPARAMS 18
-#define PEM_OBJ_PRIV_RSA_PUBLIC 19
-#define PEM_OBJ_PRIV_ECDSA 20
-#define PEM_OBJ_PUB_ECDSA 21
-#define PEM_OBJ_ECPARAMETERS 22
-
-#define PEM_ERROR 30
-#define PEM_DEK_DES_CBC 40
-#define PEM_DEK_IDEA_CBC 45
-#define PEM_DEK_DES_EDE 50
-#define PEM_DEK_DES_ECB 60
-#define PEM_DEK_RSA 70
-#define PEM_DEK_RSA_MD2 80
-#define PEM_DEK_RSA_MD5 90
-
-#define PEM_MD_MD2 NID_md2
-#define PEM_MD_MD5 NID_md5
-#define PEM_MD_SHA NID_sha
-#define PEM_MD_MD2_RSA NID_md2WithRSAEncryption
-#define PEM_MD_MD5_RSA NID_md5WithRSAEncryption
-#define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption
-
-#define PEM_STRING_X509_OLD "X509 CERTIFICATE"
-#define PEM_STRING_X509 "CERTIFICATE"
-#define PEM_STRING_X509_PAIR "CERTIFICATE PAIR"
-#define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
-#define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
-#define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
-#define PEM_STRING_X509_CRL "X509 CRL"
-#define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
-#define PEM_STRING_PUBLIC "PUBLIC KEY"
-#define PEM_STRING_RSA "RSA PRIVATE KEY"
-#define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
-#define PEM_STRING_DSA "DSA PRIVATE KEY"
-#define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
-#define PEM_STRING_PKCS7 "PKCS7"
-#define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
-#define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
-#define PEM_STRING_PKCS8INF "PRIVATE KEY"
-#define PEM_STRING_DHPARAMS "DH PARAMETERS"
-#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
-#define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
-#define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
-#define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
-#define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
-#define PEM_STRING_PARAMETERS "PARAMETERS"
-#define PEM_STRING_CMS "CMS"
-
- /* Note that this structure is initialised by PEM_SealInit and cleaned up
- by PEM_SealFinal (at least for now) */
-typedef struct PEM_Encode_Seal_st
- {
- EVP_ENCODE_CTX encode;
- EVP_MD_CTX md;
- EVP_CIPHER_CTX cipher;
- } PEM_ENCODE_SEAL_CTX;
+# define PEM_BUFSIZE 1024
+
+# define PEM_OBJ_UNDEF 0
+# define PEM_OBJ_X509 1
+# define PEM_OBJ_X509_REQ 2
+# define PEM_OBJ_CRL 3
+# define PEM_OBJ_SSL_SESSION 4
+# define PEM_OBJ_PRIV_KEY 10
+# define PEM_OBJ_PRIV_RSA 11
+# define PEM_OBJ_PRIV_DSA 12
+# define PEM_OBJ_PRIV_DH 13
+# define PEM_OBJ_PUB_RSA 14
+# define PEM_OBJ_PUB_DSA 15
+# define PEM_OBJ_PUB_DH 16
+# define PEM_OBJ_DHPARAMS 17
+# define PEM_OBJ_DSAPARAMS 18
+# define PEM_OBJ_PRIV_RSA_PUBLIC 19
+# define PEM_OBJ_PRIV_ECDSA 20
+# define PEM_OBJ_PUB_ECDSA 21
+# define PEM_OBJ_ECPARAMETERS 22
+
+# define PEM_ERROR 30
+# define PEM_DEK_DES_CBC 40
+# define PEM_DEK_IDEA_CBC 45
+# define PEM_DEK_DES_EDE 50
+# define PEM_DEK_DES_ECB 60
+# define PEM_DEK_RSA 70
+# define PEM_DEK_RSA_MD2 80
+# define PEM_DEK_RSA_MD5 90
+
+# define PEM_MD_MD2 NID_md2
+# define PEM_MD_MD5 NID_md5
+# define PEM_MD_SHA NID_sha
+# define PEM_MD_MD2_RSA NID_md2WithRSAEncryption
+# define PEM_MD_MD5_RSA NID_md5WithRSAEncryption
+# define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption
+
+# define PEM_STRING_X509_OLD "X509 CERTIFICATE"
+# define PEM_STRING_X509 "CERTIFICATE"
+# define PEM_STRING_X509_PAIR "CERTIFICATE PAIR"
+# define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
+# define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
+# define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
+# define PEM_STRING_X509_CRL "X509 CRL"
+# define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
+# define PEM_STRING_PUBLIC "PUBLIC KEY"
+# define PEM_STRING_RSA "RSA PRIVATE KEY"
+# define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
+# define PEM_STRING_DSA "DSA PRIVATE KEY"
+# define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
+# define PEM_STRING_PKCS7 "PKCS7"
+# define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
+# define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
+# define PEM_STRING_PKCS8INF "PRIVATE KEY"
+# define PEM_STRING_DHPARAMS "DH PARAMETERS"
+# define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
+# define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
+# define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
+# define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
+# define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
+# define PEM_STRING_PARAMETERS "PARAMETERS"
+# define PEM_STRING_CMS "CMS"
+
+ /*
+ * Note that this structure is initialised by PEM_SealInit and cleaned up
+ * by PEM_SealFinal (at least for now)
+ */
+typedef struct PEM_Encode_Seal_st {
+ EVP_ENCODE_CTX encode;
+ EVP_MD_CTX md;
+ EVP_CIPHER_CTX cipher;
+} PEM_ENCODE_SEAL_CTX;
/* enc_type is one off */
-#define PEM_TYPE_ENCRYPTED 10
-#define PEM_TYPE_MIC_ONLY 20
-#define PEM_TYPE_MIC_CLEAR 30
-#define PEM_TYPE_CLEAR 40
-
-typedef struct pem_recip_st
- {
- char *name;
- X509_NAME *dn;
-
- int cipher;
- int key_enc;
- /* char iv[8]; unused and wrong size */
- } PEM_USER;
-
-typedef struct pem_ctx_st
- {
- int type; /* what type of object */
-
- struct {
- int version;
- int mode;
- } proc_type;
-
- char *domain;
-
- struct {
- int cipher;
- /* unused, and wrong size
- unsigned char iv[8]; */
- } DEK_info;
-
- PEM_USER *originator;
-
- int num_recipient;
- PEM_USER **recipient;
-
- /* XXX(ben): don#t think this is used!
- STACK *x509_chain; / * certificate chain */
- EVP_MD *md; /* signature type */
-
- int md_enc; /* is the md encrypted or not? */
- int md_len; /* length of md_data */
- char *md_data; /* message digest, could be pkey encrypted */
-
- EVP_CIPHER *dec; /* date encryption cipher */
- int key_len; /* key length */
- unsigned char *key; /* key */
- /* unused, and wrong size
- unsigned char iv[8]; */
-
-
- int data_enc; /* is the data encrypted */
- int data_len;
- unsigned char *data;
- } PEM_CTX;
-
-/* These macros make the PEM_read/PEM_write functions easier to maintain and
- * write. Now they are all implemented with either:
- * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
+# define PEM_TYPE_ENCRYPTED 10
+# define PEM_TYPE_MIC_ONLY 20
+# define PEM_TYPE_MIC_CLEAR 30
+# define PEM_TYPE_CLEAR 40
+
+typedef struct pem_recip_st {
+ char *name;
+ X509_NAME *dn;
+ int cipher;
+ int key_enc;
+ /* char iv[8]; unused and wrong size */
+} PEM_USER;
+
+typedef struct pem_ctx_st {
+ int type; /* what type of object */
+ struct {
+ int version;
+ int mode;
+ } proc_type;
+
+ char *domain;
+
+ struct {
+ int cipher;
+ /*-
+ unused, and wrong size
+ unsigned char iv[8]; */
+ } DEK_info;
+
+ PEM_USER *originator;
+
+ int num_recipient;
+ PEM_USER **recipient;
+
+/*-
+ XXX(ben): don#t think this is used!
+ STACK *x509_chain; / * certificate chain */
+ EVP_MD *md; /* signature type */
+
+ int md_enc; /* is the md encrypted or not? */
+ int md_len; /* length of md_data */
+ char *md_data; /* message digest, could be pkey encrypted */
+
+ EVP_CIPHER *dec; /* date encryption cipher */
+ int key_len; /* key length */
+ unsigned char *key; /* key */
+ /*-
+ unused, and wrong size
+ unsigned char iv[8]; */
+
+ int data_enc; /* is the data encrypted */
+ int data_len;
+ unsigned char *data;
+} PEM_CTX;
+
+/*
+ * These macros make the PEM_read/PEM_write functions easier to maintain and
+ * write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
+ * IMPLEMENT_PEM_rw_cb(...)
*/
-#ifdef OPENSSL_NO_FP_API
-
-#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
-#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
-#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
-#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
-#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
+# ifdef OPENSSL_NO_FP_API
-#else
+# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
+# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
+# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
+# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
+# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
+# else
-#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
+# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
{ \
return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
-}
+}
-#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
}
-#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, const type *x) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
}
-#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
- unsigned char *kstr, int klen, pem_password_cb *cb, \
- void *u) \
- { \
- return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
- }
+ unsigned char *kstr, int klen, pem_password_cb *cb, \
+ void *u) \
+ { \
+ return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
+ }
-#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
- unsigned char *kstr, int klen, pem_password_cb *cb, \
- void *u) \
- { \
- return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
- }
+ unsigned char *kstr, int klen, pem_password_cb *cb, \
+ void *u) \
+ { \
+ return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
+ }
-#endif
+# endif
-#define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
+# define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
{ \
return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
}
-#define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
}
-#define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, const type *x) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
}
-#define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
- unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
- { \
- return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
- }
+ unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
+ { \
+ return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
+ }
-#define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
+# define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
- unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
- { \
- return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
- }
+ unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
+ { \
+ return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
+ }
-#define IMPLEMENT_PEM_write(name, type, str, asn1) \
- IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
- IMPLEMENT_PEM_write_fp(name, type, str, asn1)
+# define IMPLEMENT_PEM_write(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_fp(name, type, str, asn1)
-#define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
- IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
- IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
+# define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
-#define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
- IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
- IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
+# define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
-#define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
- IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
- IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
+# define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
-#define IMPLEMENT_PEM_read(name, type, str, asn1) \
- IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
- IMPLEMENT_PEM_read_fp(name, type, str, asn1)
+# define IMPLEMENT_PEM_read(name, type, str, asn1) \
+ IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
+ IMPLEMENT_PEM_read_fp(name, type, str, asn1)
-#define IMPLEMENT_PEM_rw(name, type, str, asn1) \
- IMPLEMENT_PEM_read(name, type, str, asn1) \
- IMPLEMENT_PEM_write(name, type, str, asn1)
+# define IMPLEMENT_PEM_rw(name, type, str, asn1) \
+ IMPLEMENT_PEM_read(name, type, str, asn1) \
+ IMPLEMENT_PEM_write(name, type, str, asn1)
-#define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
- IMPLEMENT_PEM_read(name, type, str, asn1) \
- IMPLEMENT_PEM_write_const(name, type, str, asn1)
+# define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
+ IMPLEMENT_PEM_read(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_const(name, type, str, asn1)
-#define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
- IMPLEMENT_PEM_read(name, type, str, asn1) \
- IMPLEMENT_PEM_write_cb(name, type, str, asn1)
+# define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
+ IMPLEMENT_PEM_read(name, type, str, asn1) \
+ IMPLEMENT_PEM_write_cb(name, type, str, asn1)
/* These are the same except they are for the declarations */
-#if defined(OPENSSL_NO_FP_API)
-
-#define DECLARE_PEM_read_fp(name, type) /**/
-#define DECLARE_PEM_write_fp(name, type) /**/
-#define DECLARE_PEM_write_cb_fp(name, type) /**/
-
-#else
-
-#define DECLARE_PEM_read_fp(name, type) \
- type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
-
-#define DECLARE_PEM_write_fp(name, type) \
- int PEM_write_##name(FILE *fp, type *x);
-
-#define DECLARE_PEM_write_fp_const(name, type) \
- int PEM_write_##name(FILE *fp, const type *x);
-
-#define DECLARE_PEM_write_cb_fp(name, type) \
- int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
- unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
-
-#endif
-
-#ifndef OPENSSL_NO_BIO
-#define DECLARE_PEM_read_bio(name, type) \
- type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
-
-#define DECLARE_PEM_write_bio(name, type) \
- int PEM_write_bio_##name(BIO *bp, type *x);
-
-#define DECLARE_PEM_write_bio_const(name, type) \
- int PEM_write_bio_##name(BIO *bp, const type *x);
-
-#define DECLARE_PEM_write_cb_bio(name, type) \
- int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
- unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
-
-#else
-
-#define DECLARE_PEM_read_bio(name, type) /**/
-#define DECLARE_PEM_write_bio(name, type) /**/
-#define DECLARE_PEM_write_bio_const(name, type) /**/
-#define DECLARE_PEM_write_cb_bio(name, type) /**/
-
-#endif
-
-#define DECLARE_PEM_write(name, type) \
- DECLARE_PEM_write_bio(name, type) \
- DECLARE_PEM_write_fp(name, type)
-
-#define DECLARE_PEM_write_const(name, type) \
- DECLARE_PEM_write_bio_const(name, type) \
- DECLARE_PEM_write_fp_const(name, type)
-
-#define DECLARE_PEM_write_cb(name, type) \
- DECLARE_PEM_write_cb_bio(name, type) \
- DECLARE_PEM_write_cb_fp(name, type)
-
-#define DECLARE_PEM_read(name, type) \
- DECLARE_PEM_read_bio(name, type) \
- DECLARE_PEM_read_fp(name, type)
-
-#define DECLARE_PEM_rw(name, type) \
- DECLARE_PEM_read(name, type) \
- DECLARE_PEM_write(name, type)
-
-#define DECLARE_PEM_rw_const(name, type) \
- DECLARE_PEM_read(name, type) \
- DECLARE_PEM_write_const(name, type)
-
-#define DECLARE_PEM_rw_cb(name, type) \
- DECLARE_PEM_read(name, type) \
- DECLARE_PEM_write_cb(name, type)
-
-#if 1
+# if defined(OPENSSL_NO_FP_API)
+
+# define DECLARE_PEM_read_fp(name, type) /**/
+# define DECLARE_PEM_write_fp(name, type) /**/
+# define DECLARE_PEM_write_cb_fp(name, type) /**/
+# else
+
+# define DECLARE_PEM_read_fp(name, type) \
+ type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
+
+# define DECLARE_PEM_write_fp(name, type) \
+ int PEM_write_##name(FILE *fp, type *x);
+
+# define DECLARE_PEM_write_fp_const(name, type) \
+ int PEM_write_##name(FILE *fp, const type *x);
+
+# define DECLARE_PEM_write_cb_fp(name, type) \
+ int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
+ unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
+
+# endif
+
+# ifndef OPENSSL_NO_BIO
+# define DECLARE_PEM_read_bio(name, type) \
+ type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
+
+# define DECLARE_PEM_write_bio(name, type) \
+ int PEM_write_bio_##name(BIO *bp, type *x);
+
+# define DECLARE_PEM_write_bio_const(name, type) \
+ int PEM_write_bio_##name(BIO *bp, const type *x);
+
+# define DECLARE_PEM_write_cb_bio(name, type) \
+ int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
+ unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
+
+# else
+
+# define DECLARE_PEM_read_bio(name, type) /**/
+# define DECLARE_PEM_write_bio(name, type) /**/
+# define DECLARE_PEM_write_bio_const(name, type) /**/
+# define DECLARE_PEM_write_cb_bio(name, type) /**/
+# endif
+# define DECLARE_PEM_write(name, type) \
+ DECLARE_PEM_write_bio(name, type) \
+ DECLARE_PEM_write_fp(name, type)
+# define DECLARE_PEM_write_const(name, type) \
+ DECLARE_PEM_write_bio_const(name, type) \
+ DECLARE_PEM_write_fp_const(name, type)
+# define DECLARE_PEM_write_cb(name, type) \
+ DECLARE_PEM_write_cb_bio(name, type) \
+ DECLARE_PEM_write_cb_fp(name, type)
+# define DECLARE_PEM_read(name, type) \
+ DECLARE_PEM_read_bio(name, type) \
+ DECLARE_PEM_read_fp(name, type)
+# define DECLARE_PEM_rw(name, type) \
+ DECLARE_PEM_read(name, type) \
+ DECLARE_PEM_write(name, type)
+# define DECLARE_PEM_rw_const(name, type) \
+ DECLARE_PEM_read(name, type) \
+ DECLARE_PEM_write_const(name, type)
+# define DECLARE_PEM_rw_cb(name, type) \
+ DECLARE_PEM_read(name, type) \
+ DECLARE_PEM_write_cb(name, type)
+# if 1
/* "userdata": new with OpenSSL 0.9.4 */
-typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
-#else
+typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata);
+# else
/* OpenSSL 0.9.3, 0.9.3a */
-typedef int pem_password_cb(char *buf, int size, int rwflag);
-#endif
-
-int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
-int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
- pem_password_cb *callback,void *u);
-
-#ifndef OPENSSL_NO_BIO
-int PEM_read_bio(BIO *bp, char **name, char **header,
- unsigned char **data,long *len);
-int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
- long len);
-int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
- pem_password_cb *cb, void *u);
-void * PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
- void **x, pem_password_cb *cb, void *u);
-int PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp, void *x,
- const EVP_CIPHER *enc,unsigned char *kstr,int klen,
- pem_password_cb *cb, void *u);
-
-STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
-int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
- unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
-#endif
-
-int PEM_read(FILE *fp, char **name, char **header,
- unsigned char **data,long *len);
-int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
-void * PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
- pem_password_cb *cb, void *u);
-int PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp,
- void *x,const EVP_CIPHER *enc,unsigned char *kstr,
- int klen,pem_password_cb *callback, void *u);
-STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
- pem_password_cb *cb, void *u);
-
-int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
- EVP_MD *md_type, unsigned char **ek, int *ekl,
- unsigned char *iv, EVP_PKEY **pubk, int npubk);
-void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
- unsigned char *in, int inl);
-int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
- unsigned char *out, int *outl, EVP_PKEY *priv);
-
-void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
-void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
-int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
- unsigned int *siglen, EVP_PKEY *pkey);
-
-int PEM_def_callback(char *buf, int num, int w, void *key);
-void PEM_proc_type(char *buf, int type);
-void PEM_dek_info(char *buf, const char *type, int len, char *str);
-
-
-#include <openssl/symhacks.h>
+typedef int pem_password_cb (char *buf, int size, int rwflag);
+# endif
+
+int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
+int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
+ pem_password_cb *callback, void *u);
+
+# ifndef OPENSSL_NO_BIO
+int PEM_read_bio(BIO *bp, char **name, char **header,
+ unsigned char **data, long *len);
+int PEM_write_bio(BIO *bp, const char *name, char *hdr, unsigned char *data,
+ long len);
+int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
+ const char *name, BIO *bp, pem_password_cb *cb,
+ void *u);
+void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
+ pem_password_cb *cb, void *u);
+int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, void *x,
+ const EVP_CIPHER *enc, unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u);
+
+STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
+ pem_password_cb *cb, void *u);
+int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
+ unsigned char *kstr, int klen,
+ pem_password_cb *cd, void *u);
+# endif
+
+int PEM_read(FILE *fp, char **name, char **header,
+ unsigned char **data, long *len);
+int PEM_write(FILE *fp, char *name, char *hdr, unsigned char *data, long len);
+void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
+ pem_password_cb *cb, void *u);
+int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
+ void *x, const EVP_CIPHER *enc, unsigned char *kstr,
+ int klen, pem_password_cb *callback, void *u);
+STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
+ pem_password_cb *cb, void *u);
+
+int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
+ EVP_MD *md_type, unsigned char **ek, int *ekl,
+ unsigned char *iv, EVP_PKEY **pubk, int npubk);
+void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
+ unsigned char *in, int inl);
+int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
+ unsigned char *out, int *outl, EVP_PKEY *priv);
+
+void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
+void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *d, unsigned int cnt);
+int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+ unsigned int *siglen, EVP_PKEY *pkey);
+
+int PEM_def_callback(char *buf, int num, int w, void *key);
+void PEM_proc_type(char *buf, int type);
+void PEM_dek_info(char *buf, const char *type, int len, char *str);
+
+# include <openssl/symhacks.h>
DECLARE_PEM_rw(X509, X509)
-
DECLARE_PEM_rw(X509_AUX, X509)
-
DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
-
DECLARE_PEM_rw(X509_REQ, X509_REQ)
DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
-
DECLARE_PEM_rw(X509_CRL, X509_CRL)
-
DECLARE_PEM_rw(PKCS7, PKCS7)
-
DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
-
DECLARE_PEM_rw(PKCS8, X509_SIG)
-
DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
-
-#ifndef OPENSSL_NO_RSA
-
+# ifndef OPENSSL_NO_RSA
DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
-
DECLARE_PEM_rw_const(RSAPublicKey, RSA)
DECLARE_PEM_rw(RSA_PUBKEY, RSA)
-
-#endif
-
-#ifndef OPENSSL_NO_DSA
-
+# endif
+# ifndef OPENSSL_NO_DSA
DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
-
DECLARE_PEM_rw(DSA_PUBKEY, DSA)
-
DECLARE_PEM_rw_const(DSAparams, DSA)
-
-#endif
-
-#ifndef OPENSSL_NO_EC
+# endif
+# ifndef OPENSSL_NO_EC
DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
-#endif
-
-#ifndef OPENSSL_NO_DH
-
+# endif
+# ifndef OPENSSL_NO_DH
DECLARE_PEM_rw_const(DHparams, DH)
-
-#endif
-
+# endif
DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
-
DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
- char *kstr, int klen,
- pem_password_cb *cb, void *u);
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u);
int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
char *, int, pem_password_cb *, void *);
int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u);
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u);
int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
- char *kstr, int klen,
- pem_password_cb *cb, void *u);
-EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u);
+EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
+ void *u);
int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u);
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u);
int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
- char *kstr, int klen,
- pem_password_cb *cb, void *u);
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u);
int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
- char *kstr, int klen,
- pem_password_cb *cb, void *u);
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u);
-EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
+EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
+ void *u);
-int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
- char *kstr,int klen, pem_password_cb *cd, void *u);
+int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
+ char *kstr, int klen, pem_password_cb *cd,
+ void *u);
EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
-
EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
EVP_PKEY *b2i_PublicKey_bio(BIO *in);
int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
-#ifndef OPENSSL_NO_RC4
+# ifndef OPENSSL_NO_RC4
EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
- pem_password_cb *cb, void *u);
-#endif
-
+ pem_password_cb *cb, void *u);
+# endif
/* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_PEM_strings(void);
@@ -564,76 +534,76 @@ void ERR_load_PEM_strings(void);
/* Error codes for the PEM functions. */
/* Function codes. */
-#define PEM_F_B2I_DSS 127
-#define PEM_F_B2I_PVK_BIO 128
-#define PEM_F_B2I_RSA 129
-#define PEM_F_CHECK_BITLEN_DSA 130
-#define PEM_F_CHECK_BITLEN_RSA 131
-#define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
-#define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
-#define PEM_F_DO_B2I 132
-#define PEM_F_DO_B2I_BIO 133
-#define PEM_F_DO_BLOB_HEADER 134
-#define PEM_F_DO_PK8PKEY 126
-#define PEM_F_DO_PK8PKEY_FP 125
-#define PEM_F_DO_PVK_BODY 135
-#define PEM_F_DO_PVK_HEADER 136
-#define PEM_F_I2B_PVK 137
-#define PEM_F_I2B_PVK_BIO 138
-#define PEM_F_LOAD_IV 101
-#define PEM_F_PEM_ASN1_READ 102
-#define PEM_F_PEM_ASN1_READ_BIO 103
-#define PEM_F_PEM_ASN1_WRITE 104
-#define PEM_F_PEM_ASN1_WRITE_BIO 105
-#define PEM_F_PEM_DEF_CALLBACK 100
-#define PEM_F_PEM_DO_HEADER 106
-#define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
-#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
-#define PEM_F_PEM_PK8PKEY 119
-#define PEM_F_PEM_READ 108
-#define PEM_F_PEM_READ_BIO 109
-#define PEM_F_PEM_READ_BIO_PARAMETERS 140
-#define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
-#define PEM_F_PEM_READ_PRIVATEKEY 124
-#define PEM_F_PEM_SEALFINAL 110
-#define PEM_F_PEM_SEALINIT 111
-#define PEM_F_PEM_SIGNFINAL 112
-#define PEM_F_PEM_WRITE 113
-#define PEM_F_PEM_WRITE_BIO 114
-#define PEM_F_PEM_WRITE_PRIVATEKEY 139
-#define PEM_F_PEM_X509_INFO_READ 115
-#define PEM_F_PEM_X509_INFO_READ_BIO 116
-#define PEM_F_PEM_X509_INFO_WRITE_BIO 117
+# define PEM_F_B2I_DSS 127
+# define PEM_F_B2I_PVK_BIO 128
+# define PEM_F_B2I_RSA 129
+# define PEM_F_CHECK_BITLEN_DSA 130
+# define PEM_F_CHECK_BITLEN_RSA 131
+# define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
+# define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
+# define PEM_F_DO_B2I 132
+# define PEM_F_DO_B2I_BIO 133
+# define PEM_F_DO_BLOB_HEADER 134
+# define PEM_F_DO_PK8PKEY 126
+# define PEM_F_DO_PK8PKEY_FP 125
+# define PEM_F_DO_PVK_BODY 135
+# define PEM_F_DO_PVK_HEADER 136
+# define PEM_F_I2B_PVK 137
+# define PEM_F_I2B_PVK_BIO 138
+# define PEM_F_LOAD_IV 101
+# define PEM_F_PEM_ASN1_READ 102
+# define PEM_F_PEM_ASN1_READ_BIO 103
+# define PEM_F_PEM_ASN1_WRITE 104
+# define PEM_F_PEM_ASN1_WRITE_BIO 105
+# define PEM_F_PEM_DEF_CALLBACK 100
+# define PEM_F_PEM_DO_HEADER 106
+# define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
+# define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
+# define PEM_F_PEM_PK8PKEY 119
+# define PEM_F_PEM_READ 108
+# define PEM_F_PEM_READ_BIO 109
+# define PEM_F_PEM_READ_BIO_PARAMETERS 140
+# define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
+# define PEM_F_PEM_READ_PRIVATEKEY 124
+# define PEM_F_PEM_SEALFINAL 110
+# define PEM_F_PEM_SEALINIT 111
+# define PEM_F_PEM_SIGNFINAL 112
+# define PEM_F_PEM_WRITE 113
+# define PEM_F_PEM_WRITE_BIO 114
+# define PEM_F_PEM_WRITE_PRIVATEKEY 139
+# define PEM_F_PEM_X509_INFO_READ 115
+# define PEM_F_PEM_X509_INFO_READ_BIO 116
+# define PEM_F_PEM_X509_INFO_WRITE_BIO 117
/* Reason codes. */
-#define PEM_R_BAD_BASE64_DECODE 100
-#define PEM_R_BAD_DECRYPT 101
-#define PEM_R_BAD_END_LINE 102
-#define PEM_R_BAD_IV_CHARS 103
-#define PEM_R_BAD_MAGIC_NUMBER 116
-#define PEM_R_BAD_PASSWORD_READ 104
-#define PEM_R_BAD_VERSION_NUMBER 117
-#define PEM_R_BIO_WRITE_FAILURE 118
-#define PEM_R_CIPHER_IS_NULL 127
-#define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
-#define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119
-#define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120
-#define PEM_R_INCONSISTENT_HEADER 121
-#define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122
-#define PEM_R_KEYBLOB_TOO_SHORT 123
-#define PEM_R_NOT_DEK_INFO 105
-#define PEM_R_NOT_ENCRYPTED 106
-#define PEM_R_NOT_PROC_TYPE 107
-#define PEM_R_NO_START_LINE 108
-#define PEM_R_PROBLEMS_GETTING_PASSWORD 109
-#define PEM_R_PUBLIC_KEY_NO_RSA 110
-#define PEM_R_PVK_DATA_TOO_SHORT 124
-#define PEM_R_PVK_TOO_SHORT 125
-#define PEM_R_READ_KEY 111
-#define PEM_R_SHORT_HEADER 112
-#define PEM_R_UNSUPPORTED_CIPHER 113
-#define PEM_R_UNSUPPORTED_ENCRYPTION 114
-#define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126
+# define PEM_R_BAD_BASE64_DECODE 100
+# define PEM_R_BAD_DECRYPT 101
+# define PEM_R_BAD_END_LINE 102
+# define PEM_R_BAD_IV_CHARS 103
+# define PEM_R_BAD_MAGIC_NUMBER 116
+# define PEM_R_BAD_PASSWORD_READ 104
+# define PEM_R_BAD_VERSION_NUMBER 117
+# define PEM_R_BIO_WRITE_FAILURE 118
+# define PEM_R_CIPHER_IS_NULL 127
+# define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
+# define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119
+# define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120
+# define PEM_R_INCONSISTENT_HEADER 121
+# define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122
+# define PEM_R_KEYBLOB_TOO_SHORT 123
+# define PEM_R_NOT_DEK_INFO 105
+# define PEM_R_NOT_ENCRYPTED 106
+# define PEM_R_NOT_PROC_TYPE 107
+# define PEM_R_NO_START_LINE 108
+# define PEM_R_PROBLEMS_GETTING_PASSWORD 109
+# define PEM_R_PUBLIC_KEY_NO_RSA 110
+# define PEM_R_PVK_DATA_TOO_SHORT 124
+# define PEM_R_PVK_TOO_SHORT 125
+# define PEM_R_READ_KEY 111
+# define PEM_R_SHORT_HEADER 112
+# define PEM_R_UNSUPPORTED_CIPHER 113
+# define PEM_R_UNSUPPORTED_ENCRYPTION 114
+# define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126
#ifdef __cplusplus
}
diff --git a/crypto/pem/pem2.h b/crypto/pem/pem2.h
index f31790d69cb0..84897d5ec35b 100644
--- a/crypto/pem/pem2.h
+++ b/crypto/pem/pem2.h
@@ -6,7 +6,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
diff --git a/crypto/pem/pem_all.c b/crypto/pem/pem_all.c
index eac0460e3ebe..64b8ba7c256a 100644
--- a/crypto/pem/pem_all.c
+++ b/crypto/pem/pem_all.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -63,7 +63,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -117,13 +117,13 @@
#include <openssl/pkcs7.h>
#include <openssl/pem.h>
#ifndef OPENSSL_NO_RSA
-#include <openssl/rsa.h>
+# include <openssl/rsa.h>
#endif
#ifndef OPENSSL_NO_DSA
-#include <openssl/dsa.h>
+# include <openssl/dsa.h>
#endif
#ifndef OPENSSL_NO_DH
-#include <openssl/dh.h>
+# include <openssl/dh.h>
#endif
#ifndef OPENSSL_NO_RSA
@@ -140,318 +140,287 @@ static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey);
IMPLEMENT_PEM_rw(X509_REQ, X509_REQ, PEM_STRING_X509_REQ, X509_REQ)
IMPLEMENT_PEM_write(X509_REQ_NEW, X509_REQ, PEM_STRING_X509_REQ_OLD, X509_REQ)
-
IMPLEMENT_PEM_rw(X509_CRL, X509_CRL, PEM_STRING_X509_CRL, X509_CRL)
-
IMPLEMENT_PEM_rw(PKCS7, PKCS7, PEM_STRING_PKCS7, PKCS7)
IMPLEMENT_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE,
- PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE)
-
-
+ PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE)
#ifndef OPENSSL_NO_RSA
-
-/* We treat RSA or DSA private keys as a special case.
- *
- * For private keys we read in an EVP_PKEY structure with
- * PEM_read_bio_PrivateKey() and extract the relevant private
- * key: this means can handle "traditional" and PKCS#8 formats
- * transparently.
+/*
+ * We treat RSA or DSA private keys as a special case. For private keys we
+ * read in an EVP_PKEY structure with PEM_read_bio_PrivateKey() and extract
+ * the relevant private key: this means can handle "traditional" and PKCS#8
+ * formats transparently.
*/
-
static RSA *pkey_get_rsa(EVP_PKEY *key, RSA **rsa)
{
- RSA *rtmp;
- if(!key) return NULL;
- rtmp = EVP_PKEY_get1_RSA(key);
- EVP_PKEY_free(key);
- if(!rtmp) return NULL;
- if(rsa) {
- RSA_free(*rsa);
- *rsa = rtmp;
- }
- return rtmp;
+ RSA *rtmp;
+ if (!key)
+ return NULL;
+ rtmp = EVP_PKEY_get1_RSA(key);
+ EVP_PKEY_free(key);
+ if (!rtmp)
+ return NULL;
+ if (rsa) {
+ RSA_free(*rsa);
+ *rsa = rtmp;
+ }
+ return rtmp;
}
RSA *PEM_read_bio_RSAPrivateKey(BIO *bp, RSA **rsa, pem_password_cb *cb,
- void *u)
+ void *u)
{
- EVP_PKEY *pktmp;
- pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
- return pkey_get_rsa(pktmp, rsa);
+ EVP_PKEY *pktmp;
+ pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+ return pkey_get_rsa(pktmp, rsa);
}
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
-RSA *PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb,
- void *u)
+RSA *PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb, void *u)
{
- EVP_PKEY *pktmp;
- pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
- return pkey_get_rsa(pktmp, rsa);
+ EVP_PKEY *pktmp;
+ pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+ return pkey_get_rsa(pktmp, rsa);
}
-#endif
+# endif
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
int PEM_write_bio_RSAPrivateKey(BIO *bp, RSA *x, const EVP_CIPHER *enc,
- unsigned char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- if (FIPS_mode())
- {
- EVP_PKEY *k;
- int ret;
- k = EVP_PKEY_new();
- if (!k)
- return 0;
- EVP_PKEY_set1_RSA(k, x);
-
- ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
- EVP_PKEY_free(k);
- return ret;
- }
- else
- return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSAPrivateKey,
- PEM_STRING_RSA,bp,x,enc,kstr,klen,cb,u);
+ if (FIPS_mode()) {
+ EVP_PKEY *k;
+ int ret;
+ k = EVP_PKEY_new();
+ if (!k)
+ return 0;
+ EVP_PKEY_set1_RSA(k, x);
+
+ ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+ EVP_PKEY_free(k);
+ return ret;
+ } else
+ return PEM_ASN1_write_bio((i2d_of_void *)i2d_RSAPrivateKey,
+ PEM_STRING_RSA, bp, x, enc, kstr, klen, cb,
+ u);
}
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
int PEM_write_RSAPrivateKey(FILE *fp, RSA *x, const EVP_CIPHER *enc,
- unsigned char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- if (FIPS_mode())
- {
- EVP_PKEY *k;
- int ret;
- k = EVP_PKEY_new();
- if (!k)
- return 0;
-
- EVP_PKEY_set1_RSA(k, x);
-
- ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
- EVP_PKEY_free(k);
- return ret;
- }
- else
- return PEM_ASN1_write((i2d_of_void *)i2d_RSAPrivateKey,
- PEM_STRING_RSA,fp,x,enc,kstr,klen,cb,u);
+ if (FIPS_mode()) {
+ EVP_PKEY *k;
+ int ret;
+ k = EVP_PKEY_new();
+ if (!k)
+ return 0;
+
+ EVP_PKEY_set1_RSA(k, x);
+
+ ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+ EVP_PKEY_free(k);
+ return ret;
+ } else
+ return PEM_ASN1_write((i2d_of_void *)i2d_RSAPrivateKey,
+ PEM_STRING_RSA, fp, x, enc, kstr, klen, cb, u);
}
-#endif
-
-#else
+# endif
-IMPLEMENT_PEM_write_cb_const(RSAPrivateKey, RSA, PEM_STRING_RSA, RSAPrivateKey)
+# else
+IMPLEMENT_PEM_write_cb_const(RSAPrivateKey, RSA, PEM_STRING_RSA,
+ RSAPrivateKey)
+# endif
+IMPLEMENT_PEM_rw_const(RSAPublicKey, RSA, PEM_STRING_RSA_PUBLIC,
+ RSAPublicKey) IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA,
+ PEM_STRING_PUBLIC,
+ RSA_PUBKEY)
#endif
-
-IMPLEMENT_PEM_rw_const(RSAPublicKey, RSA, PEM_STRING_RSA_PUBLIC, RSAPublicKey)
-IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA, PEM_STRING_PUBLIC, RSA_PUBKEY)
-
-#endif
-
#ifndef OPENSSL_NO_DSA
-
static DSA *pkey_get_dsa(EVP_PKEY *key, DSA **dsa)
{
- DSA *dtmp;
- if(!key) return NULL;
- dtmp = EVP_PKEY_get1_DSA(key);
- EVP_PKEY_free(key);
- if(!dtmp) return NULL;
- if(dsa) {
- DSA_free(*dsa);
- *dsa = dtmp;
- }
- return dtmp;
+ DSA *dtmp;
+ if (!key)
+ return NULL;
+ dtmp = EVP_PKEY_get1_DSA(key);
+ EVP_PKEY_free(key);
+ if (!dtmp)
+ return NULL;
+ if (dsa) {
+ DSA_free(*dsa);
+ *dsa = dtmp;
+ }
+ return dtmp;
}
DSA *PEM_read_bio_DSAPrivateKey(BIO *bp, DSA **dsa, pem_password_cb *cb,
- void *u)
+ void *u)
{
- EVP_PKEY *pktmp;
- pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
- return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
+ EVP_PKEY *pktmp;
+ pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+ return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
}
-#ifdef OPENSSL_FIPS
+# ifdef OPENSSL_FIPS
int PEM_write_bio_DSAPrivateKey(BIO *bp, DSA *x, const EVP_CIPHER *enc,
- unsigned char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- if (FIPS_mode())
- {
- EVP_PKEY *k;
- int ret;
- k = EVP_PKEY_new();
- if (!k)
- return 0;
- EVP_PKEY_set1_DSA(k, x);
-
- ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
- EVP_PKEY_free(k);
- return ret;
- }
- else
- return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSAPrivateKey,
- PEM_STRING_DSA,bp,x,enc,kstr,klen,cb,u);
+ if (FIPS_mode()) {
+ EVP_PKEY *k;
+ int ret;
+ k = EVP_PKEY_new();
+ if (!k)
+ return 0;
+ EVP_PKEY_set1_DSA(k, x);
+
+ ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+ EVP_PKEY_free(k);
+ return ret;
+ } else
+ return PEM_ASN1_write_bio((i2d_of_void *)i2d_DSAPrivateKey,
+ PEM_STRING_DSA, bp, x, enc, kstr, klen, cb,
+ u);
}
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
int PEM_write_DSAPrivateKey(FILE *fp, DSA *x, const EVP_CIPHER *enc,
- unsigned char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- if (FIPS_mode())
- {
- EVP_PKEY *k;
- int ret;
- k = EVP_PKEY_new();
- if (!k)
- return 0;
- EVP_PKEY_set1_DSA(k, x);
- ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
- EVP_PKEY_free(k);
- return ret;
- }
- else
- return PEM_ASN1_write((i2d_of_void *)i2d_DSAPrivateKey,
- PEM_STRING_DSA,fp,x,enc,kstr,klen,cb,u);
+ if (FIPS_mode()) {
+ EVP_PKEY *k;
+ int ret;
+ k = EVP_PKEY_new();
+ if (!k)
+ return 0;
+ EVP_PKEY_set1_DSA(k, x);
+ ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+ EVP_PKEY_free(k);
+ return ret;
+ } else
+ return PEM_ASN1_write((i2d_of_void *)i2d_DSAPrivateKey,
+ PEM_STRING_DSA, fp, x, enc, kstr, klen, cb, u);
}
-#endif
+# endif
-#else
+# else
-IMPLEMENT_PEM_write_cb_const(DSAPrivateKey, DSA, PEM_STRING_DSA, DSAPrivateKey)
-
-#endif
-
-IMPLEMENT_PEM_rw(DSA_PUBKEY, DSA, PEM_STRING_PUBLIC, DSA_PUBKEY)
-
-#ifndef OPENSSL_NO_FP_API
-
-DSA *PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb,
- void *u)
+IMPLEMENT_PEM_write_cb_const(DSAPrivateKey, DSA, PEM_STRING_DSA,
+ DSAPrivateKey)
+# endif
+ IMPLEMENT_PEM_rw(DSA_PUBKEY, DSA, PEM_STRING_PUBLIC, DSA_PUBKEY)
+# ifndef OPENSSL_NO_FP_API
+DSA *PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb, void *u)
{
- EVP_PKEY *pktmp;
- pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
- return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
+ EVP_PKEY *pktmp;
+ pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+ return pkey_get_dsa(pktmp, dsa); /* will free pktmp */
}
-#endif
+# endif
IMPLEMENT_PEM_rw_const(DSAparams, DSA, PEM_STRING_DSAPARAMS, DSAparams)
-
#endif
-
-
#ifndef OPENSSL_NO_EC
static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey)
{
- EC_KEY *dtmp;
- if(!key) return NULL;
- dtmp = EVP_PKEY_get1_EC_KEY(key);
- EVP_PKEY_free(key);
- if(!dtmp) return NULL;
- if(eckey)
- {
- EC_KEY_free(*eckey);
- *eckey = dtmp;
- }
- return dtmp;
+ EC_KEY *dtmp;
+ if (!key)
+ return NULL;
+ dtmp = EVP_PKEY_get1_EC_KEY(key);
+ EVP_PKEY_free(key);
+ if (!dtmp)
+ return NULL;
+ if (eckey) {
+ EC_KEY_free(*eckey);
+ *eckey = dtmp;
+ }
+ return dtmp;
}
EC_KEY *PEM_read_bio_ECPrivateKey(BIO *bp, EC_KEY **key, pem_password_cb *cb,
- void *u)
+ void *u)
{
- EVP_PKEY *pktmp;
- pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
- return pkey_get_eckey(pktmp, key); /* will free pktmp */
+ EVP_PKEY *pktmp;
+ pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u);
+ return pkey_get_eckey(pktmp, key); /* will free pktmp */
}
-IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS, ECPKParameters)
-
-
-
-#ifdef OPENSSL_FIPS
-
+IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS,
+ ECPKParameters)
+# ifdef OPENSSL_FIPS
int PEM_write_bio_ECPrivateKey(BIO *bp, EC_KEY *x, const EVP_CIPHER *enc,
- unsigned char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- if (FIPS_mode())
- {
- EVP_PKEY *k;
- int ret;
- k = EVP_PKEY_new();
- if (!k)
- return 0;
- EVP_PKEY_set1_EC_KEY(k, x);
-
- ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
- EVP_PKEY_free(k);
- return ret;
- }
- else
- return PEM_ASN1_write_bio((i2d_of_void *)i2d_ECPrivateKey,
- PEM_STRING_ECPRIVATEKEY,
- bp,x,enc,kstr,klen,cb,u);
+ if (FIPS_mode()) {
+ EVP_PKEY *k;
+ int ret;
+ k = EVP_PKEY_new();
+ if (!k)
+ return 0;
+ EVP_PKEY_set1_EC_KEY(k, x);
+
+ ret = PEM_write_bio_PrivateKey(bp, k, enc, kstr, klen, cb, u);
+ EVP_PKEY_free(k);
+ return ret;
+ } else
+ return PEM_ASN1_write_bio((i2d_of_void *)i2d_ECPrivateKey,
+ PEM_STRING_ECPRIVATEKEY,
+ bp, x, enc, kstr, klen, cb, u);
}
-#ifndef OPENSSL_NO_FP_API
+# ifndef OPENSSL_NO_FP_API
int PEM_write_ECPrivateKey(FILE *fp, EC_KEY *x, const EVP_CIPHER *enc,
- unsigned char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- if (FIPS_mode())
- {
- EVP_PKEY *k;
- int ret;
- k = EVP_PKEY_new();
- if (!k)
- return 0;
- EVP_PKEY_set1_EC_KEY(k, x);
- ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
- EVP_PKEY_free(k);
- return ret;
- }
- else
- return PEM_ASN1_write((i2d_of_void *)i2d_ECPrivateKey,
- PEM_STRING_ECPRIVATEKEY,
- fp,x,enc,kstr,klen,cb,u);
+ if (FIPS_mode()) {
+ EVP_PKEY *k;
+ int ret;
+ k = EVP_PKEY_new();
+ if (!k)
+ return 0;
+ EVP_PKEY_set1_EC_KEY(k, x);
+ ret = PEM_write_PrivateKey(fp, k, enc, kstr, klen, cb, u);
+ EVP_PKEY_free(k);
+ return ret;
+ } else
+ return PEM_ASN1_write((i2d_of_void *)i2d_ECPrivateKey,
+ PEM_STRING_ECPRIVATEKEY,
+ fp, x, enc, kstr, klen, cb, u);
}
-#endif
-
-#else
-
-IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY, ECPrivateKey)
-
-#endif
+# endif
+# else
+ IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY,
+ ECPrivateKey)
+# endif
IMPLEMENT_PEM_rw(EC_PUBKEY, EC_KEY, PEM_STRING_PUBLIC, EC_PUBKEY)
-
-#ifndef OPENSSL_NO_FP_API
-
+# ifndef OPENSSL_NO_FP_API
EC_KEY *PEM_read_ECPrivateKey(FILE *fp, EC_KEY **eckey, pem_password_cb *cb,
- void *u)
+ void *u)
{
- EVP_PKEY *pktmp;
- pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
- return pkey_get_eckey(pktmp, eckey); /* will free pktmp */
+ EVP_PKEY *pktmp;
+ pktmp = PEM_read_PrivateKey(fp, NULL, cb, u);
+ return pkey_get_eckey(pktmp, eckey); /* will free pktmp */
}
-#endif
+# endif
#endif
#ifndef OPENSSL_NO_DH
IMPLEMENT_PEM_rw_const(DHparams, DH, PEM_STRING_DHPARAMS, DHparams)
-
#endif
-
-IMPLEMENT_PEM_rw(PUBKEY, EVP_PKEY, PEM_STRING_PUBLIC, PUBKEY)
+ IMPLEMENT_PEM_rw(PUBKEY, EVP_PKEY, PEM_STRING_PUBLIC, PUBKEY)
diff --git a/crypto/pem/pem_err.c b/crypto/pem/pem_err.c
index d644aeedd4f5..702c5adecb86 100644
--- a/crypto/pem/pem_err.c
+++ b/crypto/pem/pem_err.c
@@ -7,7 +7,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -53,7 +53,8 @@
*
*/
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+/*
+ * NOTE: this file was auto generated by the mkerr.pl script: any changes
* made to it will be overwritten when the script next updates this file,
* only reason strings will be preserved.
*/
@@ -65,97 +66,101 @@
/* BEGIN ERROR CODES */
#ifndef OPENSSL_NO_ERR
-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_PEM,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_PEM,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_PEM,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_PEM,0,reason)
-static ERR_STRING_DATA PEM_str_functs[]=
- {
-{ERR_FUNC(PEM_F_B2I_DSS), "B2I_DSS"},
-{ERR_FUNC(PEM_F_B2I_PVK_BIO), "b2i_PVK_bio"},
-{ERR_FUNC(PEM_F_B2I_RSA), "B2I_RSA"},
-{ERR_FUNC(PEM_F_CHECK_BITLEN_DSA), "CHECK_BITLEN_DSA"},
-{ERR_FUNC(PEM_F_CHECK_BITLEN_RSA), "CHECK_BITLEN_RSA"},
-{ERR_FUNC(PEM_F_D2I_PKCS8PRIVATEKEY_BIO), "d2i_PKCS8PrivateKey_bio"},
-{ERR_FUNC(PEM_F_D2I_PKCS8PRIVATEKEY_FP), "d2i_PKCS8PrivateKey_fp"},
-{ERR_FUNC(PEM_F_DO_B2I), "DO_B2I"},
-{ERR_FUNC(PEM_F_DO_B2I_BIO), "DO_B2I_BIO"},
-{ERR_FUNC(PEM_F_DO_BLOB_HEADER), "DO_BLOB_HEADER"},
-{ERR_FUNC(PEM_F_DO_PK8PKEY), "DO_PK8PKEY"},
-{ERR_FUNC(PEM_F_DO_PK8PKEY_FP), "DO_PK8PKEY_FP"},
-{ERR_FUNC(PEM_F_DO_PVK_BODY), "DO_PVK_BODY"},
-{ERR_FUNC(PEM_F_DO_PVK_HEADER), "DO_PVK_HEADER"},
-{ERR_FUNC(PEM_F_I2B_PVK), "I2B_PVK"},
-{ERR_FUNC(PEM_F_I2B_PVK_BIO), "i2b_PVK_bio"},
-{ERR_FUNC(PEM_F_LOAD_IV), "LOAD_IV"},
-{ERR_FUNC(PEM_F_PEM_ASN1_READ), "PEM_ASN1_read"},
-{ERR_FUNC(PEM_F_PEM_ASN1_READ_BIO), "PEM_ASN1_read_bio"},
-{ERR_FUNC(PEM_F_PEM_ASN1_WRITE), "PEM_ASN1_write"},
-{ERR_FUNC(PEM_F_PEM_ASN1_WRITE_BIO), "PEM_ASN1_write_bio"},
-{ERR_FUNC(PEM_F_PEM_DEF_CALLBACK), "PEM_def_callback"},
-{ERR_FUNC(PEM_F_PEM_DO_HEADER), "PEM_do_header"},
-{ERR_FUNC(PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY), "PEM_F_PEM_WRITE_PKCS8PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_GET_EVP_CIPHER_INFO), "PEM_get_EVP_CIPHER_INFO"},
-{ERR_FUNC(PEM_F_PEM_PK8PKEY), "PEM_PK8PKEY"},
-{ERR_FUNC(PEM_F_PEM_READ), "PEM_read"},
-{ERR_FUNC(PEM_F_PEM_READ_BIO), "PEM_read_bio"},
-{ERR_FUNC(PEM_F_PEM_READ_BIO_PARAMETERS), "PEM_read_bio_Parameters"},
-{ERR_FUNC(PEM_F_PEM_READ_BIO_PRIVATEKEY), "PEM_READ_BIO_PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_READ_PRIVATEKEY), "PEM_READ_PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_SEALFINAL), "PEM_SealFinal"},
-{ERR_FUNC(PEM_F_PEM_SEALINIT), "PEM_SealInit"},
-{ERR_FUNC(PEM_F_PEM_SIGNFINAL), "PEM_SignFinal"},
-{ERR_FUNC(PEM_F_PEM_WRITE), "PEM_write"},
-{ERR_FUNC(PEM_F_PEM_WRITE_BIO), "PEM_write_bio"},
-{ERR_FUNC(PEM_F_PEM_WRITE_PRIVATEKEY), "PEM_WRITE_PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_X509_INFO_READ), "PEM_X509_INFO_read"},
-{ERR_FUNC(PEM_F_PEM_X509_INFO_READ_BIO), "PEM_X509_INFO_read_bio"},
-{ERR_FUNC(PEM_F_PEM_X509_INFO_WRITE_BIO), "PEM_X509_INFO_write_bio"},
-{0,NULL}
- };
+static ERR_STRING_DATA PEM_str_functs[] = {
+ {ERR_FUNC(PEM_F_B2I_DSS), "B2I_DSS"},
+ {ERR_FUNC(PEM_F_B2I_PVK_BIO), "b2i_PVK_bio"},
+ {ERR_FUNC(PEM_F_B2I_RSA), "B2I_RSA"},
+ {ERR_FUNC(PEM_F_CHECK_BITLEN_DSA), "CHECK_BITLEN_DSA"},
+ {ERR_FUNC(PEM_F_CHECK_BITLEN_RSA), "CHECK_BITLEN_RSA"},
+ {ERR_FUNC(PEM_F_D2I_PKCS8PRIVATEKEY_BIO), "d2i_PKCS8PrivateKey_bio"},
+ {ERR_FUNC(PEM_F_D2I_PKCS8PRIVATEKEY_FP), "d2i_PKCS8PrivateKey_fp"},
+ {ERR_FUNC(PEM_F_DO_B2I), "DO_B2I"},
+ {ERR_FUNC(PEM_F_DO_B2I_BIO), "DO_B2I_BIO"},
+ {ERR_FUNC(PEM_F_DO_BLOB_HEADER), "DO_BLOB_HEADER"},
+ {ERR_FUNC(PEM_F_DO_PK8PKEY), "DO_PK8PKEY"},
+ {ERR_FUNC(PEM_F_DO_PK8PKEY_FP), "DO_PK8PKEY_FP"},
+ {ERR_FUNC(PEM_F_DO_PVK_BODY), "DO_PVK_BODY"},
+ {ERR_FUNC(PEM_F_DO_PVK_HEADER), "DO_PVK_HEADER"},
+ {ERR_FUNC(PEM_F_I2B_PVK), "I2B_PVK"},
+ {ERR_FUNC(PEM_F_I2B_PVK_BIO), "i2b_PVK_bio"},
+ {ERR_FUNC(PEM_F_LOAD_IV), "LOAD_IV"},
+ {ERR_FUNC(PEM_F_PEM_ASN1_READ), "PEM_ASN1_read"},
+ {ERR_FUNC(PEM_F_PEM_ASN1_READ_BIO), "PEM_ASN1_read_bio"},
+ {ERR_FUNC(PEM_F_PEM_ASN1_WRITE), "PEM_ASN1_write"},
+ {ERR_FUNC(PEM_F_PEM_ASN1_WRITE_BIO), "PEM_ASN1_write_bio"},
+ {ERR_FUNC(PEM_F_PEM_DEF_CALLBACK), "PEM_def_callback"},
+ {ERR_FUNC(PEM_F_PEM_DO_HEADER), "PEM_do_header"},
+ {ERR_FUNC(PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY),
+ "PEM_F_PEM_WRITE_PKCS8PRIVATEKEY"},
+ {ERR_FUNC(PEM_F_PEM_GET_EVP_CIPHER_INFO), "PEM_get_EVP_CIPHER_INFO"},
+ {ERR_FUNC(PEM_F_PEM_PK8PKEY), "PEM_PK8PKEY"},
+ {ERR_FUNC(PEM_F_PEM_READ), "PEM_read"},
+ {ERR_FUNC(PEM_F_PEM_READ_BIO), "PEM_read_bio"},
+ {ERR_FUNC(PEM_F_PEM_READ_BIO_PARAMETERS), "PEM_read_bio_Parameters"},
+ {ERR_FUNC(PEM_F_PEM_READ_BIO_PRIVATEKEY), "PEM_READ_BIO_PRIVATEKEY"},
+ {ERR_FUNC(PEM_F_PEM_READ_PRIVATEKEY), "PEM_READ_PRIVATEKEY"},
+ {ERR_FUNC(PEM_F_PEM_SEALFINAL), "PEM_SealFinal"},
+ {ERR_FUNC(PEM_F_PEM_SEALINIT), "PEM_SealInit"},
+ {ERR_FUNC(PEM_F_PEM_SIGNFINAL), "PEM_SignFinal"},
+ {ERR_FUNC(PEM_F_PEM_WRITE), "PEM_write"},
+ {ERR_FUNC(PEM_F_PEM_WRITE_BIO), "PEM_write_bio"},
+ {ERR_FUNC(PEM_F_PEM_WRITE_PRIVATEKEY), "PEM_WRITE_PRIVATEKEY"},
+ {ERR_FUNC(PEM_F_PEM_X509_INFO_READ), "PEM_X509_INFO_read"},
+ {ERR_FUNC(PEM_F_PEM_X509_INFO_READ_BIO), "PEM_X509_INFO_read_bio"},
+ {ERR_FUNC(PEM_F_PEM_X509_INFO_WRITE_BIO), "PEM_X509_INFO_write_bio"},
+ {0, NULL}
+};
-static ERR_STRING_DATA PEM_str_reasons[]=
- {
-{ERR_REASON(PEM_R_BAD_BASE64_DECODE) ,"bad base64 decode"},
-{ERR_REASON(PEM_R_BAD_DECRYPT) ,"bad decrypt"},
-{ERR_REASON(PEM_R_BAD_END_LINE) ,"bad end line"},
-{ERR_REASON(PEM_R_BAD_IV_CHARS) ,"bad iv chars"},
-{ERR_REASON(PEM_R_BAD_MAGIC_NUMBER) ,"bad magic number"},
-{ERR_REASON(PEM_R_BAD_PASSWORD_READ) ,"bad password read"},
-{ERR_REASON(PEM_R_BAD_VERSION_NUMBER) ,"bad version number"},
-{ERR_REASON(PEM_R_BIO_WRITE_FAILURE) ,"bio write failure"},
-{ERR_REASON(PEM_R_CIPHER_IS_NULL) ,"cipher is null"},
-{ERR_REASON(PEM_R_ERROR_CONVERTING_PRIVATE_KEY),"error converting private key"},
-{ERR_REASON(PEM_R_EXPECTING_PRIVATE_KEY_BLOB),"expecting private key blob"},
-{ERR_REASON(PEM_R_EXPECTING_PUBLIC_KEY_BLOB),"expecting public key blob"},
-{ERR_REASON(PEM_R_INCONSISTENT_HEADER) ,"inconsistent header"},
-{ERR_REASON(PEM_R_KEYBLOB_HEADER_PARSE_ERROR),"keyblob header parse error"},
-{ERR_REASON(PEM_R_KEYBLOB_TOO_SHORT) ,"keyblob too short"},
-{ERR_REASON(PEM_R_NOT_DEK_INFO) ,"not dek info"},
-{ERR_REASON(PEM_R_NOT_ENCRYPTED) ,"not encrypted"},
-{ERR_REASON(PEM_R_NOT_PROC_TYPE) ,"not proc type"},
-{ERR_REASON(PEM_R_NO_START_LINE) ,"no start line"},
-{ERR_REASON(PEM_R_PROBLEMS_GETTING_PASSWORD),"problems getting password"},
-{ERR_REASON(PEM_R_PUBLIC_KEY_NO_RSA) ,"public key no rsa"},
-{ERR_REASON(PEM_R_PVK_DATA_TOO_SHORT) ,"pvk data too short"},
-{ERR_REASON(PEM_R_PVK_TOO_SHORT) ,"pvk too short"},
-{ERR_REASON(PEM_R_READ_KEY) ,"read key"},
-{ERR_REASON(PEM_R_SHORT_HEADER) ,"short header"},
-{ERR_REASON(PEM_R_UNSUPPORTED_CIPHER) ,"unsupported cipher"},
-{ERR_REASON(PEM_R_UNSUPPORTED_ENCRYPTION),"unsupported encryption"},
-{ERR_REASON(PEM_R_UNSUPPORTED_KEY_COMPONENTS),"unsupported key components"},
-{0,NULL}
- };
+static ERR_STRING_DATA PEM_str_reasons[] = {
+ {ERR_REASON(PEM_R_BAD_BASE64_DECODE), "bad base64 decode"},
+ {ERR_REASON(PEM_R_BAD_DECRYPT), "bad decrypt"},
+ {ERR_REASON(PEM_R_BAD_END_LINE), "bad end line"},
+ {ERR_REASON(PEM_R_BAD_IV_CHARS), "bad iv chars"},
+ {ERR_REASON(PEM_R_BAD_MAGIC_NUMBER), "bad magic number"},
+ {ERR_REASON(PEM_R_BAD_PASSWORD_READ), "bad password read"},
+ {ERR_REASON(PEM_R_BAD_VERSION_NUMBER), "bad version number"},
+ {ERR_REASON(PEM_R_BIO_WRITE_FAILURE), "bio write failure"},
+ {ERR_REASON(PEM_R_CIPHER_IS_NULL), "cipher is null"},
+ {ERR_REASON(PEM_R_ERROR_CONVERTING_PRIVATE_KEY),
+ "error converting private key"},
+ {ERR_REASON(PEM_R_EXPECTING_PRIVATE_KEY_BLOB),
+ "expecting private key blob"},
+ {ERR_REASON(PEM_R_EXPECTING_PUBLIC_KEY_BLOB),
+ "expecting public key blob"},
+ {ERR_REASON(PEM_R_INCONSISTENT_HEADER), "inconsistent header"},
+ {ERR_REASON(PEM_R_KEYBLOB_HEADER_PARSE_ERROR),
+ "keyblob header parse error"},
+ {ERR_REASON(PEM_R_KEYBLOB_TOO_SHORT), "keyblob too short"},
+ {ERR_REASON(PEM_R_NOT_DEK_INFO), "not dek info"},
+ {ERR_REASON(PEM_R_NOT_ENCRYPTED), "not encrypted"},
+ {ERR_REASON(PEM_R_NOT_PROC_TYPE), "not proc type"},
+ {ERR_REASON(PEM_R_NO_START_LINE), "no start line"},
+ {ERR_REASON(PEM_R_PROBLEMS_GETTING_PASSWORD),
+ "problems getting password"},
+ {ERR_REASON(PEM_R_PUBLIC_KEY_NO_RSA), "public key no rsa"},
+ {ERR_REASON(PEM_R_PVK_DATA_TOO_SHORT), "pvk data too short"},
+ {ERR_REASON(PEM_R_PVK_TOO_SHORT), "pvk too short"},
+ {ERR_REASON(PEM_R_READ_KEY), "read key"},
+ {ERR_REASON(PEM_R_SHORT_HEADER), "short header"},
+ {ERR_REASON(PEM_R_UNSUPPORTED_CIPHER), "unsupported cipher"},
+ {ERR_REASON(PEM_R_UNSUPPORTED_ENCRYPTION), "unsupported encryption"},
+ {ERR_REASON(PEM_R_UNSUPPORTED_KEY_COMPONENTS),
+ "unsupported key components"},
+ {0, NULL}
+};
#endif
void ERR_load_PEM_strings(void)
- {
+{
#ifndef OPENSSL_NO_ERR
- if (ERR_func_error_string(PEM_str_functs[0].error) == NULL)
- {
- ERR_load_strings(0,PEM_str_functs);
- ERR_load_strings(0,PEM_str_reasons);
- }
+ if (ERR_func_error_string(PEM_str_functs[0].error) == NULL) {
+ ERR_load_strings(0, PEM_str_functs);
+ ERR_load_strings(0, PEM_str_reasons);
+ }
#endif
- }
+}
diff --git a/crypto/pem/pem_info.c b/crypto/pem/pem_info.c
index cc7f24a9c1cf..68747d162586 100644
--- a/crypto/pem/pem_info.c
+++ b/crypto/pem/pem_info.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -64,343 +64,325 @@
#include <openssl/x509.h>
#include <openssl/pem.h>
#ifndef OPENSSL_NO_RSA
-#include <openssl/rsa.h>
+# include <openssl/rsa.h>
#endif
#ifndef OPENSSL_NO_DSA
-#include <openssl/dsa.h>
+# include <openssl/dsa.h>
#endif
#ifndef OPENSSL_NO_FP_API
-STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u)
- {
- BIO *b;
- STACK_OF(X509_INFO) *ret;
+STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
+ pem_password_cb *cb, void *u)
+{
+ BIO *b;
+ STACK_OF(X509_INFO) *ret;
- if ((b=BIO_new(BIO_s_file())) == NULL)
- {
- PEMerr(PEM_F_PEM_X509_INFO_READ,ERR_R_BUF_LIB);
- return(0);
- }
- BIO_set_fp(b,fp,BIO_NOCLOSE);
- ret=PEM_X509_INFO_read_bio(b,sk,cb,u);
- BIO_free(b);
- return(ret);
- }
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ PEMerr(PEM_F_PEM_X509_INFO_READ, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = PEM_X509_INFO_read_bio(b, sk, cb, u);
+ BIO_free(b);
+ return (ret);
+}
#endif
-STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u)
- {
- X509_INFO *xi=NULL;
- char *name=NULL,*header=NULL;
- void *pp;
- unsigned char *data=NULL;
- const unsigned char *p;
- long len,error=0;
- int ok=0;
- STACK_OF(X509_INFO) *ret=NULL;
- unsigned int i,raw,ptype;
- d2i_of_void *d2i = 0;
+STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
+ pem_password_cb *cb, void *u)
+{
+ X509_INFO *xi = NULL;
+ char *name = NULL, *header = NULL;
+ void *pp;
+ unsigned char *data = NULL;
+ const unsigned char *p;
+ long len, error = 0;
+ int ok = 0;
+ STACK_OF(X509_INFO) *ret = NULL;
+ unsigned int i, raw, ptype;
+ d2i_of_void *d2i = 0;
- if (sk == NULL)
- {
- if ((ret=sk_X509_INFO_new_null()) == NULL)
- {
- PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_MALLOC_FAILURE);
- goto err;
- }
- }
- else
- ret=sk;
+ if (sk == NULL) {
+ if ((ret = sk_X509_INFO_new_null()) == NULL) {
+ PEMerr(PEM_F_PEM_X509_INFO_READ_BIO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ } else
+ ret = sk;
- if ((xi=X509_INFO_new()) == NULL) goto err;
- for (;;)
- {
- raw=0;
- ptype = 0;
- i=PEM_read_bio(bp,&name,&header,&data,&len);
- if (i == 0)
- {
- error=ERR_GET_REASON(ERR_peek_last_error());
- if (error == PEM_R_NO_START_LINE)
- {
- ERR_clear_error();
- break;
- }
- goto err;
- }
-start:
- if ( (strcmp(name,PEM_STRING_X509) == 0) ||
- (strcmp(name,PEM_STRING_X509_OLD) == 0))
- {
- d2i=(D2I_OF(void))d2i_X509;
- if (xi->x509 != NULL)
- {
- if (!sk_X509_INFO_push(ret,xi)) goto err;
- if ((xi=X509_INFO_new()) == NULL) goto err;
- goto start;
- }
- pp=&(xi->x509);
- }
- else if ((strcmp(name,PEM_STRING_X509_TRUSTED) == 0))
- {
- d2i=(D2I_OF(void))d2i_X509_AUX;
- if (xi->x509 != NULL)
- {
- if (!sk_X509_INFO_push(ret,xi)) goto err;
- if ((xi=X509_INFO_new()) == NULL) goto err;
- goto start;
- }
- pp=&(xi->x509);
- }
- else if (strcmp(name,PEM_STRING_X509_CRL) == 0)
- {
- d2i=(D2I_OF(void))d2i_X509_CRL;
- if (xi->crl != NULL)
- {
- if (!sk_X509_INFO_push(ret,xi)) goto err;
- if ((xi=X509_INFO_new()) == NULL) goto err;
- goto start;
- }
- pp=&(xi->crl);
- }
- else
+ if ((xi = X509_INFO_new()) == NULL)
+ goto err;
+ for (;;) {
+ raw = 0;
+ ptype = 0;
+ i = PEM_read_bio(bp, &name, &header, &data, &len);
+ if (i == 0) {
+ error = ERR_GET_REASON(ERR_peek_last_error());
+ if (error == PEM_R_NO_START_LINE) {
+ ERR_clear_error();
+ break;
+ }
+ goto err;
+ }
+ start:
+ if ((strcmp(name, PEM_STRING_X509) == 0) ||
+ (strcmp(name, PEM_STRING_X509_OLD) == 0)) {
+ d2i = (D2I_OF(void)) d2i_X509;
+ if (xi->x509 != NULL) {
+ if (!sk_X509_INFO_push(ret, xi))
+ goto err;
+ if ((xi = X509_INFO_new()) == NULL)
+ goto err;
+ goto start;
+ }
+ pp = &(xi->x509);
+ } else if ((strcmp(name, PEM_STRING_X509_TRUSTED) == 0)) {
+ d2i = (D2I_OF(void)) d2i_X509_AUX;
+ if (xi->x509 != NULL) {
+ if (!sk_X509_INFO_push(ret, xi))
+ goto err;
+ if ((xi = X509_INFO_new()) == NULL)
+ goto err;
+ goto start;
+ }
+ pp = &(xi->x509);
+ } else if (strcmp(name, PEM_STRING_X509_CRL) == 0) {
+ d2i = (D2I_OF(void)) d2i_X509_CRL;
+ if (xi->crl != NULL) {
+ if (!sk_X509_INFO_push(ret, xi))
+ goto err;
+ if ((xi = X509_INFO_new()) == NULL)
+ goto err;
+ goto start;
+ }
+ pp = &(xi->crl);
+ } else
#ifndef OPENSSL_NO_RSA
- if (strcmp(name,PEM_STRING_RSA) == 0)
- {
- d2i=(D2I_OF(void))d2i_RSAPrivateKey;
- if (xi->x_pkey != NULL)
- {
- if (!sk_X509_INFO_push(ret,xi)) goto err;
- if ((xi=X509_INFO_new()) == NULL) goto err;
- goto start;
- }
+ if (strcmp(name, PEM_STRING_RSA) == 0) {
+ d2i = (D2I_OF(void)) d2i_RSAPrivateKey;
+ if (xi->x_pkey != NULL) {
+ if (!sk_X509_INFO_push(ret, xi))
+ goto err;
+ if ((xi = X509_INFO_new()) == NULL)
+ goto err;
+ goto start;
+ }
- xi->enc_data=NULL;
- xi->enc_len=0;
+ xi->enc_data = NULL;
+ xi->enc_len = 0;
- xi->x_pkey=X509_PKEY_new();
- ptype=EVP_PKEY_RSA;
- pp=&xi->x_pkey->dec_pkey;
- if ((int)strlen(header) > 10) /* assume encrypted */
- raw=1;
- }
- else
+ xi->x_pkey = X509_PKEY_new();
+ ptype = EVP_PKEY_RSA;
+ pp = &xi->x_pkey->dec_pkey;
+ if ((int)strlen(header) > 10) /* assume encrypted */
+ raw = 1;
+ } else
#endif
#ifndef OPENSSL_NO_DSA
- if (strcmp(name,PEM_STRING_DSA) == 0)
- {
- d2i=(D2I_OF(void))d2i_DSAPrivateKey;
- if (xi->x_pkey != NULL)
- {
- if (!sk_X509_INFO_push(ret,xi)) goto err;
- if ((xi=X509_INFO_new()) == NULL) goto err;
- goto start;
- }
+ if (strcmp(name, PEM_STRING_DSA) == 0) {
+ d2i = (D2I_OF(void)) d2i_DSAPrivateKey;
+ if (xi->x_pkey != NULL) {
+ if (!sk_X509_INFO_push(ret, xi))
+ goto err;
+ if ((xi = X509_INFO_new()) == NULL)
+ goto err;
+ goto start;
+ }
- xi->enc_data=NULL;
- xi->enc_len=0;
+ xi->enc_data = NULL;
+ xi->enc_len = 0;
- xi->x_pkey=X509_PKEY_new();
- ptype = EVP_PKEY_DSA;
- pp=&xi->x_pkey->dec_pkey;
- if ((int)strlen(header) > 10) /* assume encrypted */
- raw=1;
- }
- else
+ xi->x_pkey = X509_PKEY_new();
+ ptype = EVP_PKEY_DSA;
+ pp = &xi->x_pkey->dec_pkey;
+ if ((int)strlen(header) > 10) /* assume encrypted */
+ raw = 1;
+ } else
#endif
#ifndef OPENSSL_NO_EC
- if (strcmp(name,PEM_STRING_ECPRIVATEKEY) == 0)
- {
- d2i=(D2I_OF(void))d2i_ECPrivateKey;
- if (xi->x_pkey != NULL)
- {
- if (!sk_X509_INFO_push(ret,xi)) goto err;
- if ((xi=X509_INFO_new()) == NULL) goto err;
- goto start;
- }
-
- xi->enc_data=NULL;
- xi->enc_len=0;
-
- xi->x_pkey=X509_PKEY_new();
- ptype = EVP_PKEY_EC;
- pp=&xi->x_pkey->dec_pkey;
- if ((int)strlen(header) > 10) /* assume encrypted */
- raw=1;
- }
- else
+ if (strcmp(name, PEM_STRING_ECPRIVATEKEY) == 0) {
+ d2i = (D2I_OF(void)) d2i_ECPrivateKey;
+ if (xi->x_pkey != NULL) {
+ if (!sk_X509_INFO_push(ret, xi))
+ goto err;
+ if ((xi = X509_INFO_new()) == NULL)
+ goto err;
+ goto start;
+ }
+
+ xi->enc_data = NULL;
+ xi->enc_len = 0;
+
+ xi->x_pkey = X509_PKEY_new();
+ ptype = EVP_PKEY_EC;
+ pp = &xi->x_pkey->dec_pkey;
+ if ((int)strlen(header) > 10) /* assume encrypted */
+ raw = 1;
+ } else
#endif
- {
- d2i=NULL;
- pp=NULL;
- }
+ {
+ d2i = NULL;
+ pp = NULL;
+ }
- if (d2i != NULL)
- {
- if (!raw)
- {
- EVP_CIPHER_INFO cipher;
+ if (d2i != NULL) {
+ if (!raw) {
+ EVP_CIPHER_INFO cipher;
- if (!PEM_get_EVP_CIPHER_INFO(header,&cipher))
- goto err;
- if (!PEM_do_header(&cipher,data,&len,cb,u))
- goto err;
- p=data;
- if (ptype)
- {
- if (!d2i_PrivateKey(ptype, pp, &p, len))
- {
- PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_ASN1_LIB);
- goto err;
- }
- }
- else if (d2i(pp,&p,len) == NULL)
- {
- PEMerr(PEM_F_PEM_X509_INFO_READ_BIO,ERR_R_ASN1_LIB);
- goto err;
- }
- }
- else
- { /* encrypted RSA data */
- if (!PEM_get_EVP_CIPHER_INFO(header,
- &xi->enc_cipher)) goto err;
- xi->enc_data=(char *)data;
- xi->enc_len=(int)len;
- data=NULL;
- }
- }
- else {
- /* unknown */
- }
- if (name != NULL) OPENSSL_free(name);
- if (header != NULL) OPENSSL_free(header);
- if (data != NULL) OPENSSL_free(data);
- name=NULL;
- header=NULL;
- data=NULL;
- }
+ if (!PEM_get_EVP_CIPHER_INFO(header, &cipher))
+ goto err;
+ if (!PEM_do_header(&cipher, data, &len, cb, u))
+ goto err;
+ p = data;
+ if (ptype) {
+ if (!d2i_PrivateKey(ptype, pp, &p, len)) {
+ PEMerr(PEM_F_PEM_X509_INFO_READ_BIO, ERR_R_ASN1_LIB);
+ goto err;
+ }
+ } else if (d2i(pp, &p, len) == NULL) {
+ PEMerr(PEM_F_PEM_X509_INFO_READ_BIO, ERR_R_ASN1_LIB);
+ goto err;
+ }
+ } else { /* encrypted RSA data */
+ if (!PEM_get_EVP_CIPHER_INFO(header, &xi->enc_cipher))
+ goto err;
+ xi->enc_data = (char *)data;
+ xi->enc_len = (int)len;
+ data = NULL;
+ }
+ } else {
+ /* unknown */
+ }
+ if (name != NULL)
+ OPENSSL_free(name);
+ if (header != NULL)
+ OPENSSL_free(header);
+ if (data != NULL)
+ OPENSSL_free(data);
+ name = NULL;
+ header = NULL;
+ data = NULL;
+ }
- /* if the last one hasn't been pushed yet and there is anything
- * in it then add it to the stack ...
- */
- if ((xi->x509 != NULL) || (xi->crl != NULL) ||
- (xi->x_pkey != NULL) || (xi->enc_data != NULL))
- {
- if (!sk_X509_INFO_push(ret,xi)) goto err;
- xi=NULL;
- }
- ok=1;
-err:
- if (xi != NULL) X509_INFO_free(xi);
- if (!ok)
- {
- for (i=0; ((int)i)<sk_X509_INFO_num(ret); i++)
- {
- xi=sk_X509_INFO_value(ret,i);
- X509_INFO_free(xi);
- }
- if (ret != sk) sk_X509_INFO_free(ret);
- ret=NULL;
- }
-
- if (name != NULL) OPENSSL_free(name);
- if (header != NULL) OPENSSL_free(header);
- if (data != NULL) OPENSSL_free(data);
- return(ret);
- }
+ /*
+ * if the last one hasn't been pushed yet and there is anything in it
+ * then add it to the stack ...
+ */
+ if ((xi->x509 != NULL) || (xi->crl != NULL) ||
+ (xi->x_pkey != NULL) || (xi->enc_data != NULL)) {
+ if (!sk_X509_INFO_push(ret, xi))
+ goto err;
+ xi = NULL;
+ }
+ ok = 1;
+ err:
+ if (xi != NULL)
+ X509_INFO_free(xi);
+ if (!ok) {
+ for (i = 0; ((int)i) < sk_X509_INFO_num(ret); i++) {
+ xi = sk_X509_INFO_value(ret, i);
+ X509_INFO_free(xi);
+ }
+ if (ret != sk)
+ sk_X509_INFO_free(ret);
+ ret = NULL;
+ }
+ if (name != NULL)
+ OPENSSL_free(name);
+ if (header != NULL)
+ OPENSSL_free(header);
+ if (data != NULL)
+ OPENSSL_free(data);
+ return (ret);
+}
/* A TJH addition */
int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
- unsigned char *kstr, int klen, pem_password_cb *cb, void *u)
- {
- EVP_CIPHER_CTX ctx;
- int i,ret=0;
- unsigned char *data=NULL;
- const char *objstr=NULL;
- char buf[PEM_BUFSIZE];
- unsigned char *iv=NULL;
-
- if (enc != NULL)
- {
- objstr=OBJ_nid2sn(EVP_CIPHER_nid(enc));
- if (objstr == NULL)
- {
- PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER);
- goto err;
- }
- }
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
+{
+ EVP_CIPHER_CTX ctx;
+ int i, ret = 0;
+ unsigned char *data = NULL;
+ const char *objstr = NULL;
+ char buf[PEM_BUFSIZE];
+ unsigned char *iv = NULL;
+
+ if (enc != NULL) {
+ objstr = OBJ_nid2sn(EVP_CIPHER_nid(enc));
+ if (objstr == NULL) {
+ PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO, PEM_R_UNSUPPORTED_CIPHER);
+ goto err;
+ }
+ }
- /* now for the fun part ... if we have a private key then
- * we have to be able to handle a not-yet-decrypted key
- * being written out correctly ... if it is decrypted or
- * it is non-encrypted then we use the base code
- */
- if (xi->x_pkey!=NULL)
- {
- if ( (xi->enc_data!=NULL) && (xi->enc_len>0) )
- {
- if (enc == NULL)
- {
- PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_CIPHER_IS_NULL);
- goto err;
- }
+ /*
+ * now for the fun part ... if we have a private key then we have to be
+ * able to handle a not-yet-decrypted key being written out correctly ...
+ * if it is decrypted or it is non-encrypted then we use the base code
+ */
+ if (xi->x_pkey != NULL) {
+ if ((xi->enc_data != NULL) && (xi->enc_len > 0)) {
+ if (enc == NULL) {
+ PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO, PEM_R_CIPHER_IS_NULL);
+ goto err;
+ }
- /* copy from weirdo names into more normal things */
- iv=xi->enc_cipher.iv;
- data=(unsigned char *)xi->enc_data;
- i=xi->enc_len;
+ /* copy from weirdo names into more normal things */
+ iv = xi->enc_cipher.iv;
+ data = (unsigned char *)xi->enc_data;
+ i = xi->enc_len;
- /* we take the encryption data from the
- * internal stuff rather than what the
- * user has passed us ... as we have to
- * match exactly for some strange reason
- */
- objstr=OBJ_nid2sn(
- EVP_CIPHER_nid(xi->enc_cipher.cipher));
- if (objstr == NULL)
- {
- PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER);
- goto err;
- }
+ /*
+ * we take the encryption data from the internal stuff rather
+ * than what the user has passed us ... as we have to match
+ * exactly for some strange reason
+ */
+ objstr = OBJ_nid2sn(EVP_CIPHER_nid(xi->enc_cipher.cipher));
+ if (objstr == NULL) {
+ PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO,
+ PEM_R_UNSUPPORTED_CIPHER);
+ goto err;
+ }
- /* create the right magic header stuff */
- OPENSSL_assert(strlen(objstr)+23+2*enc->iv_len+13 <= sizeof buf);
- buf[0]='\0';
- PEM_proc_type(buf,PEM_TYPE_ENCRYPTED);
- PEM_dek_info(buf,objstr,enc->iv_len,(char *)iv);
+ /* create the right magic header stuff */
+ OPENSSL_assert(strlen(objstr) + 23 + 2 * enc->iv_len + 13 <=
+ sizeof buf);
+ buf[0] = '\0';
+ PEM_proc_type(buf, PEM_TYPE_ENCRYPTED);
+ PEM_dek_info(buf, objstr, enc->iv_len, (char *)iv);
- /* use the normal code to write things out */
- i=PEM_write_bio(bp,PEM_STRING_RSA,buf,data,i);
- if (i <= 0) goto err;
- }
- else
- {
- /* Add DSA/DH */
+ /* use the normal code to write things out */
+ i = PEM_write_bio(bp, PEM_STRING_RSA, buf, data, i);
+ if (i <= 0)
+ goto err;
+ } else {
+ /* Add DSA/DH */
#ifndef OPENSSL_NO_RSA
- /* normal optionally encrypted stuff */
- if (PEM_write_bio_RSAPrivateKey(bp,
- xi->x_pkey->dec_pkey->pkey.rsa,
- enc,kstr,klen,cb,u)<=0)
- goto err;
+ /* normal optionally encrypted stuff */
+ if (PEM_write_bio_RSAPrivateKey(bp,
+ xi->x_pkey->dec_pkey->pkey.rsa,
+ enc, kstr, klen, cb, u) <= 0)
+ goto err;
#endif
- }
- }
+ }
+ }
- /* if we have a certificate then write it out now */
- if ((xi->x509 != NULL) && (PEM_write_bio_X509(bp,xi->x509) <= 0))
- goto err;
+ /* if we have a certificate then write it out now */
+ if ((xi->x509 != NULL) && (PEM_write_bio_X509(bp, xi->x509) <= 0))
+ goto err;
- /* we are ignoring anything else that is loaded into the X509_INFO
- * structure for the moment ... as I don't need it so I'm not
- * coding it here and Eric can do it when this makes it into the
- * base library --tjh
- */
+ /*
+ * we are ignoring anything else that is loaded into the X509_INFO
+ * structure for the moment ... as I don't need it so I'm not coding it
+ * here and Eric can do it when this makes it into the base library --tjh
+ */
- ret=1;
+ ret = 1;
-err:
- OPENSSL_cleanse((char *)&ctx,sizeof(ctx));
- OPENSSL_cleanse(buf,PEM_BUFSIZE);
- return(ret);
- }
+ err:
+ OPENSSL_cleanse((char *)&ctx, sizeof(ctx));
+ OPENSSL_cleanse(buf, PEM_BUFSIZE);
+ return (ret);
+}
diff --git a/crypto/pem/pem_lib.c b/crypto/pem/pem_lib.c
index 5a421fc4b6ae..febb53ed0eeb 100644
--- a/crypto/pem/pem_lib.c
+++ b/crypto/pem/pem_lib.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -68,792 +68,793 @@
#include <openssl/pkcs12.h>
#include "asn1_locl.h"
#ifndef OPENSSL_NO_DES
-#include <openssl/des.h>
+# include <openssl/des.h>
#endif
#ifndef OPENSSL_NO_ENGINE
-#include <openssl/engine.h>
+# include <openssl/engine.h>
#endif
-const char PEM_version[]="PEM" OPENSSL_VERSION_PTEXT;
+const char PEM_version[] = "PEM" OPENSSL_VERSION_PTEXT;
-#define MIN_LENGTH 4
+#define MIN_LENGTH 4
-static int load_iv(char **fromp,unsigned char *to, int num);
+static int load_iv(char **fromp, unsigned char *to, int num);
static int check_pem(const char *nm, const char *name);
int pem_check_suffix(const char *pem_str, const char *suffix);
int PEM_def_callback(char *buf, int num, int w, void *key)
- {
+{
#ifdef OPENSSL_NO_FP_API
- /* We should not ever call the default callback routine from
- * windows. */
- PEMerr(PEM_F_PEM_DEF_CALLBACK,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- return(-1);
+ /*
+ * We should not ever call the default callback routine from windows.
+ */
+ PEMerr(PEM_F_PEM_DEF_CALLBACK, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ return (-1);
#else
- int i,j;
- const char *prompt;
- if(key) {
- i=strlen(key);
- i=(i > num)?num:i;
- memcpy(buf,key,i);
- return(i);
- }
-
- prompt=EVP_get_pw_prompt();
- if (prompt == NULL)
- prompt="Enter PEM pass phrase:";
-
- for (;;)
- {
- i=EVP_read_pw_string_min(buf,MIN_LENGTH,num,prompt,w);
- if (i != 0)
- {
- PEMerr(PEM_F_PEM_DEF_CALLBACK,PEM_R_PROBLEMS_GETTING_PASSWORD);
- memset(buf,0,(unsigned int)num);
- return(-1);
- }
- j=strlen(buf);
- if (j < MIN_LENGTH)
- {
- fprintf(stderr,"phrase is too short, needs to be at least %d chars\n",MIN_LENGTH);
- }
- else
- break;
- }
- return(j);
+ int i, j;
+ const char *prompt;
+ if (key) {
+ i = strlen(key);
+ i = (i > num) ? num : i;
+ memcpy(buf, key, i);
+ return (i);
+ }
+
+ prompt = EVP_get_pw_prompt();
+ if (prompt == NULL)
+ prompt = "Enter PEM pass phrase:";
+
+ for (;;) {
+ i = EVP_read_pw_string_min(buf, MIN_LENGTH, num, prompt, w);
+ if (i != 0) {
+ PEMerr(PEM_F_PEM_DEF_CALLBACK, PEM_R_PROBLEMS_GETTING_PASSWORD);
+ memset(buf, 0, (unsigned int)num);
+ return (-1);
+ }
+ j = strlen(buf);
+ if (j < MIN_LENGTH) {
+ fprintf(stderr,
+ "phrase is too short, needs to be at least %d chars\n",
+ MIN_LENGTH);
+ } else
+ break;
+ }
+ return (j);
#endif
- }
+}
void PEM_proc_type(char *buf, int type)
- {
- const char *str;
-
- if (type == PEM_TYPE_ENCRYPTED)
- str="ENCRYPTED";
- else if (type == PEM_TYPE_MIC_CLEAR)
- str="MIC-CLEAR";
- else if (type == PEM_TYPE_MIC_ONLY)
- str="MIC-ONLY";
- else
- str="BAD-TYPE";
-
- BUF_strlcat(buf,"Proc-Type: 4,",PEM_BUFSIZE);
- BUF_strlcat(buf,str,PEM_BUFSIZE);
- BUF_strlcat(buf,"\n",PEM_BUFSIZE);
- }
+{
+ const char *str;
+
+ if (type == PEM_TYPE_ENCRYPTED)
+ str = "ENCRYPTED";
+ else if (type == PEM_TYPE_MIC_CLEAR)
+ str = "MIC-CLEAR";
+ else if (type == PEM_TYPE_MIC_ONLY)
+ str = "MIC-ONLY";
+ else
+ str = "BAD-TYPE";
+
+ BUF_strlcat(buf, "Proc-Type: 4,", PEM_BUFSIZE);
+ BUF_strlcat(buf, str, PEM_BUFSIZE);
+ BUF_strlcat(buf, "\n", PEM_BUFSIZE);
+}
void PEM_dek_info(char *buf, const char *type, int len, char *str)
- {
- static const unsigned char map[17]="0123456789ABCDEF";
- long i;
- int j;
-
- BUF_strlcat(buf,"DEK-Info: ",PEM_BUFSIZE);
- BUF_strlcat(buf,type,PEM_BUFSIZE);
- BUF_strlcat(buf,",",PEM_BUFSIZE);
- j=strlen(buf);
- if (j + (len * 2) + 1 > PEM_BUFSIZE)
- return;
- for (i=0; i<len; i++)
- {
- buf[j+i*2] =map[(str[i]>>4)&0x0f];
- buf[j+i*2+1]=map[(str[i] )&0x0f];
- }
- buf[j+i*2]='\n';
- buf[j+i*2+1]='\0';
- }
+{
+ static const unsigned char map[17] = "0123456789ABCDEF";
+ long i;
+ int j;
+
+ BUF_strlcat(buf, "DEK-Info: ", PEM_BUFSIZE);
+ BUF_strlcat(buf, type, PEM_BUFSIZE);
+ BUF_strlcat(buf, ",", PEM_BUFSIZE);
+ j = strlen(buf);
+ if (j + (len * 2) + 1 > PEM_BUFSIZE)
+ return;
+ for (i = 0; i < len; i++) {
+ buf[j + i * 2] = map[(str[i] >> 4) & 0x0f];
+ buf[j + i * 2 + 1] = map[(str[i]) & 0x0f];
+ }
+ buf[j + i * 2] = '\n';
+ buf[j + i * 2 + 1] = '\0';
+}
#ifndef OPENSSL_NO_FP_API
void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
- pem_password_cb *cb, void *u)
- {
- BIO *b;
- void *ret;
-
- if ((b=BIO_new(BIO_s_file())) == NULL)
- {
- PEMerr(PEM_F_PEM_ASN1_READ,ERR_R_BUF_LIB);
- return(0);
- }
- BIO_set_fp(b,fp,BIO_NOCLOSE);
- ret=PEM_ASN1_read_bio(d2i,name,b,x,cb,u);
- BIO_free(b);
- return(ret);
- }
+ pem_password_cb *cb, void *u)
+{
+ BIO *b;
+ void *ret;
+
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ PEMerr(PEM_F_PEM_ASN1_READ, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = PEM_ASN1_read_bio(d2i, name, b, x, cb, u);
+ BIO_free(b);
+ return (ret);
+}
#endif
static int check_pem(const char *nm, const char *name)
{
- /* Normal matching nm and name */
- if (!strcmp(nm,name)) return 1;
-
- /* Make PEM_STRING_EVP_PKEY match any private key */
-
- if(!strcmp(name,PEM_STRING_EVP_PKEY))
- {
- int slen;
- const EVP_PKEY_ASN1_METHOD *ameth;
- if(!strcmp(nm,PEM_STRING_PKCS8))
- return 1;
- if(!strcmp(nm,PEM_STRING_PKCS8INF))
- return 1;
- slen = pem_check_suffix(nm, "PRIVATE KEY");
- if (slen > 0)
- {
- /* NB: ENGINE implementations wont contain
- * a deprecated old private key decode function
- * so don't look for them.
- */
- ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
- if (ameth && ameth->old_priv_decode)
- return 1;
- }
- return 0;
- }
-
- if(!strcmp(name,PEM_STRING_PARAMETERS))
- {
- int slen;
- const EVP_PKEY_ASN1_METHOD *ameth;
- slen = pem_check_suffix(nm, "PARAMETERS");
- if (slen > 0)
- {
- ENGINE *e;
- ameth = EVP_PKEY_asn1_find_str(&e, nm, slen);
- if (ameth)
- {
- int r;
- if (ameth->param_decode)
- r = 1;
- else
- r = 0;
+ /* Normal matching nm and name */
+ if (!strcmp(nm, name))
+ return 1;
+
+ /* Make PEM_STRING_EVP_PKEY match any private key */
+
+ if (!strcmp(name, PEM_STRING_EVP_PKEY)) {
+ int slen;
+ const EVP_PKEY_ASN1_METHOD *ameth;
+ if (!strcmp(nm, PEM_STRING_PKCS8))
+ return 1;
+ if (!strcmp(nm, PEM_STRING_PKCS8INF))
+ return 1;
+ slen = pem_check_suffix(nm, "PRIVATE KEY");
+ if (slen > 0) {
+ /*
+ * NB: ENGINE implementations wont contain a deprecated old
+ * private key decode function so don't look for them.
+ */
+ ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
+ if (ameth && ameth->old_priv_decode)
+ return 1;
+ }
+ return 0;
+ }
+
+ if (!strcmp(name, PEM_STRING_PARAMETERS)) {
+ int slen;
+ const EVP_PKEY_ASN1_METHOD *ameth;
+ slen = pem_check_suffix(nm, "PARAMETERS");
+ if (slen > 0) {
+ ENGINE *e;
+ ameth = EVP_PKEY_asn1_find_str(&e, nm, slen);
+ if (ameth) {
+ int r;
+ if (ameth->param_decode)
+ r = 1;
+ else
+ r = 0;
#ifndef OPENSSL_NO_ENGINE
- if (e)
- ENGINE_finish(e);
+ if (e)
+ ENGINE_finish(e);
#endif
- return r;
- }
- }
- return 0;
- }
+ return r;
+ }
+ }
+ return 0;
+ }
- /* Permit older strings */
+ /* Permit older strings */
- if(!strcmp(nm,PEM_STRING_X509_OLD) &&
- !strcmp(name,PEM_STRING_X509)) return 1;
+ if (!strcmp(nm, PEM_STRING_X509_OLD) && !strcmp(name, PEM_STRING_X509))
+ return 1;
- if(!strcmp(nm,PEM_STRING_X509_REQ_OLD) &&
- !strcmp(name,PEM_STRING_X509_REQ)) return 1;
+ if (!strcmp(nm, PEM_STRING_X509_REQ_OLD) &&
+ !strcmp(name, PEM_STRING_X509_REQ))
+ return 1;
- /* Allow normal certs to be read as trusted certs */
- if(!strcmp(nm,PEM_STRING_X509) &&
- !strcmp(name,PEM_STRING_X509_TRUSTED)) return 1;
+ /* Allow normal certs to be read as trusted certs */
+ if (!strcmp(nm, PEM_STRING_X509) &&
+ !strcmp(name, PEM_STRING_X509_TRUSTED))
+ return 1;
- if(!strcmp(nm,PEM_STRING_X509_OLD) &&
- !strcmp(name,PEM_STRING_X509_TRUSTED)) return 1;
+ if (!strcmp(nm, PEM_STRING_X509_OLD) &&
+ !strcmp(name, PEM_STRING_X509_TRUSTED))
+ return 1;
- /* Some CAs use PKCS#7 with CERTIFICATE headers */
- if(!strcmp(nm, PEM_STRING_X509) &&
- !strcmp(name, PEM_STRING_PKCS7)) return 1;
+ /* Some CAs use PKCS#7 with CERTIFICATE headers */
+ if (!strcmp(nm, PEM_STRING_X509) && !strcmp(name, PEM_STRING_PKCS7))
+ return 1;
- if(!strcmp(nm, PEM_STRING_PKCS7_SIGNED) &&
- !strcmp(name, PEM_STRING_PKCS7)) return 1;
+ if (!strcmp(nm, PEM_STRING_PKCS7_SIGNED) &&
+ !strcmp(name, PEM_STRING_PKCS7))
+ return 1;
#ifndef OPENSSL_NO_CMS
- if(!strcmp(nm, PEM_STRING_X509) &&
- !strcmp(name, PEM_STRING_CMS)) return 1;
- /* Allow CMS to be read from PKCS#7 headers */
- if(!strcmp(nm, PEM_STRING_PKCS7) &&
- !strcmp(name, PEM_STRING_CMS)) return 1;
+ if (!strcmp(nm, PEM_STRING_X509) && !strcmp(name, PEM_STRING_CMS))
+ return 1;
+ /* Allow CMS to be read from PKCS#7 headers */
+ if (!strcmp(nm, PEM_STRING_PKCS7) && !strcmp(name, PEM_STRING_CMS))
+ return 1;
#endif
- return 0;
+ return 0;
}
-int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
- pem_password_cb *cb, void *u)
- {
- EVP_CIPHER_INFO cipher;
- char *nm=NULL,*header=NULL;
- unsigned char *data=NULL;
- long len;
- int ret = 0;
-
- for (;;)
- {
- if (!PEM_read_bio(bp,&nm,&header,&data,&len)) {
- if(ERR_GET_REASON(ERR_peek_error()) ==
- PEM_R_NO_START_LINE)
- ERR_add_error_data(2, "Expecting: ", name);
- return 0;
- }
- if(check_pem(nm, name)) break;
- OPENSSL_free(nm);
- OPENSSL_free(header);
- OPENSSL_free(data);
- }
- if (!PEM_get_EVP_CIPHER_INFO(header,&cipher)) goto err;
- if (!PEM_do_header(&cipher,data,&len,cb,u)) goto err;
-
- *pdata = data;
- *plen = len;
-
- if (pnm)
- *pnm = nm;
-
- ret = 1;
-
-err:
- if (!ret || !pnm) OPENSSL_free(nm);
- OPENSSL_free(header);
- if (!ret) OPENSSL_free(data);
- return ret;
- }
+int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
+ const char *name, BIO *bp, pem_password_cb *cb,
+ void *u)
+{
+ EVP_CIPHER_INFO cipher;
+ char *nm = NULL, *header = NULL;
+ unsigned char *data = NULL;
+ long len;
+ int ret = 0;
+
+ for (;;) {
+ if (!PEM_read_bio(bp, &nm, &header, &data, &len)) {
+ if (ERR_GET_REASON(ERR_peek_error()) == PEM_R_NO_START_LINE)
+ ERR_add_error_data(2, "Expecting: ", name);
+ return 0;
+ }
+ if (check_pem(nm, name))
+ break;
+ OPENSSL_free(nm);
+ OPENSSL_free(header);
+ OPENSSL_free(data);
+ }
+ if (!PEM_get_EVP_CIPHER_INFO(header, &cipher))
+ goto err;
+ if (!PEM_do_header(&cipher, data, &len, cb, u))
+ goto err;
+
+ *pdata = data;
+ *plen = len;
+
+ if (pnm)
+ *pnm = nm;
+
+ ret = 1;
+
+ err:
+ if (!ret || !pnm)
+ OPENSSL_free(nm);
+ OPENSSL_free(header);
+ if (!ret)
+ OPENSSL_free(data);
+ return ret;
+}
#ifndef OPENSSL_NO_FP_API
int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
- void *x, const EVP_CIPHER *enc, unsigned char *kstr,
- int klen, pem_password_cb *callback, void *u)
- {
- BIO *b;
- int ret;
-
- if ((b=BIO_new(BIO_s_file())) == NULL)
- {
- PEMerr(PEM_F_PEM_ASN1_WRITE,ERR_R_BUF_LIB);
- return(0);
- }
- BIO_set_fp(b,fp,BIO_NOCLOSE);
- ret=PEM_ASN1_write_bio(i2d,name,b,x,enc,kstr,klen,callback,u);
- BIO_free(b);
- return(ret);
- }
+ void *x, const EVP_CIPHER *enc, unsigned char *kstr,
+ int klen, pem_password_cb *callback, void *u)
+{
+ BIO *b;
+ int ret;
+
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ PEMerr(PEM_F_PEM_ASN1_WRITE, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = PEM_ASN1_write_bio(i2d, name, b, x, enc, kstr, klen, callback, u);
+ BIO_free(b);
+ return (ret);
+}
#endif
int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp,
- void *x, const EVP_CIPHER *enc, unsigned char *kstr,
- int klen, pem_password_cb *callback, void *u)
- {
- EVP_CIPHER_CTX ctx;
- int dsize=0,i,j,ret=0;
- unsigned char *p,*data=NULL;
- const char *objstr=NULL;
- char buf[PEM_BUFSIZE];
- unsigned char key[EVP_MAX_KEY_LENGTH];
- unsigned char iv[EVP_MAX_IV_LENGTH];
-
- if (enc != NULL)
- {
- objstr=OBJ_nid2sn(EVP_CIPHER_nid(enc));
- if (objstr == NULL)
- {
- PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,PEM_R_UNSUPPORTED_CIPHER);
- goto err;
- }
- }
-
- if ((dsize=i2d(x,NULL)) < 0)
- {
- PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,ERR_R_ASN1_LIB);
- dsize=0;
- goto err;
- }
- /* dzise + 8 bytes are needed */
- /* actually it needs the cipher block size extra... */
- data=(unsigned char *)OPENSSL_malloc((unsigned int)dsize+20);
- if (data == NULL)
- {
- PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,ERR_R_MALLOC_FAILURE);
- goto err;
- }
- p=data;
- i=i2d(x,&p);
-
- if (enc != NULL)
- {
- if (kstr == NULL)
- {
- if (callback == NULL)
- klen=PEM_def_callback(buf,PEM_BUFSIZE,1,u);
- else
- klen=(*callback)(buf,PEM_BUFSIZE,1,u);
- if (klen <= 0)
- {
- PEMerr(PEM_F_PEM_ASN1_WRITE_BIO,PEM_R_READ_KEY);
- goto err;
- }
+ void *x, const EVP_CIPHER *enc, unsigned char *kstr,
+ int klen, pem_password_cb *callback, void *u)
+{
+ EVP_CIPHER_CTX ctx;
+ int dsize = 0, i, j, ret = 0;
+ unsigned char *p, *data = NULL;
+ const char *objstr = NULL;
+ char buf[PEM_BUFSIZE];
+ unsigned char key[EVP_MAX_KEY_LENGTH];
+ unsigned char iv[EVP_MAX_IV_LENGTH];
+
+ if (enc != NULL) {
+ objstr = OBJ_nid2sn(EVP_CIPHER_nid(enc));
+ if (objstr == NULL) {
+ PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, PEM_R_UNSUPPORTED_CIPHER);
+ goto err;
+ }
+ }
+
+ if ((dsize = i2d(x, NULL)) < 0) {
+ PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, ERR_R_ASN1_LIB);
+ dsize = 0;
+ goto err;
+ }
+ /* dzise + 8 bytes are needed */
+ /* actually it needs the cipher block size extra... */
+ data = (unsigned char *)OPENSSL_malloc((unsigned int)dsize + 20);
+ if (data == NULL) {
+ PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ p = data;
+ i = i2d(x, &p);
+
+ if (enc != NULL) {
+ if (kstr == NULL) {
+ if (callback == NULL)
+ klen = PEM_def_callback(buf, PEM_BUFSIZE, 1, u);
+ else
+ klen = (*callback) (buf, PEM_BUFSIZE, 1, u);
+ if (klen <= 0) {
+ PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, PEM_R_READ_KEY);
+ goto err;
+ }
#ifdef CHARSET_EBCDIC
- /* Convert the pass phrase from EBCDIC */
- ebcdic2ascii(buf, buf, klen);
+ /* Convert the pass phrase from EBCDIC */
+ ebcdic2ascii(buf, buf, klen);
#endif
- kstr=(unsigned char *)buf;
- }
- RAND_add(data,i,0);/* put in the RSA key. */
- OPENSSL_assert(enc->iv_len <= (int)sizeof(iv));
- if (RAND_pseudo_bytes(iv,enc->iv_len) < 0) /* Generate a salt */
- goto err;
- /* The 'iv' is used as the iv and as a salt. It is
- * NOT taken from the BytesToKey function */
- if (!EVP_BytesToKey(enc,EVP_md5(),iv,kstr,klen,1,key,NULL))
- goto err;
-
- if (kstr == (unsigned char *)buf) OPENSSL_cleanse(buf,PEM_BUFSIZE);
-
- OPENSSL_assert(strlen(objstr)+23+2*enc->iv_len+13 <= sizeof buf);
-
- buf[0]='\0';
- PEM_proc_type(buf,PEM_TYPE_ENCRYPTED);
- PEM_dek_info(buf,objstr,enc->iv_len,(char *)iv);
- /* k=strlen(buf); */
-
- EVP_CIPHER_CTX_init(&ctx);
- ret = 1;
- if (!EVP_EncryptInit_ex(&ctx,enc,NULL,key,iv)
- || !EVP_EncryptUpdate(&ctx,data,&j,data,i)
- || !EVP_EncryptFinal_ex(&ctx,&(data[j]),&i))
- ret = 0;
- EVP_CIPHER_CTX_cleanup(&ctx);
- if (ret == 0)
- goto err;
- i+=j;
- }
- else
- {
- ret=1;
- buf[0]='\0';
- }
- i=PEM_write_bio(bp,name,buf,data,i);
- if (i <= 0) ret=0;
-err:
- OPENSSL_cleanse(key,sizeof(key));
- OPENSSL_cleanse(iv,sizeof(iv));
- OPENSSL_cleanse((char *)&ctx,sizeof(ctx));
- OPENSSL_cleanse(buf,PEM_BUFSIZE);
- if (data != NULL)
- {
- OPENSSL_cleanse(data,(unsigned int)dsize);
- OPENSSL_free(data);
- }
- return(ret);
- }
+ kstr = (unsigned char *)buf;
+ }
+ RAND_add(data, i, 0); /* put in the RSA key. */
+ OPENSSL_assert(enc->iv_len <= (int)sizeof(iv));
+ if (RAND_pseudo_bytes(iv, enc->iv_len) < 0) /* Generate a salt */
+ goto err;
+ /*
+ * The 'iv' is used as the iv and as a salt. It is NOT taken from
+ * the BytesToKey function
+ */
+ if (!EVP_BytesToKey(enc, EVP_md5(), iv, kstr, klen, 1, key, NULL))
+ goto err;
+
+ if (kstr == (unsigned char *)buf)
+ OPENSSL_cleanse(buf, PEM_BUFSIZE);
+
+ OPENSSL_assert(strlen(objstr) + 23 + 2 * enc->iv_len + 13 <=
+ sizeof buf);
+
+ buf[0] = '\0';
+ PEM_proc_type(buf, PEM_TYPE_ENCRYPTED);
+ PEM_dek_info(buf, objstr, enc->iv_len, (char *)iv);
+ /* k=strlen(buf); */
+
+ EVP_CIPHER_CTX_init(&ctx);
+ ret = 1;
+ if (!EVP_EncryptInit_ex(&ctx, enc, NULL, key, iv)
+ || !EVP_EncryptUpdate(&ctx, data, &j, data, i)
+ || !EVP_EncryptFinal_ex(&ctx, &(data[j]), &i))
+ ret = 0;
+ EVP_CIPHER_CTX_cleanup(&ctx);
+ if (ret == 0)
+ goto err;
+ i += j;
+ } else {
+ ret = 1;
+ buf[0] = '\0';
+ }
+ i = PEM_write_bio(bp, name, buf, data, i);
+ if (i <= 0)
+ ret = 0;
+ err:
+ OPENSSL_cleanse(key, sizeof(key));
+ OPENSSL_cleanse(iv, sizeof(iv));
+ OPENSSL_cleanse((char *)&ctx, sizeof(ctx));
+ OPENSSL_cleanse(buf, PEM_BUFSIZE);
+ if (data != NULL) {
+ OPENSSL_cleanse(data, (unsigned int)dsize);
+ OPENSSL_free(data);
+ }
+ return (ret);
+}
int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *plen,
- pem_password_cb *callback,void *u)
- {
- int i,j,o,klen;
- long len;
- EVP_CIPHER_CTX ctx;
- unsigned char key[EVP_MAX_KEY_LENGTH];
- char buf[PEM_BUFSIZE];
-
- len= *plen;
-
- if (cipher->cipher == NULL) return(1);
- if (callback == NULL)
- klen=PEM_def_callback(buf,PEM_BUFSIZE,0,u);
- else
- klen=callback(buf,PEM_BUFSIZE,0,u);
- if (klen <= 0)
- {
- PEMerr(PEM_F_PEM_DO_HEADER,PEM_R_BAD_PASSWORD_READ);
- return(0);
- }
+ pem_password_cb *callback, void *u)
+{
+ int i, j, o, klen;
+ long len;
+ EVP_CIPHER_CTX ctx;
+ unsigned char key[EVP_MAX_KEY_LENGTH];
+ char buf[PEM_BUFSIZE];
+
+ len = *plen;
+
+ if (cipher->cipher == NULL)
+ return (1);
+ if (callback == NULL)
+ klen = PEM_def_callback(buf, PEM_BUFSIZE, 0, u);
+ else
+ klen = callback(buf, PEM_BUFSIZE, 0, u);
+ if (klen <= 0) {
+ PEMerr(PEM_F_PEM_DO_HEADER, PEM_R_BAD_PASSWORD_READ);
+ return (0);
+ }
#ifdef CHARSET_EBCDIC
- /* Convert the pass phrase from EBCDIC */
- ebcdic2ascii(buf, buf, klen);
+ /* Convert the pass phrase from EBCDIC */
+ ebcdic2ascii(buf, buf, klen);
#endif
- if (!EVP_BytesToKey(cipher->cipher,EVP_md5(),&(cipher->iv[0]),
- (unsigned char *)buf,klen,1,key,NULL))
- return 0;
-
- j=(int)len;
- EVP_CIPHER_CTX_init(&ctx);
- o = EVP_DecryptInit_ex(&ctx,cipher->cipher,NULL, key,&(cipher->iv[0]));
- if (o)
- o = EVP_DecryptUpdate(&ctx,data,&i,data,j);
- if (o)
- o = EVP_DecryptFinal_ex(&ctx,&(data[i]),&j);
- EVP_CIPHER_CTX_cleanup(&ctx);
- OPENSSL_cleanse((char *)buf,sizeof(buf));
- OPENSSL_cleanse((char *)key,sizeof(key));
- j+=i;
- if (!o)
- {
- PEMerr(PEM_F_PEM_DO_HEADER,PEM_R_BAD_DECRYPT);
- return(0);
- }
- *plen=j;
- return(1);
- }
+ if (!EVP_BytesToKey(cipher->cipher, EVP_md5(), &(cipher->iv[0]),
+ (unsigned char *)buf, klen, 1, key, NULL))
+ return 0;
+
+ j = (int)len;
+ EVP_CIPHER_CTX_init(&ctx);
+ o = EVP_DecryptInit_ex(&ctx, cipher->cipher, NULL, key, &(cipher->iv[0]));
+ if (o)
+ o = EVP_DecryptUpdate(&ctx, data, &i, data, j);
+ if (o)
+ o = EVP_DecryptFinal_ex(&ctx, &(data[i]), &j);
+ EVP_CIPHER_CTX_cleanup(&ctx);
+ OPENSSL_cleanse((char *)buf, sizeof(buf));
+ OPENSSL_cleanse((char *)key, sizeof(key));
+ j += i;
+ if (!o) {
+ PEMerr(PEM_F_PEM_DO_HEADER, PEM_R_BAD_DECRYPT);
+ return (0);
+ }
+ *plen = j;
+ return (1);
+}
int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher)
- {
- const EVP_CIPHER *enc=NULL;
- char *p,c;
- char **header_pp = &header;
-
- cipher->cipher=NULL;
- if ((header == NULL) || (*header == '\0') || (*header == '\n'))
- return(1);
- if (strncmp(header,"Proc-Type: ",11) != 0)
- { PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_PROC_TYPE); return(0); }
- header+=11;
- if (*header != '4') return(0); header++;
- if (*header != ',') return(0); header++;
- if (strncmp(header,"ENCRYPTED",9) != 0)
- { PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_ENCRYPTED); return(0); }
- for (; (*header != '\n') && (*header != '\0'); header++)
- ;
- if (*header == '\0')
- { PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_SHORT_HEADER); return(0); }
- header++;
- if (strncmp(header,"DEK-Info: ",10) != 0)
- { PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_NOT_DEK_INFO); return(0); }
- header+=10;
-
- p=header;
- for (;;)
- {
- c= *header;
+{
+ const EVP_CIPHER *enc = NULL;
+ char *p, c;
+ char **header_pp = &header;
+
+ cipher->cipher = NULL;
+ if ((header == NULL) || (*header == '\0') || (*header == '\n'))
+ return (1);
+ if (strncmp(header, "Proc-Type: ", 11) != 0) {
+ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_PROC_TYPE);
+ return (0);
+ }
+ header += 11;
+ if (*header != '4')
+ return (0);
+ header++;
+ if (*header != ',')
+ return (0);
+ header++;
+ if (strncmp(header, "ENCRYPTED", 9) != 0) {
+ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_ENCRYPTED);
+ return (0);
+ }
+ for (; (*header != '\n') && (*header != '\0'); header++) ;
+ if (*header == '\0') {
+ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_SHORT_HEADER);
+ return (0);
+ }
+ header++;
+ if (strncmp(header, "DEK-Info: ", 10) != 0) {
+ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_NOT_DEK_INFO);
+ return (0);
+ }
+ header += 10;
+
+ p = header;
+ for (;;) {
+ c = *header;
#ifndef CHARSET_EBCDIC
- if (!( ((c >= 'A') && (c <= 'Z')) || (c == '-') ||
- ((c >= '0') && (c <= '9'))))
- break;
+ if (!(((c >= 'A') && (c <= 'Z')) || (c == '-') ||
+ ((c >= '0') && (c <= '9'))))
+ break;
#else
- if (!( isupper(c) || (c == '-') ||
- isdigit(c)))
- break;
+ if (!(isupper(c) || (c == '-') || isdigit(c)))
+ break;
#endif
- header++;
- }
- *header='\0';
- cipher->cipher=enc=EVP_get_cipherbyname(p);
- *header=c;
- header++;
-
- if (enc == NULL)
- {
- PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO,PEM_R_UNSUPPORTED_ENCRYPTION);
- return(0);
- }
- if (!load_iv(header_pp,&(cipher->iv[0]),enc->iv_len))
- return(0);
-
- return(1);
- }
+ header++;
+ }
+ *header = '\0';
+ cipher->cipher = enc = EVP_get_cipherbyname(p);
+ *header = c;
+ header++;
+
+ if (enc == NULL) {
+ PEMerr(PEM_F_PEM_GET_EVP_CIPHER_INFO, PEM_R_UNSUPPORTED_ENCRYPTION);
+ return (0);
+ }
+ if (!load_iv(header_pp, &(cipher->iv[0]), enc->iv_len))
+ return (0);
+
+ return (1);
+}
static int load_iv(char **fromp, unsigned char *to, int num)
- {
- int v,i;
- char *from;
-
- from= *fromp;
- for (i=0; i<num; i++) to[i]=0;
- num*=2;
- for (i=0; i<num; i++)
- {
- if ((*from >= '0') && (*from <= '9'))
- v= *from-'0';
- else if ((*from >= 'A') && (*from <= 'F'))
- v= *from-'A'+10;
- else if ((*from >= 'a') && (*from <= 'f'))
- v= *from-'a'+10;
- else
- {
- PEMerr(PEM_F_LOAD_IV,PEM_R_BAD_IV_CHARS);
- return(0);
- }
- from++;
- to[i/2]|=v<<(long)((!(i&1))*4);
- }
-
- *fromp=from;
- return(1);
- }
+{
+ int v, i;
+ char *from;
+
+ from = *fromp;
+ for (i = 0; i < num; i++)
+ to[i] = 0;
+ num *= 2;
+ for (i = 0; i < num; i++) {
+ if ((*from >= '0') && (*from <= '9'))
+ v = *from - '0';
+ else if ((*from >= 'A') && (*from <= 'F'))
+ v = *from - 'A' + 10;
+ else if ((*from >= 'a') && (*from <= 'f'))
+ v = *from - 'a' + 10;
+ else {
+ PEMerr(PEM_F_LOAD_IV, PEM_R_BAD_IV_CHARS);
+ return (0);
+ }
+ from++;
+ to[i / 2] |= v << (long)((!(i & 1)) * 4);
+ }
+
+ *fromp = from;
+ return (1);
+}
#ifndef OPENSSL_NO_FP_API
int PEM_write(FILE *fp, char *name, char *header, unsigned char *data,
- long len)
- {
- BIO *b;
- int ret;
-
- if ((b=BIO_new(BIO_s_file())) == NULL)
- {
- PEMerr(PEM_F_PEM_WRITE,ERR_R_BUF_LIB);
- return(0);
- }
- BIO_set_fp(b,fp,BIO_NOCLOSE);
- ret=PEM_write_bio(b, name, header, data,len);
- BIO_free(b);
- return(ret);
- }
+ long len)
+{
+ BIO *b;
+ int ret;
+
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ PEMerr(PEM_F_PEM_WRITE, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = PEM_write_bio(b, name, header, data, len);
+ BIO_free(b);
+ return (ret);
+}
#endif
-int PEM_write_bio(BIO *bp, const char *name, char *header, unsigned char *data,
- long len)
- {
- int nlen,n,i,j,outl;
- unsigned char *buf = NULL;
- EVP_ENCODE_CTX ctx;
- int reason=ERR_R_BUF_LIB;
-
- EVP_EncodeInit(&ctx);
- nlen=strlen(name);
-
- if ( (BIO_write(bp,"-----BEGIN ",11) != 11) ||
- (BIO_write(bp,name,nlen) != nlen) ||
- (BIO_write(bp,"-----\n",6) != 6))
- goto err;
-
- i=strlen(header);
- if (i > 0)
- {
- if ( (BIO_write(bp,header,i) != i) ||
- (BIO_write(bp,"\n",1) != 1))
- goto err;
- }
-
- buf = OPENSSL_malloc(PEM_BUFSIZE*8);
- if (buf == NULL)
- {
- reason=ERR_R_MALLOC_FAILURE;
- goto err;
- }
-
- i=j=0;
- while (len > 0)
- {
- n=(int)((len>(PEM_BUFSIZE*5))?(PEM_BUFSIZE*5):len);
- EVP_EncodeUpdate(&ctx,buf,&outl,&(data[j]),n);
- if ((outl) && (BIO_write(bp,(char *)buf,outl) != outl))
- goto err;
- i+=outl;
- len-=n;
- j+=n;
- }
- EVP_EncodeFinal(&ctx,buf,&outl);
- if ((outl > 0) && (BIO_write(bp,(char *)buf,outl) != outl)) goto err;
- OPENSSL_cleanse(buf, PEM_BUFSIZE*8);
- OPENSSL_free(buf);
- buf = NULL;
- if ( (BIO_write(bp,"-----END ",9) != 9) ||
- (BIO_write(bp,name,nlen) != nlen) ||
- (BIO_write(bp,"-----\n",6) != 6))
- goto err;
- return(i+outl);
-err:
- if (buf) {
- OPENSSL_cleanse(buf, PEM_BUFSIZE*8);
- OPENSSL_free(buf);
- }
- PEMerr(PEM_F_PEM_WRITE_BIO,reason);
- return(0);
- }
+int PEM_write_bio(BIO *bp, const char *name, char *header,
+ unsigned char *data, long len)
+{
+ int nlen, n, i, j, outl;
+ unsigned char *buf = NULL;
+ EVP_ENCODE_CTX ctx;
+ int reason = ERR_R_BUF_LIB;
+
+ EVP_EncodeInit(&ctx);
+ nlen = strlen(name);
+
+ if ((BIO_write(bp, "-----BEGIN ", 11) != 11) ||
+ (BIO_write(bp, name, nlen) != nlen) ||
+ (BIO_write(bp, "-----\n", 6) != 6))
+ goto err;
+
+ i = strlen(header);
+ if (i > 0) {
+ if ((BIO_write(bp, header, i) != i) || (BIO_write(bp, "\n", 1) != 1))
+ goto err;
+ }
+
+ buf = OPENSSL_malloc(PEM_BUFSIZE * 8);
+ if (buf == NULL) {
+ reason = ERR_R_MALLOC_FAILURE;
+ goto err;
+ }
+
+ i = j = 0;
+ while (len > 0) {
+ n = (int)((len > (PEM_BUFSIZE * 5)) ? (PEM_BUFSIZE * 5) : len);
+ EVP_EncodeUpdate(&ctx, buf, &outl, &(data[j]), n);
+ if ((outl) && (BIO_write(bp, (char *)buf, outl) != outl))
+ goto err;
+ i += outl;
+ len -= n;
+ j += n;
+ }
+ EVP_EncodeFinal(&ctx, buf, &outl);
+ if ((outl > 0) && (BIO_write(bp, (char *)buf, outl) != outl))
+ goto err;
+ OPENSSL_cleanse(buf, PEM_BUFSIZE * 8);
+ OPENSSL_free(buf);
+ buf = NULL;
+ if ((BIO_write(bp, "-----END ", 9) != 9) ||
+ (BIO_write(bp, name, nlen) != nlen) ||
+ (BIO_write(bp, "-----\n", 6) != 6))
+ goto err;
+ return (i + outl);
+ err:
+ if (buf) {
+ OPENSSL_cleanse(buf, PEM_BUFSIZE * 8);
+ OPENSSL_free(buf);
+ }
+ PEMerr(PEM_F_PEM_WRITE_BIO, reason);
+ return (0);
+}
#ifndef OPENSSL_NO_FP_API
int PEM_read(FILE *fp, char **name, char **header, unsigned char **data,
- long *len)
- {
- BIO *b;
- int ret;
-
- if ((b=BIO_new(BIO_s_file())) == NULL)
- {
- PEMerr(PEM_F_PEM_READ,ERR_R_BUF_LIB);
- return(0);
- }
- BIO_set_fp(b,fp,BIO_NOCLOSE);
- ret=PEM_read_bio(b, name, header, data,len);
- BIO_free(b);
- return(ret);
- }
+ long *len)
+{
+ BIO *b;
+ int ret;
+
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ PEMerr(PEM_F_PEM_READ, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = PEM_read_bio(b, name, header, data, len);
+ BIO_free(b);
+ return (ret);
+}
#endif
int PEM_read_bio(BIO *bp, char **name, char **header, unsigned char **data,
- long *len)
- {
- EVP_ENCODE_CTX ctx;
- int end=0,i,k,bl=0,hl=0,nohead=0;
- char buf[256];
- BUF_MEM *nameB;
- BUF_MEM *headerB;
- BUF_MEM *dataB,*tmpB;
-
- nameB=BUF_MEM_new();
- headerB=BUF_MEM_new();
- dataB=BUF_MEM_new();
- if ((nameB == NULL) || (headerB == NULL) || (dataB == NULL))
- {
- BUF_MEM_free(nameB);
- BUF_MEM_free(headerB);
- BUF_MEM_free(dataB);
- PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE);
- return(0);
- }
-
- buf[254]='\0';
- for (;;)
- {
- i=BIO_gets(bp,buf,254);
-
- if (i <= 0)
- {
- PEMerr(PEM_F_PEM_READ_BIO,PEM_R_NO_START_LINE);
- goto err;
- }
-
- while ((i >= 0) && (buf[i] <= ' ')) i--;
- buf[++i]='\n'; buf[++i]='\0';
-
- if (strncmp(buf,"-----BEGIN ",11) == 0)
- {
- i=strlen(&(buf[11]));
-
- if (strncmp(&(buf[11+i-6]),"-----\n",6) != 0)
- continue;
- if (!BUF_MEM_grow(nameB,i+9))
- {
- PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE);
- goto err;
- }
- memcpy(nameB->data,&(buf[11]),i-6);
- nameB->data[i-6]='\0';
- break;
- }
- }
- hl=0;
- if (!BUF_MEM_grow(headerB,256))
- { PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; }
- headerB->data[0]='\0';
- for (;;)
- {
- i=BIO_gets(bp,buf,254);
- if (i <= 0) break;
-
- while ((i >= 0) && (buf[i] <= ' ')) i--;
- buf[++i]='\n'; buf[++i]='\0';
-
- if (buf[0] == '\n') break;
- if (!BUF_MEM_grow(headerB,hl+i+9))
- { PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; }
- if (strncmp(buf,"-----END ",9) == 0)
- {
- nohead=1;
- break;
- }
- memcpy(&(headerB->data[hl]),buf,i);
- headerB->data[hl+i]='\0';
- hl+=i;
- }
-
- bl=0;
- if (!BUF_MEM_grow(dataB,1024))
- { PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE); goto err; }
- dataB->data[0]='\0';
- if (!nohead)
- {
- for (;;)
- {
- i=BIO_gets(bp,buf,254);
- if (i <= 0) break;
-
- while ((i >= 0) && (buf[i] <= ' ')) i--;
- buf[++i]='\n'; buf[++i]='\0';
-
- if (i != 65) end=1;
- if (strncmp(buf,"-----END ",9) == 0)
- break;
- if (i > 65) break;
- if (!BUF_MEM_grow_clean(dataB,i+bl+9))
- {
- PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE);
- goto err;
- }
- memcpy(&(dataB->data[bl]),buf,i);
- dataB->data[bl+i]='\0';
- bl+=i;
- if (end)
- {
- buf[0]='\0';
- i=BIO_gets(bp,buf,254);
- if (i <= 0) break;
-
- while ((i >= 0) && (buf[i] <= ' ')) i--;
- buf[++i]='\n'; buf[++i]='\0';
-
- break;
- }
- }
- }
- else
- {
- tmpB=headerB;
- headerB=dataB;
- dataB=tmpB;
- bl=hl;
- }
- i=strlen(nameB->data);
- if ( (strncmp(buf,"-----END ",9) != 0) ||
- (strncmp(nameB->data,&(buf[9]),i) != 0) ||
- (strncmp(&(buf[9+i]),"-----\n",6) != 0))
- {
- PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_END_LINE);
- goto err;
- }
-
- EVP_DecodeInit(&ctx);
- i=EVP_DecodeUpdate(&ctx,
- (unsigned char *)dataB->data,&bl,
- (unsigned char *)dataB->data,bl);
- if (i < 0)
- {
- PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_BASE64_DECODE);
- goto err;
- }
- i=EVP_DecodeFinal(&ctx,(unsigned char *)&(dataB->data[bl]),&k);
- if (i < 0)
- {
- PEMerr(PEM_F_PEM_READ_BIO,PEM_R_BAD_BASE64_DECODE);
- goto err;
- }
- bl+=k;
-
- if (bl == 0) goto err;
- *name=nameB->data;
- *header=headerB->data;
- *data=(unsigned char *)dataB->data;
- *len=bl;
- OPENSSL_free(nameB);
- OPENSSL_free(headerB);
- OPENSSL_free(dataB);
- return(1);
-err:
- BUF_MEM_free(nameB);
- BUF_MEM_free(headerB);
- BUF_MEM_free(dataB);
- return(0);
- }
-
-/* Check pem string and return prefix length.
- * If for example the pem_str == "RSA PRIVATE KEY" and suffix = "PRIVATE KEY"
- * the return value is 3 for the string "RSA".
+ long *len)
+{
+ EVP_ENCODE_CTX ctx;
+ int end = 0, i, k, bl = 0, hl = 0, nohead = 0;
+ char buf[256];
+ BUF_MEM *nameB;
+ BUF_MEM *headerB;
+ BUF_MEM *dataB, *tmpB;
+
+ nameB = BUF_MEM_new();
+ headerB = BUF_MEM_new();
+ dataB = BUF_MEM_new();
+ if ((nameB == NULL) || (headerB == NULL) || (dataB == NULL)) {
+ BUF_MEM_free(nameB);
+ BUF_MEM_free(headerB);
+ BUF_MEM_free(dataB);
+ PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+ return (0);
+ }
+
+ buf[254] = '\0';
+ for (;;) {
+ i = BIO_gets(bp, buf, 254);
+
+ if (i <= 0) {
+ PEMerr(PEM_F_PEM_READ_BIO, PEM_R_NO_START_LINE);
+ goto err;
+ }
+
+ while ((i >= 0) && (buf[i] <= ' '))
+ i--;
+ buf[++i] = '\n';
+ buf[++i] = '\0';
+
+ if (strncmp(buf, "-----BEGIN ", 11) == 0) {
+ i = strlen(&(buf[11]));
+
+ if (strncmp(&(buf[11 + i - 6]), "-----\n", 6) != 0)
+ continue;
+ if (!BUF_MEM_grow(nameB, i + 9)) {
+ PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ memcpy(nameB->data, &(buf[11]), i - 6);
+ nameB->data[i - 6] = '\0';
+ break;
+ }
+ }
+ hl = 0;
+ if (!BUF_MEM_grow(headerB, 256)) {
+ PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ headerB->data[0] = '\0';
+ for (;;) {
+ i = BIO_gets(bp, buf, 254);
+ if (i <= 0)
+ break;
+
+ while ((i >= 0) && (buf[i] <= ' '))
+ i--;
+ buf[++i] = '\n';
+ buf[++i] = '\0';
+
+ if (buf[0] == '\n')
+ break;
+ if (!BUF_MEM_grow(headerB, hl + i + 9)) {
+ PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ if (strncmp(buf, "-----END ", 9) == 0) {
+ nohead = 1;
+ break;
+ }
+ memcpy(&(headerB->data[hl]), buf, i);
+ headerB->data[hl + i] = '\0';
+ hl += i;
+ }
+
+ bl = 0;
+ if (!BUF_MEM_grow(dataB, 1024)) {
+ PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ dataB->data[0] = '\0';
+ if (!nohead) {
+ for (;;) {
+ i = BIO_gets(bp, buf, 254);
+ if (i <= 0)
+ break;
+
+ while ((i >= 0) && (buf[i] <= ' '))
+ i--;
+ buf[++i] = '\n';
+ buf[++i] = '\0';
+
+ if (i != 65)
+ end = 1;
+ if (strncmp(buf, "-----END ", 9) == 0)
+ break;
+ if (i > 65)
+ break;
+ if (!BUF_MEM_grow_clean(dataB, i + bl + 9)) {
+ PEMerr(PEM_F_PEM_READ_BIO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ memcpy(&(dataB->data[bl]), buf, i);
+ dataB->data[bl + i] = '\0';
+ bl += i;
+ if (end) {
+ buf[0] = '\0';
+ i = BIO_gets(bp, buf, 254);
+ if (i <= 0)
+ break;
+
+ while ((i >= 0) && (buf[i] <= ' '))
+ i--;
+ buf[++i] = '\n';
+ buf[++i] = '\0';
+
+ break;
+ }
+ }
+ } else {
+ tmpB = headerB;
+ headerB = dataB;
+ dataB = tmpB;
+ bl = hl;
+ }
+ i = strlen(nameB->data);
+ if ((strncmp(buf, "-----END ", 9) != 0) ||
+ (strncmp(nameB->data, &(buf[9]), i) != 0) ||
+ (strncmp(&(buf[9 + i]), "-----\n", 6) != 0)) {
+ PEMerr(PEM_F_PEM_READ_BIO, PEM_R_BAD_END_LINE);
+ goto err;
+ }
+
+ EVP_DecodeInit(&ctx);
+ i = EVP_DecodeUpdate(&ctx,
+ (unsigned char *)dataB->data, &bl,
+ (unsigned char *)dataB->data, bl);
+ if (i < 0) {
+ PEMerr(PEM_F_PEM_READ_BIO, PEM_R_BAD_BASE64_DECODE);
+ goto err;
+ }
+ i = EVP_DecodeFinal(&ctx, (unsigned char *)&(dataB->data[bl]), &k);
+ if (i < 0) {
+ PEMerr(PEM_F_PEM_READ_BIO, PEM_R_BAD_BASE64_DECODE);
+ goto err;
+ }
+ bl += k;
+
+ if (bl == 0)
+ goto err;
+ *name = nameB->data;
+ *header = headerB->data;
+ *data = (unsigned char *)dataB->data;
+ *len = bl;
+ OPENSSL_free(nameB);
+ OPENSSL_free(headerB);
+ OPENSSL_free(dataB);
+ return (1);
+ err:
+ BUF_MEM_free(nameB);
+ BUF_MEM_free(headerB);
+ BUF_MEM_free(dataB);
+ return (0);
+}
+
+/*
+ * Check pem string and return prefix length. If for example the pem_str ==
+ * "RSA PRIVATE KEY" and suffix = "PRIVATE KEY" the return value is 3 for the
+ * string "RSA".
*/
int pem_check_suffix(const char *pem_str, const char *suffix)
- {
- int pem_len = strlen(pem_str);
- int suffix_len = strlen(suffix);
- const char *p;
- if (suffix_len + 1 >= pem_len)
- return 0;
- p = pem_str + pem_len - suffix_len;
- if (strcmp(p, suffix))
- return 0;
- p--;
- if (*p != ' ')
- return 0;
- return p - pem_str;
- }
-
+{
+ int pem_len = strlen(pem_str);
+ int suffix_len = strlen(suffix);
+ const char *p;
+ if (suffix_len + 1 >= pem_len)
+ return 0;
+ p = pem_str + pem_len - suffix_len;
+ if (strcmp(p, suffix))
+ return 0;
+ p--;
+ if (*p != ' ')
+ return 0;
+ return p - pem_str;
+}
diff --git a/crypto/pem/pem_oth.c b/crypto/pem/pem_oth.c
index b33868d25ac1..1dd3bd7a1b9b 100644
--- a/crypto/pem/pem_oth.c
+++ b/crypto/pem/pem_oth.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -68,19 +68,19 @@
/* Handle 'other' PEMs: not private keys */
void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
- pem_password_cb *cb, void *u)
- {
- const unsigned char *p=NULL;
- unsigned char *data=NULL;
- long len;
- char *ret=NULL;
+ pem_password_cb *cb, void *u)
+{
+ const unsigned char *p = NULL;
+ unsigned char *data = NULL;
+ long len;
+ char *ret = NULL;
- if (!PEM_bytes_read_bio(&data, &len, NULL, name, bp, cb, u))
- return NULL;
- p = data;
- ret=d2i(x,&p,len);
- if (ret == NULL)
- PEMerr(PEM_F_PEM_ASN1_READ_BIO,ERR_R_ASN1_LIB);
- OPENSSL_free(data);
- return(ret);
- }
+ if (!PEM_bytes_read_bio(&data, &len, NULL, name, bp, cb, u))
+ return NULL;
+ p = data;
+ ret = d2i(x, &p, len);
+ if (ret == NULL)
+ PEMerr(PEM_F_PEM_ASN1_READ_BIO, ERR_R_ASN1_LIB);
+ OPENSSL_free(data);
+ return (ret);
+}
diff --git a/crypto/pem/pem_pk8.c b/crypto/pem/pem_pk8.c
index 6deab8c33810..b98c76c4a991 100644
--- a/crypto/pem/pem_pk8.c
+++ b/crypto/pem/pem_pk8.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -67,176 +67,191 @@
#include <openssl/pem.h>
static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder,
- int nid, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u);
+ int nid, const EVP_CIPHER *enc,
+ char *kstr, int klen, pem_password_cb *cb, void *u);
static int do_pk8pkey_fp(FILE *bp, EVP_PKEY *x, int isder,
- int nid, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u);
+ int nid, const EVP_CIPHER *enc,
+ char *kstr, int klen, pem_password_cb *cb, void *u);
-/* These functions write a private key in PKCS#8 format: it is a "drop in"
+/*
+ * These functions write a private key in PKCS#8 format: it is a "drop in"
* replacement for PEM_write_bio_PrivateKey() and friends. As usual if 'enc'
* is NULL then it uses the unencrypted private key form. The 'nid' versions
* uses PKCS#5 v1.5 PBE algorithms whereas the others use PKCS#5 v2.0.
*/
int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- return do_pk8pkey(bp, x, 0, nid, NULL, kstr, klen, cb, u);
+ return do_pk8pkey(bp, x, 0, nid, NULL, kstr, klen, cb, u);
}
int PEM_write_bio_PKCS8PrivateKey(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- return do_pk8pkey(bp, x, 0, -1, enc, kstr, klen, cb, u);
+ return do_pk8pkey(bp, x, 0, -1, enc, kstr, klen, cb, u);
}
int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- return do_pk8pkey(bp, x, 1, -1, enc, kstr, klen, cb, u);
+ return do_pk8pkey(bp, x, 1, -1, enc, kstr, klen, cb, u);
}
int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- return do_pk8pkey(bp, x, 1, nid, NULL, kstr, klen, cb, u);
+ return do_pk8pkey(bp, x, 1, nid, NULL, kstr, klen, cb, u);
}
-static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder, int nid, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+static int do_pk8pkey(BIO *bp, EVP_PKEY *x, int isder, int nid,
+ const EVP_CIPHER *enc, char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- X509_SIG *p8;
- PKCS8_PRIV_KEY_INFO *p8inf;
- char buf[PEM_BUFSIZE];
- int ret;
- if(!(p8inf = EVP_PKEY2PKCS8(x))) {
- PEMerr(PEM_F_DO_PK8PKEY,
- PEM_R_ERROR_CONVERTING_PRIVATE_KEY);
- return 0;
- }
- if(enc || (nid != -1)) {
- if(!kstr) {
- if(!cb) klen = PEM_def_callback(buf, PEM_BUFSIZE, 1, u);
- else klen = cb(buf, PEM_BUFSIZE, 1, u);
- if(klen <= 0) {
- PEMerr(PEM_F_DO_PK8PKEY,PEM_R_READ_KEY);
- PKCS8_PRIV_KEY_INFO_free(p8inf);
- return 0;
- }
-
- kstr = buf;
- }
- p8 = PKCS8_encrypt(nid, enc, kstr, klen, NULL, 0, 0, p8inf);
- if(kstr == buf) OPENSSL_cleanse(buf, klen);
- PKCS8_PRIV_KEY_INFO_free(p8inf);
- if(isder) ret = i2d_PKCS8_bio(bp, p8);
- else ret = PEM_write_bio_PKCS8(bp, p8);
- X509_SIG_free(p8);
- return ret;
- } else {
- if(isder) ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
- else ret = PEM_write_bio_PKCS8_PRIV_KEY_INFO(bp, p8inf);
- PKCS8_PRIV_KEY_INFO_free(p8inf);
- return ret;
- }
+ X509_SIG *p8;
+ PKCS8_PRIV_KEY_INFO *p8inf;
+ char buf[PEM_BUFSIZE];
+ int ret;
+ if (!(p8inf = EVP_PKEY2PKCS8(x))) {
+ PEMerr(PEM_F_DO_PK8PKEY, PEM_R_ERROR_CONVERTING_PRIVATE_KEY);
+ return 0;
+ }
+ if (enc || (nid != -1)) {
+ if (!kstr) {
+ if (!cb)
+ klen = PEM_def_callback(buf, PEM_BUFSIZE, 1, u);
+ else
+ klen = cb(buf, PEM_BUFSIZE, 1, u);
+ if (klen <= 0) {
+ PEMerr(PEM_F_DO_PK8PKEY, PEM_R_READ_KEY);
+ PKCS8_PRIV_KEY_INFO_free(p8inf);
+ return 0;
+ }
+
+ kstr = buf;
+ }
+ p8 = PKCS8_encrypt(nid, enc, kstr, klen, NULL, 0, 0, p8inf);
+ if (kstr == buf)
+ OPENSSL_cleanse(buf, klen);
+ PKCS8_PRIV_KEY_INFO_free(p8inf);
+ if (isder)
+ ret = i2d_PKCS8_bio(bp, p8);
+ else
+ ret = PEM_write_bio_PKCS8(bp, p8);
+ X509_SIG_free(p8);
+ return ret;
+ } else {
+ if (isder)
+ ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
+ else
+ ret = PEM_write_bio_PKCS8_PRIV_KEY_INFO(bp, p8inf);
+ PKCS8_PRIV_KEY_INFO_free(p8inf);
+ return ret;
+ }
}
-EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u)
+EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
+ void *u)
{
- PKCS8_PRIV_KEY_INFO *p8inf = NULL;
- X509_SIG *p8 = NULL;
- int klen;
- EVP_PKEY *ret;
- char psbuf[PEM_BUFSIZE];
- p8 = d2i_PKCS8_bio(bp, NULL);
- if(!p8) return NULL;
- if (cb) klen=cb(psbuf,PEM_BUFSIZE,0,u);
- else klen=PEM_def_callback(psbuf,PEM_BUFSIZE,0,u);
- if (klen <= 0) {
- PEMerr(PEM_F_D2I_PKCS8PRIVATEKEY_BIO, PEM_R_BAD_PASSWORD_READ);
- X509_SIG_free(p8);
- return NULL;
- }
- p8inf = PKCS8_decrypt(p8, psbuf, klen);
- X509_SIG_free(p8);
- if(!p8inf) return NULL;
- ret = EVP_PKCS82PKEY(p8inf);
- PKCS8_PRIV_KEY_INFO_free(p8inf);
- if(!ret) return NULL;
- if(x) {
- if(*x) EVP_PKEY_free(*x);
- *x = ret;
- }
- return ret;
+ PKCS8_PRIV_KEY_INFO *p8inf = NULL;
+ X509_SIG *p8 = NULL;
+ int klen;
+ EVP_PKEY *ret;
+ char psbuf[PEM_BUFSIZE];
+ p8 = d2i_PKCS8_bio(bp, NULL);
+ if (!p8)
+ return NULL;
+ if (cb)
+ klen = cb(psbuf, PEM_BUFSIZE, 0, u);
+ else
+ klen = PEM_def_callback(psbuf, PEM_BUFSIZE, 0, u);
+ if (klen <= 0) {
+ PEMerr(PEM_F_D2I_PKCS8PRIVATEKEY_BIO, PEM_R_BAD_PASSWORD_READ);
+ X509_SIG_free(p8);
+ return NULL;
+ }
+ p8inf = PKCS8_decrypt(p8, psbuf, klen);
+ X509_SIG_free(p8);
+ if (!p8inf)
+ return NULL;
+ ret = EVP_PKCS82PKEY(p8inf);
+ PKCS8_PRIV_KEY_INFO_free(p8inf);
+ if (!ret)
+ return NULL;
+ if (x) {
+ if (*x)
+ EVP_PKEY_free(*x);
+ *x = ret;
+ }
+ return ret;
}
#ifndef OPENSSL_NO_FP_API
int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ char *kstr, int klen, pem_password_cb *cb, void *u)
{
- return do_pk8pkey_fp(fp, x, 1, -1, enc, kstr, klen, cb, u);
+ return do_pk8pkey_fp(fp, x, 1, -1, enc, kstr, klen, cb, u);
}
int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- return do_pk8pkey_fp(fp, x, 1, nid, NULL, kstr, klen, cb, u);
+ return do_pk8pkey_fp(fp, x, 1, nid, NULL, kstr, klen, cb, u);
}
int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+ char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- return do_pk8pkey_fp(fp, x, 0, nid, NULL, kstr, klen, cb, u);
+ return do_pk8pkey_fp(fp, x, 0, nid, NULL, kstr, klen, cb, u);
}
int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
- char *kstr, int klen, pem_password_cb *cb, void *u)
+ char *kstr, int klen, pem_password_cb *cb,
+ void *u)
{
- return do_pk8pkey_fp(fp, x, 0, -1, enc, kstr, klen, cb, u);
+ return do_pk8pkey_fp(fp, x, 0, -1, enc, kstr, klen, cb, u);
}
-static int do_pk8pkey_fp(FILE *fp, EVP_PKEY *x, int isder, int nid, const EVP_CIPHER *enc,
- char *kstr, int klen,
- pem_password_cb *cb, void *u)
+static int do_pk8pkey_fp(FILE *fp, EVP_PKEY *x, int isder, int nid,
+ const EVP_CIPHER *enc, char *kstr, int klen,
+ pem_password_cb *cb, void *u)
{
- BIO *bp;
- int ret;
- if(!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
- PEMerr(PEM_F_DO_PK8PKEY_FP,ERR_R_BUF_LIB);
- return(0);
- }
- ret = do_pk8pkey(bp, x, isder, nid, enc, kstr, klen, cb, u);
- BIO_free(bp);
- return ret;
+ BIO *bp;
+ int ret;
+ if (!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
+ PEMerr(PEM_F_DO_PK8PKEY_FP, ERR_R_BUF_LIB);
+ return (0);
+ }
+ ret = do_pk8pkey(bp, x, isder, nid, enc, kstr, klen, cb, u);
+ BIO_free(bp);
+ return ret;
}
-EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u)
+EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
+ void *u)
{
- BIO *bp;
- EVP_PKEY *ret;
- if(!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
- PEMerr(PEM_F_D2I_PKCS8PRIVATEKEY_FP,ERR_R_BUF_LIB);
- return NULL;
- }
- ret = d2i_PKCS8PrivateKey_bio(bp, x, cb, u);
- BIO_free(bp);
- return ret;
+ BIO *bp;
+ EVP_PKEY *ret;
+ if (!(bp = BIO_new_fp(fp, BIO_NOCLOSE))) {
+ PEMerr(PEM_F_D2I_PKCS8PRIVATEKEY_FP, ERR_R_BUF_LIB);
+ return NULL;
+ }
+ ret = d2i_PKCS8PrivateKey_bio(bp, x, cb, u);
+ BIO_free(bp);
+ return ret;
}
#endif
IMPLEMENT_PEM_rw(PKCS8, X509_SIG, PEM_STRING_PKCS8, X509_SIG)
+
+
IMPLEMENT_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO, PEM_STRING_PKCS8INF,
- PKCS8_PRIV_KEY_INFO)
+ PKCS8_PRIV_KEY_INFO)
diff --git a/crypto/pem/pem_pkey.c b/crypto/pem/pem_pkey.c
index 8ecf24903bc2..0b05e63fd7aa 100644
--- a/crypto/pem/pem_pkey.c
+++ b/crypto/pem/pem_pkey.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -66,177 +66,178 @@
#include <openssl/pkcs12.h>
#include <openssl/pem.h>
#ifndef OPENSSL_NO_ENGINE
-#include <openssl/engine.h>
+# include <openssl/engine.h>
#endif
#include "asn1_locl.h"
int pem_check_suffix(const char *pem_str, const char *suffix);
-EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u)
- {
- char *nm=NULL;
- const unsigned char *p=NULL;
- unsigned char *data=NULL;
- long len;
- int slen;
- EVP_PKEY *ret=NULL;
-
- if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_EVP_PKEY, bp, cb, u))
- return NULL;
- p = data;
-
- if (strcmp(nm,PEM_STRING_PKCS8INF) == 0) {
- PKCS8_PRIV_KEY_INFO *p8inf;
- p8inf=d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, len);
- if(!p8inf) goto p8err;
- ret = EVP_PKCS82PKEY(p8inf);
- if(x) {
- if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
- *x = ret;
- }
- PKCS8_PRIV_KEY_INFO_free(p8inf);
- } else if (strcmp(nm,PEM_STRING_PKCS8) == 0) {
- PKCS8_PRIV_KEY_INFO *p8inf;
- X509_SIG *p8;
- int klen;
- char psbuf[PEM_BUFSIZE];
- p8 = d2i_X509_SIG(NULL, &p, len);
- if(!p8) goto p8err;
- if (cb) klen=cb(psbuf,PEM_BUFSIZE,0,u);
- else klen=PEM_def_callback(psbuf,PEM_BUFSIZE,0,u);
- if (klen <= 0) {
- PEMerr(PEM_F_PEM_READ_BIO_PRIVATEKEY,
- PEM_R_BAD_PASSWORD_READ);
- X509_SIG_free(p8);
- goto err;
- }
- p8inf = PKCS8_decrypt(p8, psbuf, klen);
- X509_SIG_free(p8);
- if(!p8inf) goto p8err;
- ret = EVP_PKCS82PKEY(p8inf);
- if(x) {
- if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
- *x = ret;
- }
- PKCS8_PRIV_KEY_INFO_free(p8inf);
- } else if ((slen = pem_check_suffix(nm, "PRIVATE KEY")) > 0)
- {
- const EVP_PKEY_ASN1_METHOD *ameth;
- ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
- if (!ameth || !ameth->old_priv_decode)
- goto p8err;
- ret=d2i_PrivateKey(ameth->pkey_id,x,&p,len);
- }
-p8err:
- if (ret == NULL)
- PEMerr(PEM_F_PEM_READ_BIO_PRIVATEKEY,ERR_R_ASN1_LIB);
-err:
- OPENSSL_free(nm);
- OPENSSL_cleanse(data, len);
- OPENSSL_free(data);
- return(ret);
- }
+EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
+ void *u)
+{
+ char *nm = NULL;
+ const unsigned char *p = NULL;
+ unsigned char *data = NULL;
+ long len;
+ int slen;
+ EVP_PKEY *ret = NULL;
+
+ if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_EVP_PKEY, bp, cb, u))
+ return NULL;
+ p = data;
+
+ if (strcmp(nm, PEM_STRING_PKCS8INF) == 0) {
+ PKCS8_PRIV_KEY_INFO *p8inf;
+ p8inf = d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, len);
+ if (!p8inf)
+ goto p8err;
+ ret = EVP_PKCS82PKEY(p8inf);
+ if (x) {
+ if (*x)
+ EVP_PKEY_free((EVP_PKEY *)*x);
+ *x = ret;
+ }
+ PKCS8_PRIV_KEY_INFO_free(p8inf);
+ } else if (strcmp(nm, PEM_STRING_PKCS8) == 0) {
+ PKCS8_PRIV_KEY_INFO *p8inf;
+ X509_SIG *p8;
+ int klen;
+ char psbuf[PEM_BUFSIZE];
+ p8 = d2i_X509_SIG(NULL, &p, len);
+ if (!p8)
+ goto p8err;
+ if (cb)
+ klen = cb(psbuf, PEM_BUFSIZE, 0, u);
+ else
+ klen = PEM_def_callback(psbuf, PEM_BUFSIZE, 0, u);
+ if (klen <= 0) {
+ PEMerr(PEM_F_PEM_READ_BIO_PRIVATEKEY, PEM_R_BAD_PASSWORD_READ);
+ X509_SIG_free(p8);
+ goto err;
+ }
+ p8inf = PKCS8_decrypt(p8, psbuf, klen);
+ X509_SIG_free(p8);
+ if (!p8inf)
+ goto p8err;
+ ret = EVP_PKCS82PKEY(p8inf);
+ if (x) {
+ if (*x)
+ EVP_PKEY_free((EVP_PKEY *)*x);
+ *x = ret;
+ }
+ PKCS8_PRIV_KEY_INFO_free(p8inf);
+ } else if ((slen = pem_check_suffix(nm, "PRIVATE KEY")) > 0) {
+ const EVP_PKEY_ASN1_METHOD *ameth;
+ ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen);
+ if (!ameth || !ameth->old_priv_decode)
+ goto p8err;
+ ret = d2i_PrivateKey(ameth->pkey_id, x, &p, len);
+ }
+ p8err:
+ if (ret == NULL)
+ PEMerr(PEM_F_PEM_READ_BIO_PRIVATEKEY, ERR_R_ASN1_LIB);
+ err:
+ OPENSSL_free(nm);
+ OPENSSL_cleanse(data, len);
+ OPENSSL_free(data);
+ return (ret);
+}
int PEM_write_bio_PrivateKey(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
- unsigned char *kstr, int klen,
- pem_password_cb *cb, void *u)
- {
- char pem_str[80];
- if (!x->ameth || x->ameth->priv_encode)
- return PEM_write_bio_PKCS8PrivateKey(bp, x, enc,
- (char *)kstr, klen,
- cb, u);
-
- BIO_snprintf(pem_str, 80, "%s PRIVATE KEY", x->ameth->pem_str);
- return PEM_ASN1_write_bio((i2d_of_void *)i2d_PrivateKey,
- pem_str,bp,x,enc,kstr,klen,cb,u);
- }
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
+{
+ char pem_str[80];
+ if (!x->ameth || x->ameth->priv_encode)
+ return PEM_write_bio_PKCS8PrivateKey(bp, x, enc,
+ (char *)kstr, klen, cb, u);
+
+ BIO_snprintf(pem_str, 80, "%s PRIVATE KEY", x->ameth->pem_str);
+ return PEM_ASN1_write_bio((i2d_of_void *)i2d_PrivateKey,
+ pem_str, bp, x, enc, kstr, klen, cb, u);
+}
EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x)
- {
- char *nm=NULL;
- const unsigned char *p=NULL;
- unsigned char *data=NULL;
- long len;
- int slen;
- EVP_PKEY *ret=NULL;
-
- if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_PARAMETERS,
- bp, 0, NULL))
- return NULL;
- p = data;
-
- if ((slen = pem_check_suffix(nm, "PARAMETERS")) > 0)
- {
- ret = EVP_PKEY_new();
- if (!ret)
- goto err;
- if (!EVP_PKEY_set_type_str(ret, nm, slen)
- || !ret->ameth->param_decode
- || !ret->ameth->param_decode(ret, &p, len))
- {
- EVP_PKEY_free(ret);
- ret = NULL;
- goto err;
- }
- if(x)
- {
- if(*x) EVP_PKEY_free((EVP_PKEY *)*x);
- *x = ret;
- }
- }
-err:
- if (ret == NULL)
- PEMerr(PEM_F_PEM_READ_BIO_PARAMETERS,ERR_R_ASN1_LIB);
- OPENSSL_free(nm);
- OPENSSL_free(data);
- return(ret);
- }
+{
+ char *nm = NULL;
+ const unsigned char *p = NULL;
+ unsigned char *data = NULL;
+ long len;
+ int slen;
+ EVP_PKEY *ret = NULL;
+
+ if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_PARAMETERS,
+ bp, 0, NULL))
+ return NULL;
+ p = data;
+
+ if ((slen = pem_check_suffix(nm, "PARAMETERS")) > 0) {
+ ret = EVP_PKEY_new();
+ if (!ret)
+ goto err;
+ if (!EVP_PKEY_set_type_str(ret, nm, slen)
+ || !ret->ameth->param_decode
+ || !ret->ameth->param_decode(ret, &p, len)) {
+ EVP_PKEY_free(ret);
+ ret = NULL;
+ goto err;
+ }
+ if (x) {
+ if (*x)
+ EVP_PKEY_free((EVP_PKEY *)*x);
+ *x = ret;
+ }
+ }
+ err:
+ if (ret == NULL)
+ PEMerr(PEM_F_PEM_READ_BIO_PARAMETERS, ERR_R_ASN1_LIB);
+ OPENSSL_free(nm);
+ OPENSSL_free(data);
+ return (ret);
+}
int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x)
- {
- char pem_str[80];
- if (!x->ameth || !x->ameth->param_encode)
- return 0;
+{
+ char pem_str[80];
+ if (!x->ameth || !x->ameth->param_encode)
+ return 0;
- BIO_snprintf(pem_str, 80, "%s PARAMETERS", x->ameth->pem_str);
- return PEM_ASN1_write_bio(
- (i2d_of_void *)x->ameth->param_encode,
- pem_str,bp,x,NULL,NULL,0,0,NULL);
- }
+ BIO_snprintf(pem_str, 80, "%s PARAMETERS", x->ameth->pem_str);
+ return PEM_ASN1_write_bio((i2d_of_void *)x->ameth->param_encode,
+ pem_str, bp, x, NULL, NULL, 0, 0, NULL);
+}
#ifndef OPENSSL_NO_FP_API
-EVP_PKEY *PEM_read_PrivateKey(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u)
- {
- BIO *b;
- EVP_PKEY *ret;
-
- if ((b=BIO_new(BIO_s_file())) == NULL)
- {
- PEMerr(PEM_F_PEM_READ_PRIVATEKEY,ERR_R_BUF_LIB);
- return(0);
- }
- BIO_set_fp(b,fp,BIO_NOCLOSE);
- ret=PEM_read_bio_PrivateKey(b,x,cb,u);
- BIO_free(b);
- return(ret);
- }
+EVP_PKEY *PEM_read_PrivateKey(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
+ void *u)
+{
+ BIO *b;
+ EVP_PKEY *ret;
+
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ PEMerr(PEM_F_PEM_READ_PRIVATEKEY, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = PEM_read_bio_PrivateKey(b, x, cb, u);
+ BIO_free(b);
+ return (ret);
+}
int PEM_write_PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
- unsigned char *kstr, int klen,
- pem_password_cb *cb, void *u)
- {
- BIO *b;
- int ret;
-
- if ((b=BIO_new_fp(fp, BIO_NOCLOSE)) == NULL)
- {
- PEMerr(PEM_F_PEM_WRITE_PRIVATEKEY,ERR_R_BUF_LIB);
- return 0;
- }
- ret=PEM_write_bio_PrivateKey(b, x, enc, kstr, klen, cb, u);
- BIO_free(b);
- return ret;
- }
+ unsigned char *kstr, int klen,
+ pem_password_cb *cb, void *u)
+{
+ BIO *b;
+ int ret;
+
+ if ((b = BIO_new_fp(fp, BIO_NOCLOSE)) == NULL) {
+ PEMerr(PEM_F_PEM_WRITE_PRIVATEKEY, ERR_R_BUF_LIB);
+ return 0;
+ }
+ ret = PEM_write_bio_PrivateKey(b, x, enc, kstr, klen, cb, u);
+ BIO_free(b);
+ return ret;
+}
#endif
diff --git a/crypto/pem/pem_seal.c b/crypto/pem/pem_seal.c
index b6b4e13498eb..a5c1812575ba 100644
--- a/crypto/pem/pem_seal.c
+++ b/crypto/pem/pem_seal.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,143 +49,143 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
-#include <openssl/opensslconf.h> /* for OPENSSL_NO_RSA */
+#include <openssl/opensslconf.h> /* for OPENSSL_NO_RSA */
#ifndef OPENSSL_NO_RSA
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/evp.h>
-#include <openssl/rand.h>
-#include <openssl/objects.h>
-#include <openssl/x509.h>
-#include <openssl/pem.h>
-#include <openssl/rsa.h>
+# include <stdio.h>
+# include "cryptlib.h"
+# include <openssl/evp.h>
+# include <openssl/rand.h>
+# include <openssl/objects.h>
+# include <openssl/x509.h>
+# include <openssl/pem.h>
+# include <openssl/rsa.h>
int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, EVP_MD *md_type,
- unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk,
- int npubk)
- {
- unsigned char key[EVP_MAX_KEY_LENGTH];
- int ret= -1;
- int i,j,max=0;
- char *s=NULL;
-
- for (i=0; i<npubk; i++)
- {
- if (pubk[i]->type != EVP_PKEY_RSA)
- {
- PEMerr(PEM_F_PEM_SEALINIT,PEM_R_PUBLIC_KEY_NO_RSA);
- goto err;
- }
- j=RSA_size(pubk[i]->pkey.rsa);
- if (j > max) max=j;
- }
- s=(char *)OPENSSL_malloc(max*2);
- if (s == NULL)
- {
- PEMerr(PEM_F_PEM_SEALINIT,ERR_R_MALLOC_FAILURE);
- goto err;
- }
-
- EVP_EncodeInit(&ctx->encode);
-
- EVP_MD_CTX_init(&ctx->md);
- if (!EVP_SignInit(&ctx->md,md_type))
- goto err;
-
- EVP_CIPHER_CTX_init(&ctx->cipher);
- ret=EVP_SealInit(&ctx->cipher,type,ek,ekl,iv,pubk,npubk);
- if (ret <= 0) goto err;
-
- /* base64 encode the keys */
- for (i=0; i<npubk; i++)
- {
- j=EVP_EncodeBlock((unsigned char *)s,ek[i],
- RSA_size(pubk[i]->pkey.rsa));
- ekl[i]=j;
- memcpy(ek[i],s,j+1);
- }
-
- ret=npubk;
-err:
- if (s != NULL) OPENSSL_free(s);
- OPENSSL_cleanse(key,EVP_MAX_KEY_LENGTH);
- return(ret);
- }
+ unsigned char **ek, int *ekl, unsigned char *iv,
+ EVP_PKEY **pubk, int npubk)
+{
+ unsigned char key[EVP_MAX_KEY_LENGTH];
+ int ret = -1;
+ int i, j, max = 0;
+ char *s = NULL;
+
+ for (i = 0; i < npubk; i++) {
+ if (pubk[i]->type != EVP_PKEY_RSA) {
+ PEMerr(PEM_F_PEM_SEALINIT, PEM_R_PUBLIC_KEY_NO_RSA);
+ goto err;
+ }
+ j = RSA_size(pubk[i]->pkey.rsa);
+ if (j > max)
+ max = j;
+ }
+ s = (char *)OPENSSL_malloc(max * 2);
+ if (s == NULL) {
+ PEMerr(PEM_F_PEM_SEALINIT, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ EVP_EncodeInit(&ctx->encode);
+
+ EVP_MD_CTX_init(&ctx->md);
+ if (!EVP_SignInit(&ctx->md, md_type))
+ goto err;
+
+ EVP_CIPHER_CTX_init(&ctx->cipher);
+ ret = EVP_SealInit(&ctx->cipher, type, ek, ekl, iv, pubk, npubk);
+ if (ret <= 0)
+ goto err;
+
+ /* base64 encode the keys */
+ for (i = 0; i < npubk; i++) {
+ j = EVP_EncodeBlock((unsigned char *)s, ek[i],
+ RSA_size(pubk[i]->pkey.rsa));
+ ekl[i] = j;
+ memcpy(ek[i], s, j + 1);
+ }
+
+ ret = npubk;
+ err:
+ if (s != NULL)
+ OPENSSL_free(s);
+ OPENSSL_cleanse(key, EVP_MAX_KEY_LENGTH);
+ return (ret);
+}
void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
- unsigned char *in, int inl)
- {
- unsigned char buffer[1600];
- int i,j;
-
- *outl=0;
- EVP_SignUpdate(&ctx->md,in,inl);
- for (;;)
- {
- if (inl <= 0) break;
- if (inl > 1200)
- i=1200;
- else
- i=inl;
- EVP_EncryptUpdate(&ctx->cipher,buffer,&j,in,i);
- EVP_EncodeUpdate(&ctx->encode,out,&j,buffer,j);
- *outl+=j;
- out+=j;
- in+=i;
- inl-=i;
- }
- }
+ unsigned char *in, int inl)
+{
+ unsigned char buffer[1600];
+ int i, j;
+
+ *outl = 0;
+ EVP_SignUpdate(&ctx->md, in, inl);
+ for (;;) {
+ if (inl <= 0)
+ break;
+ if (inl > 1200)
+ i = 1200;
+ else
+ i = inl;
+ EVP_EncryptUpdate(&ctx->cipher, buffer, &j, in, i);
+ EVP_EncodeUpdate(&ctx->encode, out, &j, buffer, j);
+ *outl += j;
+ out += j;
+ in += i;
+ inl -= i;
+ }
+}
int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
- unsigned char *out, int *outl, EVP_PKEY *priv)
- {
- unsigned char *s=NULL;
- int ret=0,j;
- unsigned int i;
-
- if (priv->type != EVP_PKEY_RSA)
- {
- PEMerr(PEM_F_PEM_SEALFINAL,PEM_R_PUBLIC_KEY_NO_RSA);
- goto err;
- }
- i=RSA_size(priv->pkey.rsa);
- if (i < 100) i=100;
- s=(unsigned char *)OPENSSL_malloc(i*2);
- if (s == NULL)
- {
- PEMerr(PEM_F_PEM_SEALFINAL,ERR_R_MALLOC_FAILURE);
- goto err;
- }
-
- if (!EVP_EncryptFinal_ex(&ctx->cipher,s,(int *)&i))
- goto err;
- EVP_EncodeUpdate(&ctx->encode,out,&j,s,i);
- *outl=j;
- out+=j;
- EVP_EncodeFinal(&ctx->encode,out,&j);
- *outl+=j;
-
- if (!EVP_SignFinal(&ctx->md,s,&i,priv)) goto err;
- *sigl=EVP_EncodeBlock(sig,s,i);
-
- ret=1;
-err:
- EVP_MD_CTX_cleanup(&ctx->md);
- EVP_CIPHER_CTX_cleanup(&ctx->cipher);
- if (s != NULL) OPENSSL_free(s);
- return(ret);
- }
-#else /* !OPENSSL_NO_RSA */
+ unsigned char *out, int *outl, EVP_PKEY *priv)
+{
+ unsigned char *s = NULL;
+ int ret = 0, j;
+ unsigned int i;
+
+ if (priv->type != EVP_PKEY_RSA) {
+ PEMerr(PEM_F_PEM_SEALFINAL, PEM_R_PUBLIC_KEY_NO_RSA);
+ goto err;
+ }
+ i = RSA_size(priv->pkey.rsa);
+ if (i < 100)
+ i = 100;
+ s = (unsigned char *)OPENSSL_malloc(i * 2);
+ if (s == NULL) {
+ PEMerr(PEM_F_PEM_SEALFINAL, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ if (!EVP_EncryptFinal_ex(&ctx->cipher, s, (int *)&i))
+ goto err;
+ EVP_EncodeUpdate(&ctx->encode, out, &j, s, i);
+ *outl = j;
+ out += j;
+ EVP_EncodeFinal(&ctx->encode, out, &j);
+ *outl += j;
+
+ if (!EVP_SignFinal(&ctx->md, s, &i, priv))
+ goto err;
+ *sigl = EVP_EncodeBlock(sig, s, i);
+
+ ret = 1;
+ err:
+ EVP_MD_CTX_cleanup(&ctx->md);
+ EVP_CIPHER_CTX_cleanup(&ctx->cipher);
+ if (s != NULL)
+ OPENSSL_free(s);
+ return (ret);
+}
+#else /* !OPENSSL_NO_RSA */
# if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
# endif
#endif
diff --git a/crypto/pem/pem_sign.c b/crypto/pem/pem_sign.c
index c3b9808cb204..b5e5c29b0ea8 100644
--- a/crypto/pem/pem_sign.c
+++ b/crypto/pem/pem_sign.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -65,38 +65,37 @@
#include <openssl/pem.h>
void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type)
- {
- EVP_DigestInit_ex(ctx, type, NULL);
- }
-
-void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *data,
- unsigned int count)
- {
- EVP_DigestUpdate(ctx,data,count);
- }
+{
+ EVP_DigestInit_ex(ctx, type, NULL);
+}
-int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen,
- EVP_PKEY *pkey)
- {
- unsigned char *m;
- int i,ret=0;
- unsigned int m_len;
+void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *data, unsigned int count)
+{
+ EVP_DigestUpdate(ctx, data, count);
+}
- m=(unsigned char *)OPENSSL_malloc(EVP_PKEY_size(pkey)+2);
- if (m == NULL)
- {
- PEMerr(PEM_F_PEM_SIGNFINAL,ERR_R_MALLOC_FAILURE);
- goto err;
- }
+int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+ unsigned int *siglen, EVP_PKEY *pkey)
+{
+ unsigned char *m;
+ int i, ret = 0;
+ unsigned int m_len;
- if (EVP_SignFinal(ctx,m,&m_len,pkey) <= 0) goto err;
+ m = (unsigned char *)OPENSSL_malloc(EVP_PKEY_size(pkey) + 2);
+ if (m == NULL) {
+ PEMerr(PEM_F_PEM_SIGNFINAL, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
- i=EVP_EncodeBlock(sigret,m,m_len);
- *siglen=i;
- ret=1;
-err:
- /* ctx has been zeroed by EVP_SignFinal() */
- if (m != NULL) OPENSSL_free(m);
- return(ret);
- }
+ if (EVP_SignFinal(ctx, m, &m_len, pkey) <= 0)
+ goto err;
+ i = EVP_EncodeBlock(sigret, m, m_len);
+ *siglen = i;
+ ret = 1;
+ err:
+ /* ctx has been zeroed by EVP_SignFinal() */
+ if (m != NULL)
+ OPENSSL_free(m);
+ return (ret);
+}
diff --git a/crypto/pem/pem_x509.c b/crypto/pem/pem_x509.c
index b531057dc9a4..3c20ff28ade5 100644
--- a/crypto/pem/pem_x509.c
+++ b/crypto/pem/pem_x509.c
@@ -1,6 +1,7 @@
/* pem_x509.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
*/
/* ====================================================================
* Copyright (c) 2001 The OpenSSL Project. All rights reserved.
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -65,4 +66,3 @@
#include <openssl/pem.h>
IMPLEMENT_PEM_rw(X509, X509, PEM_STRING_X509, X509)
-
diff --git a/crypto/pem/pem_xaux.c b/crypto/pem/pem_xaux.c
index 328f7962002c..c5234301898d 100644
--- a/crypto/pem/pem_xaux.c
+++ b/crypto/pem/pem_xaux.c
@@ -1,6 +1,7 @@
/* pem_xaux.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2001.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2001.
*/
/* ====================================================================
* Copyright (c) 2001 The OpenSSL Project. All rights reserved.
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -65,4 +66,5 @@
#include <openssl/pem.h>
IMPLEMENT_PEM_rw(X509_AUX, X509, PEM_STRING_X509_TRUSTED, X509_AUX)
-IMPLEMENT_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR, PEM_STRING_X509_PAIR, X509_CERT_PAIR)
+IMPLEMENT_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR, PEM_STRING_X509_PAIR,
+ X509_CERT_PAIR)
diff --git a/crypto/pem/pvkfmt.c b/crypto/pem/pvkfmt.c
index ae89f8281a82..ee4b6a8241cc 100644
--- a/crypto/pem/pvkfmt.c
+++ b/crypto/pem/pvkfmt.c
@@ -1,5 +1,6 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2005.
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2005.
*/
/* ====================================================================
* Copyright (c) 2005 The OpenSSL Project. All rights reserved.
@@ -9,7 +10,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -55,7 +56,8 @@
*
*/
-/* Support for PVK format keys and related structures (such a PUBLICKEYBLOB
+/*
+ * Support for PVK format keys and related structures (such a PUBLICKEYBLOB
* and PRIVATEKEYBLOB).
*/
@@ -64,892 +66,818 @@
#include <openssl/rand.h>
#include <openssl/bn.h>
#if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
-#include <openssl/dsa.h>
-#include <openssl/rsa.h>
+# include <openssl/dsa.h>
+# include <openssl/rsa.h>
-/* Utility function: read a DWORD (4 byte unsigned integer) in little endian
+/*
+ * Utility function: read a DWORD (4 byte unsigned integer) in little endian
* format
*/
static unsigned int read_ledword(const unsigned char **in)
- {
- const unsigned char *p = *in;
- unsigned int ret;
- ret = *p++;
- ret |= (*p++ << 8);
- ret |= (*p++ << 16);
- ret |= (*p++ << 24);
- *in = p;
- return ret;
- }
-
-/* Read a BIGNUM in little endian format. The docs say that this should take up
- * bitlen/8 bytes.
+{
+ const unsigned char *p = *in;
+ unsigned int ret;
+ ret = *p++;
+ ret |= (*p++ << 8);
+ ret |= (*p++ << 16);
+ ret |= (*p++ << 24);
+ *in = p;
+ return ret;
+}
+
+/*
+ * Read a BIGNUM in little endian format. The docs say that this should take
+ * up bitlen/8 bytes.
*/
static int read_lebn(const unsigned char **in, unsigned int nbyte, BIGNUM **r)
- {
- const unsigned char *p;
- unsigned char *tmpbuf, *q;
- unsigned int i;
- p = *in + nbyte - 1;
- tmpbuf = OPENSSL_malloc(nbyte);
- if (!tmpbuf)
- return 0;
- q = tmpbuf;
- for (i = 0; i < nbyte; i++)
- *q++ = *p--;
- *r = BN_bin2bn(tmpbuf, nbyte, NULL);
- OPENSSL_free(tmpbuf);
- if (*r)
- {
- *in += nbyte;
- return 1;
- }
- else
- return 0;
- }
-
+{
+ const unsigned char *p;
+ unsigned char *tmpbuf, *q;
+ unsigned int i;
+ p = *in + nbyte - 1;
+ tmpbuf = OPENSSL_malloc(nbyte);
+ if (!tmpbuf)
+ return 0;
+ q = tmpbuf;
+ for (i = 0; i < nbyte; i++)
+ *q++ = *p--;
+ *r = BN_bin2bn(tmpbuf, nbyte, NULL);
+ OPENSSL_free(tmpbuf);
+ if (*r) {
+ *in += nbyte;
+ return 1;
+ } else
+ return 0;
+}
/* Convert private key blob to EVP_PKEY: RSA and DSA keys supported */
-#define MS_PUBLICKEYBLOB 0x6
-#define MS_PRIVATEKEYBLOB 0x7
-#define MS_RSA1MAGIC 0x31415352L
-#define MS_RSA2MAGIC 0x32415352L
-#define MS_DSS1MAGIC 0x31535344L
-#define MS_DSS2MAGIC 0x32535344L
+# define MS_PUBLICKEYBLOB 0x6
+# define MS_PRIVATEKEYBLOB 0x7
+# define MS_RSA1MAGIC 0x31415352L
+# define MS_RSA2MAGIC 0x32415352L
+# define MS_DSS1MAGIC 0x31535344L
+# define MS_DSS2MAGIC 0x32535344L
-#define MS_KEYALG_RSA_KEYX 0xa400
-#define MS_KEYALG_DSS_SIGN 0x2200
+# define MS_KEYALG_RSA_KEYX 0xa400
+# define MS_KEYALG_DSS_SIGN 0x2200
-#define MS_KEYTYPE_KEYX 0x1
-#define MS_KEYTYPE_SIGN 0x2
+# define MS_KEYTYPE_KEYX 0x1
+# define MS_KEYTYPE_SIGN 0x2
/* The PVK file magic number: seems to spell out "bobsfile", who is Bob? */
-#define MS_PVKMAGIC 0xb0b5f11eL
+# define MS_PVKMAGIC 0xb0b5f11eL
/* Salt length for PVK files */
-#define PVK_SALTLEN 0x10
+# define PVK_SALTLEN 0x10
static EVP_PKEY *b2i_rsa(const unsigned char **in, unsigned int length,
- unsigned int bitlen, int ispub);
+ unsigned int bitlen, int ispub);
static EVP_PKEY *b2i_dss(const unsigned char **in, unsigned int length,
- unsigned int bitlen, int ispub);
+ unsigned int bitlen, int ispub);
static int do_blob_header(const unsigned char **in, unsigned int length,
- unsigned int *pmagic, unsigned int *pbitlen,
- int *pisdss, int *pispub)
- {
- const unsigned char *p = *in;
- if (length < 16)
- return 0;
- /* bType */
- if (*p == MS_PUBLICKEYBLOB)
- {
- if (*pispub == 0)
- {
- PEMerr(PEM_F_DO_BLOB_HEADER,
- PEM_R_EXPECTING_PRIVATE_KEY_BLOB);
- return 0;
- }
- *pispub = 1;
- }
- else if (*p == MS_PRIVATEKEYBLOB)
- {
- if (*pispub == 1)
- {
- PEMerr(PEM_F_DO_BLOB_HEADER,
- PEM_R_EXPECTING_PUBLIC_KEY_BLOB);
- return 0;
- }
- *pispub = 0;
- }
- else
- return 0;
- p++;
- /* Version */
- if (*p++ != 0x2)
- {
- PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_BAD_VERSION_NUMBER);
- return 0;
- }
- /* Ignore reserved, aiKeyAlg */
- p+= 6;
- *pmagic = read_ledword(&p);
- *pbitlen = read_ledword(&p);
- *pisdss = 0;
- switch (*pmagic)
- {
-
- case MS_DSS1MAGIC:
- *pisdss = 1;
- case MS_RSA1MAGIC:
- if (*pispub == 0)
- {
- PEMerr(PEM_F_DO_BLOB_HEADER,
- PEM_R_EXPECTING_PRIVATE_KEY_BLOB);
- return 0;
- }
- break;
-
- case MS_DSS2MAGIC:
- *pisdss = 1;
- case MS_RSA2MAGIC:
- if (*pispub == 1)
- {
- PEMerr(PEM_F_DO_BLOB_HEADER,
- PEM_R_EXPECTING_PUBLIC_KEY_BLOB);
- return 0;
- }
- break;
-
- default:
- PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_BAD_MAGIC_NUMBER);
- return -1;
- }
- *in = p;
- return 1;
- }
+ unsigned int *pmagic, unsigned int *pbitlen,
+ int *pisdss, int *pispub)
+{
+ const unsigned char *p = *in;
+ if (length < 16)
+ return 0;
+ /* bType */
+ if (*p == MS_PUBLICKEYBLOB) {
+ if (*pispub == 0) {
+ PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_EXPECTING_PRIVATE_KEY_BLOB);
+ return 0;
+ }
+ *pispub = 1;
+ } else if (*p == MS_PRIVATEKEYBLOB) {
+ if (*pispub == 1) {
+ PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_EXPECTING_PUBLIC_KEY_BLOB);
+ return 0;
+ }
+ *pispub = 0;
+ } else
+ return 0;
+ p++;
+ /* Version */
+ if (*p++ != 0x2) {
+ PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_BAD_VERSION_NUMBER);
+ return 0;
+ }
+ /* Ignore reserved, aiKeyAlg */
+ p += 6;
+ *pmagic = read_ledword(&p);
+ *pbitlen = read_ledword(&p);
+ *pisdss = 0;
+ switch (*pmagic) {
+
+ case MS_DSS1MAGIC:
+ *pisdss = 1;
+ case MS_RSA1MAGIC:
+ if (*pispub == 0) {
+ PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_EXPECTING_PRIVATE_KEY_BLOB);
+ return 0;
+ }
+ break;
+
+ case MS_DSS2MAGIC:
+ *pisdss = 1;
+ case MS_RSA2MAGIC:
+ if (*pispub == 1) {
+ PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_EXPECTING_PUBLIC_KEY_BLOB);
+ return 0;
+ }
+ break;
+
+ default:
+ PEMerr(PEM_F_DO_BLOB_HEADER, PEM_R_BAD_MAGIC_NUMBER);
+ return -1;
+ }
+ *in = p;
+ return 1;
+}
static unsigned int blob_length(unsigned bitlen, int isdss, int ispub)
- {
- unsigned int nbyte, hnbyte;
- nbyte = (bitlen + 7) >> 3;
- hnbyte = (bitlen + 15) >> 4;
- if (isdss)
- {
-
- /* Expected length: 20 for q + 3 components bitlen each + 24
- * for seed structure.
- */
- if (ispub)
- return 44 + 3 * nbyte;
- /* Expected length: 20 for q, priv, 2 bitlen components + 24
- * for seed structure.
- */
- else
- return 64 + 2 * nbyte;
- }
- else
- {
- /* Expected length: 4 for 'e' + 'n' */
- if (ispub)
- return 4 + nbyte;
- else
- /* Expected length: 4 for 'e' and 7 other components.
- * 2 components are bitlen size, 5 are bitlen/2
- */
- return 4 + 2*nbyte + 5*hnbyte;
- }
-
- }
+{
+ unsigned int nbyte, hnbyte;
+ nbyte = (bitlen + 7) >> 3;
+ hnbyte = (bitlen + 15) >> 4;
+ if (isdss) {
+
+ /*
+ * Expected length: 20 for q + 3 components bitlen each + 24 for seed
+ * structure.
+ */
+ if (ispub)
+ return 44 + 3 * nbyte;
+ /*
+ * Expected length: 20 for q, priv, 2 bitlen components + 24 for seed
+ * structure.
+ */
+ else
+ return 64 + 2 * nbyte;
+ } else {
+ /* Expected length: 4 for 'e' + 'n' */
+ if (ispub)
+ return 4 + nbyte;
+ else
+ /*
+ * Expected length: 4 for 'e' and 7 other components. 2
+ * components are bitlen size, 5 are bitlen/2
+ */
+ return 4 + 2 * nbyte + 5 * hnbyte;
+ }
+
+}
static EVP_PKEY *do_b2i(const unsigned char **in, unsigned int length,
- int ispub)
- {
- const unsigned char *p = *in;
- unsigned int bitlen, magic;
- int isdss;
- if (do_blob_header(&p, length, &magic, &bitlen, &isdss, &ispub) <= 0)
- {
- PEMerr(PEM_F_DO_B2I, PEM_R_KEYBLOB_HEADER_PARSE_ERROR);
- return NULL;
- }
- length -= 16;
- if (length < blob_length(bitlen, isdss, ispub))
- {
- PEMerr(PEM_F_DO_B2I, PEM_R_KEYBLOB_TOO_SHORT);
- return NULL;
- }
- if (isdss)
- return b2i_dss(&p, length, bitlen, ispub);
- else
- return b2i_rsa(&p, length, bitlen, ispub);
- }
+ int ispub)
+{
+ const unsigned char *p = *in;
+ unsigned int bitlen, magic;
+ int isdss;
+ if (do_blob_header(&p, length, &magic, &bitlen, &isdss, &ispub) <= 0) {
+ PEMerr(PEM_F_DO_B2I, PEM_R_KEYBLOB_HEADER_PARSE_ERROR);
+ return NULL;
+ }
+ length -= 16;
+ if (length < blob_length(bitlen, isdss, ispub)) {
+ PEMerr(PEM_F_DO_B2I, PEM_R_KEYBLOB_TOO_SHORT);
+ return NULL;
+ }
+ if (isdss)
+ return b2i_dss(&p, length, bitlen, ispub);
+ else
+ return b2i_rsa(&p, length, bitlen, ispub);
+}
static EVP_PKEY *do_b2i_bio(BIO *in, int ispub)
- {
- const unsigned char *p;
- unsigned char hdr_buf[16], *buf = NULL;
- unsigned int bitlen, magic, length;
- int isdss;
- EVP_PKEY *ret = NULL;
- if (BIO_read(in, hdr_buf, 16) != 16)
- {
- PEMerr(PEM_F_DO_B2I_BIO, PEM_R_KEYBLOB_TOO_SHORT);
- return NULL;
- }
- p = hdr_buf;
- if (do_blob_header(&p, 16, &magic, &bitlen, &isdss, &ispub) <= 0)
- return NULL;
-
- length = blob_length(bitlen, isdss, ispub);
- buf = OPENSSL_malloc(length);
- if (!buf)
- {
- PEMerr(PEM_F_DO_B2I_BIO, ERR_R_MALLOC_FAILURE);
- goto err;
- }
- p = buf;
- if (BIO_read(in, buf, length) != (int)length)
- {
- PEMerr(PEM_F_DO_B2I_BIO, PEM_R_KEYBLOB_TOO_SHORT);
- goto err;
- }
-
- if (isdss)
- ret = b2i_dss(&p, length, bitlen, ispub);
- else
- ret = b2i_rsa(&p, length, bitlen, ispub);
-
- err:
- if (buf)
- OPENSSL_free(buf);
- return ret;
- }
+{
+ const unsigned char *p;
+ unsigned char hdr_buf[16], *buf = NULL;
+ unsigned int bitlen, magic, length;
+ int isdss;
+ EVP_PKEY *ret = NULL;
+ if (BIO_read(in, hdr_buf, 16) != 16) {
+ PEMerr(PEM_F_DO_B2I_BIO, PEM_R_KEYBLOB_TOO_SHORT);
+ return NULL;
+ }
+ p = hdr_buf;
+ if (do_blob_header(&p, 16, &magic, &bitlen, &isdss, &ispub) <= 0)
+ return NULL;
+
+ length = blob_length(bitlen, isdss, ispub);
+ buf = OPENSSL_malloc(length);
+ if (!buf) {
+ PEMerr(PEM_F_DO_B2I_BIO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ p = buf;
+ if (BIO_read(in, buf, length) != (int)length) {
+ PEMerr(PEM_F_DO_B2I_BIO, PEM_R_KEYBLOB_TOO_SHORT);
+ goto err;
+ }
+
+ if (isdss)
+ ret = b2i_dss(&p, length, bitlen, ispub);
+ else
+ ret = b2i_rsa(&p, length, bitlen, ispub);
+
+ err:
+ if (buf)
+ OPENSSL_free(buf);
+ return ret;
+}
static EVP_PKEY *b2i_dss(const unsigned char **in, unsigned int length,
- unsigned int bitlen, int ispub)
- {
- const unsigned char *p = *in;
- EVP_PKEY *ret = NULL;
- DSA *dsa = NULL;
- BN_CTX *ctx = NULL;
- unsigned int nbyte;
- nbyte = (bitlen + 7) >> 3;
-
- dsa = DSA_new();
- ret = EVP_PKEY_new();
- if (!dsa || !ret)
- goto memerr;
- if (!read_lebn(&p, nbyte, &dsa->p))
- goto memerr;
- if (!read_lebn(&p, 20, &dsa->q))
- goto memerr;
- if (!read_lebn(&p, nbyte, &dsa->g))
- goto memerr;
- if (ispub)
- {
- if (!read_lebn(&p, nbyte, &dsa->pub_key))
- goto memerr;
- }
- else
- {
- if (!read_lebn(&p, 20, &dsa->priv_key))
- goto memerr;
- /* Calculate public key */
- if (!(dsa->pub_key = BN_new()))
- goto memerr;
- if (!(ctx = BN_CTX_new()))
- goto memerr;
-
- if (!BN_mod_exp(dsa->pub_key, dsa->g,
- dsa->priv_key, dsa->p, ctx))
-
- goto memerr;
- BN_CTX_free(ctx);
- }
-
- EVP_PKEY_set1_DSA(ret, dsa);
- DSA_free(dsa);
- *in = p;
- return ret;
-
- memerr:
- PEMerr(PEM_F_B2I_DSS, ERR_R_MALLOC_FAILURE);
- if (dsa)
- DSA_free(dsa);
- if (ret)
- EVP_PKEY_free(ret);
- if (ctx)
- BN_CTX_free(ctx);
- return NULL;
- }
+ unsigned int bitlen, int ispub)
+{
+ const unsigned char *p = *in;
+ EVP_PKEY *ret = NULL;
+ DSA *dsa = NULL;
+ BN_CTX *ctx = NULL;
+ unsigned int nbyte;
+ nbyte = (bitlen + 7) >> 3;
+
+ dsa = DSA_new();
+ ret = EVP_PKEY_new();
+ if (!dsa || !ret)
+ goto memerr;
+ if (!read_lebn(&p, nbyte, &dsa->p))
+ goto memerr;
+ if (!read_lebn(&p, 20, &dsa->q))
+ goto memerr;
+ if (!read_lebn(&p, nbyte, &dsa->g))
+ goto memerr;
+ if (ispub) {
+ if (!read_lebn(&p, nbyte, &dsa->pub_key))
+ goto memerr;
+ } else {
+ if (!read_lebn(&p, 20, &dsa->priv_key))
+ goto memerr;
+ /* Calculate public key */
+ if (!(dsa->pub_key = BN_new()))
+ goto memerr;
+ if (!(ctx = BN_CTX_new()))
+ goto memerr;
+
+ if (!BN_mod_exp(dsa->pub_key, dsa->g, dsa->priv_key, dsa->p, ctx))
+
+ goto memerr;
+ BN_CTX_free(ctx);
+ }
+
+ EVP_PKEY_set1_DSA(ret, dsa);
+ DSA_free(dsa);
+ *in = p;
+ return ret;
+
+ memerr:
+ PEMerr(PEM_F_B2I_DSS, ERR_R_MALLOC_FAILURE);
+ if (dsa)
+ DSA_free(dsa);
+ if (ret)
+ EVP_PKEY_free(ret);
+ if (ctx)
+ BN_CTX_free(ctx);
+ return NULL;
+}
static EVP_PKEY *b2i_rsa(const unsigned char **in, unsigned int length,
- unsigned int bitlen, int ispub)
-
- {
- const unsigned char *p = *in;
- EVP_PKEY *ret = NULL;
- RSA *rsa = NULL;
- unsigned int nbyte, hnbyte;
- nbyte = (bitlen + 7) >> 3;
- hnbyte = (bitlen + 15) >> 4;
- rsa = RSA_new();
- ret = EVP_PKEY_new();
- if (!rsa || !ret)
- goto memerr;
- rsa->e = BN_new();
- if (!rsa->e)
- goto memerr;
- if (!BN_set_word(rsa->e, read_ledword(&p)))
- goto memerr;
- if (!read_lebn(&p, nbyte, &rsa->n))
- goto memerr;
- if (!ispub)
- {
- if (!read_lebn(&p, hnbyte, &rsa->p))
- goto memerr;
- if (!read_lebn(&p, hnbyte, &rsa->q))
- goto memerr;
- if (!read_lebn(&p, hnbyte, &rsa->dmp1))
- goto memerr;
- if (!read_lebn(&p, hnbyte, &rsa->dmq1))
- goto memerr;
- if (!read_lebn(&p, hnbyte, &rsa->iqmp))
- goto memerr;
- if (!read_lebn(&p, nbyte, &rsa->d))
- goto memerr;
- }
-
- EVP_PKEY_set1_RSA(ret, rsa);
- RSA_free(rsa);
- *in = p;
- return ret;
- memerr:
- PEMerr(PEM_F_B2I_RSA, ERR_R_MALLOC_FAILURE);
- if (rsa)
- RSA_free(rsa);
- if (ret)
- EVP_PKEY_free(ret);
- return NULL;
- }
+ unsigned int bitlen, int ispub)
+{
+ const unsigned char *p = *in;
+ EVP_PKEY *ret = NULL;
+ RSA *rsa = NULL;
+ unsigned int nbyte, hnbyte;
+ nbyte = (bitlen + 7) >> 3;
+ hnbyte = (bitlen + 15) >> 4;
+ rsa = RSA_new();
+ ret = EVP_PKEY_new();
+ if (!rsa || !ret)
+ goto memerr;
+ rsa->e = BN_new();
+ if (!rsa->e)
+ goto memerr;
+ if (!BN_set_word(rsa->e, read_ledword(&p)))
+ goto memerr;
+ if (!read_lebn(&p, nbyte, &rsa->n))
+ goto memerr;
+ if (!ispub) {
+ if (!read_lebn(&p, hnbyte, &rsa->p))
+ goto memerr;
+ if (!read_lebn(&p, hnbyte, &rsa->q))
+ goto memerr;
+ if (!read_lebn(&p, hnbyte, &rsa->dmp1))
+ goto memerr;
+ if (!read_lebn(&p, hnbyte, &rsa->dmq1))
+ goto memerr;
+ if (!read_lebn(&p, hnbyte, &rsa->iqmp))
+ goto memerr;
+ if (!read_lebn(&p, nbyte, &rsa->d))
+ goto memerr;
+ }
+
+ EVP_PKEY_set1_RSA(ret, rsa);
+ RSA_free(rsa);
+ *in = p;
+ return ret;
+ memerr:
+ PEMerr(PEM_F_B2I_RSA, ERR_R_MALLOC_FAILURE);
+ if (rsa)
+ RSA_free(rsa);
+ if (ret)
+ EVP_PKEY_free(ret);
+ return NULL;
+}
EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length)
- {
- return do_b2i(in, length, 0);
- }
+{
+ return do_b2i(in, length, 0);
+}
EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length)
- {
- return do_b2i(in, length, 1);
- }
-
+{
+ return do_b2i(in, length, 1);
+}
EVP_PKEY *b2i_PrivateKey_bio(BIO *in)
- {
- return do_b2i_bio(in, 0);
- }
+{
+ return do_b2i_bio(in, 0);
+}
EVP_PKEY *b2i_PublicKey_bio(BIO *in)
- {
- return do_b2i_bio(in, 1);
- }
+{
+ return do_b2i_bio(in, 1);
+}
static void write_ledword(unsigned char **out, unsigned int dw)
- {
- unsigned char *p = *out;
- *p++ = dw & 0xff;
- *p++ = (dw>>8) & 0xff;
- *p++ = (dw>>16) & 0xff;
- *p++ = (dw>>24) & 0xff;
- *out = p;
- }
+{
+ unsigned char *p = *out;
+ *p++ = dw & 0xff;
+ *p++ = (dw >> 8) & 0xff;
+ *p++ = (dw >> 16) & 0xff;
+ *p++ = (dw >> 24) & 0xff;
+ *out = p;
+}
static void write_lebn(unsigned char **out, const BIGNUM *bn, int len)
- {
- int nb, i;
- unsigned char *p = *out, *q, c;
- nb = BN_num_bytes(bn);
- BN_bn2bin(bn, p);
- q = p + nb - 1;
- /* In place byte order reversal */
- for (i = 0; i < nb/2; i++)
- {
- c = *p;
- *p++ = *q;
- *q-- = c;
- }
- *out += nb;
- /* Pad with zeroes if we have to */
- if (len > 0)
- {
- len -= nb;
- if (len > 0)
- {
- memset(*out, 0, len);
- *out += len;
- }
- }
- }
-
+{
+ int nb, i;
+ unsigned char *p = *out, *q, c;
+ nb = BN_num_bytes(bn);
+ BN_bn2bin(bn, p);
+ q = p + nb - 1;
+ /* In place byte order reversal */
+ for (i = 0; i < nb / 2; i++) {
+ c = *p;
+ *p++ = *q;
+ *q-- = c;
+ }
+ *out += nb;
+ /* Pad with zeroes if we have to */
+ if (len > 0) {
+ len -= nb;
+ if (len > 0) {
+ memset(*out, 0, len);
+ *out += len;
+ }
+ }
+}
static int check_bitlen_rsa(RSA *rsa, int ispub, unsigned int *magic);
static int check_bitlen_dsa(DSA *dsa, int ispub, unsigned int *magic);
static void write_rsa(unsigned char **out, RSA *rsa, int ispub);
static void write_dsa(unsigned char **out, DSA *dsa, int ispub);
-
+
static int do_i2b(unsigned char **out, EVP_PKEY *pk, int ispub)
- {
- unsigned char *p;
- unsigned int bitlen, magic = 0, keyalg;
- int outlen, noinc = 0;
- if (pk->type == EVP_PKEY_DSA)
- {
- bitlen = check_bitlen_dsa(pk->pkey.dsa, ispub, &magic);
- keyalg = MS_KEYALG_DSS_SIGN;
- }
- else if (pk->type == EVP_PKEY_RSA)
- {
- bitlen = check_bitlen_rsa(pk->pkey.rsa, ispub, &magic);
- keyalg = MS_KEYALG_RSA_KEYX;
- }
- else
- return -1;
- if (bitlen == 0)
- return -1;
- outlen = 16 + blob_length(bitlen,
- keyalg == MS_KEYALG_DSS_SIGN ? 1 : 0, ispub);
- if (out == NULL)
- return outlen;
- if (*out)
- p = *out;
- else
- {
- p = OPENSSL_malloc(outlen);
- if (!p)
- return -1;
- *out = p;
- noinc = 1;
- }
- if (ispub)
- *p++ = MS_PUBLICKEYBLOB;
- else
- *p++ = MS_PRIVATEKEYBLOB;
- *p++ = 0x2;
- *p++ = 0;
- *p++ = 0;
- write_ledword(&p, keyalg);
- write_ledword(&p, magic);
- write_ledword(&p, bitlen);
- if (keyalg == MS_KEYALG_DSS_SIGN)
- write_dsa(&p, pk->pkey.dsa, ispub);
- else
- write_rsa(&p, pk->pkey.rsa, ispub);
- if (!noinc)
- *out += outlen;
- return outlen;
- }
+{
+ unsigned char *p;
+ unsigned int bitlen, magic = 0, keyalg;
+ int outlen, noinc = 0;
+ if (pk->type == EVP_PKEY_DSA) {
+ bitlen = check_bitlen_dsa(pk->pkey.dsa, ispub, &magic);
+ keyalg = MS_KEYALG_DSS_SIGN;
+ } else if (pk->type == EVP_PKEY_RSA) {
+ bitlen = check_bitlen_rsa(pk->pkey.rsa, ispub, &magic);
+ keyalg = MS_KEYALG_RSA_KEYX;
+ } else
+ return -1;
+ if (bitlen == 0)
+ return -1;
+ outlen = 16 + blob_length(bitlen,
+ keyalg == MS_KEYALG_DSS_SIGN ? 1 : 0, ispub);
+ if (out == NULL)
+ return outlen;
+ if (*out)
+ p = *out;
+ else {
+ p = OPENSSL_malloc(outlen);
+ if (!p)
+ return -1;
+ *out = p;
+ noinc = 1;
+ }
+ if (ispub)
+ *p++ = MS_PUBLICKEYBLOB;
+ else
+ *p++ = MS_PRIVATEKEYBLOB;
+ *p++ = 0x2;
+ *p++ = 0;
+ *p++ = 0;
+ write_ledword(&p, keyalg);
+ write_ledword(&p, magic);
+ write_ledword(&p, bitlen);
+ if (keyalg == MS_KEYALG_DSS_SIGN)
+ write_dsa(&p, pk->pkey.dsa, ispub);
+ else
+ write_rsa(&p, pk->pkey.rsa, ispub);
+ if (!noinc)
+ *out += outlen;
+ return outlen;
+}
static int do_i2b_bio(BIO *out, EVP_PKEY *pk, int ispub)
- {
- unsigned char *tmp = NULL;
- int outlen, wrlen;
- outlen = do_i2b(&tmp, pk, ispub);
- if (outlen < 0)
- return -1;
- wrlen = BIO_write(out, tmp, outlen);
- OPENSSL_free(tmp);
- if (wrlen == outlen)
- return outlen;
- return -1;
- }
+{
+ unsigned char *tmp = NULL;
+ int outlen, wrlen;
+ outlen = do_i2b(&tmp, pk, ispub);
+ if (outlen < 0)
+ return -1;
+ wrlen = BIO_write(out, tmp, outlen);
+ OPENSSL_free(tmp);
+ if (wrlen == outlen)
+ return outlen;
+ return -1;
+}
static int check_bitlen_dsa(DSA *dsa, int ispub, unsigned int *pmagic)
- {
- int bitlen;
- bitlen = BN_num_bits(dsa->p);
- if ((bitlen & 7) || (BN_num_bits(dsa->q) != 160)
- || (BN_num_bits(dsa->g) > bitlen))
- goto badkey;
- if (ispub)
- {
- if (BN_num_bits(dsa->pub_key) > bitlen)
- goto badkey;
- *pmagic = MS_DSS1MAGIC;
- }
- else
- {
- if (BN_num_bits(dsa->priv_key) > 160)
- goto badkey;
- *pmagic = MS_DSS2MAGIC;
- }
-
- return bitlen;
- badkey:
- PEMerr(PEM_F_CHECK_BITLEN_DSA, PEM_R_UNSUPPORTED_KEY_COMPONENTS);
- return 0;
- }
+{
+ int bitlen;
+ bitlen = BN_num_bits(dsa->p);
+ if ((bitlen & 7) || (BN_num_bits(dsa->q) != 160)
+ || (BN_num_bits(dsa->g) > bitlen))
+ goto badkey;
+ if (ispub) {
+ if (BN_num_bits(dsa->pub_key) > bitlen)
+ goto badkey;
+ *pmagic = MS_DSS1MAGIC;
+ } else {
+ if (BN_num_bits(dsa->priv_key) > 160)
+ goto badkey;
+ *pmagic = MS_DSS2MAGIC;
+ }
+
+ return bitlen;
+ badkey:
+ PEMerr(PEM_F_CHECK_BITLEN_DSA, PEM_R_UNSUPPORTED_KEY_COMPONENTS);
+ return 0;
+}
static int check_bitlen_rsa(RSA *rsa, int ispub, unsigned int *pmagic)
- {
- int nbyte, hnbyte, bitlen;
- if (BN_num_bits(rsa->e) > 32)
- goto badkey;
- bitlen = BN_num_bits(rsa->n);
- nbyte = BN_num_bytes(rsa->n);
- hnbyte = (BN_num_bits(rsa->n) + 15) >> 4;
- if (ispub)
- {
- *pmagic = MS_RSA1MAGIC;
- return bitlen;
- }
- else
- {
- *pmagic = MS_RSA2MAGIC;
- /* For private key each component must fit within nbyte or
- * hnbyte.
- */
- if (BN_num_bytes(rsa->d) > nbyte)
- goto badkey;
- if ((BN_num_bytes(rsa->iqmp) > hnbyte)
- || (BN_num_bytes(rsa->p) > hnbyte)
- || (BN_num_bytes(rsa->q) > hnbyte)
- || (BN_num_bytes(rsa->dmp1) > hnbyte)
- || (BN_num_bytes(rsa->dmq1) > hnbyte))
- goto badkey;
- }
- return bitlen;
- badkey:
- PEMerr(PEM_F_CHECK_BITLEN_RSA, PEM_R_UNSUPPORTED_KEY_COMPONENTS);
- return 0;
- }
-
+{
+ int nbyte, hnbyte, bitlen;
+ if (BN_num_bits(rsa->e) > 32)
+ goto badkey;
+ bitlen = BN_num_bits(rsa->n);
+ nbyte = BN_num_bytes(rsa->n);
+ hnbyte = (BN_num_bits(rsa->n) + 15) >> 4;
+ if (ispub) {
+ *pmagic = MS_RSA1MAGIC;
+ return bitlen;
+ } else {
+ *pmagic = MS_RSA2MAGIC;
+ /*
+ * For private key each component must fit within nbyte or hnbyte.
+ */
+ if (BN_num_bytes(rsa->d) > nbyte)
+ goto badkey;
+ if ((BN_num_bytes(rsa->iqmp) > hnbyte)
+ || (BN_num_bytes(rsa->p) > hnbyte)
+ || (BN_num_bytes(rsa->q) > hnbyte)
+ || (BN_num_bytes(rsa->dmp1) > hnbyte)
+ || (BN_num_bytes(rsa->dmq1) > hnbyte))
+ goto badkey;
+ }
+ return bitlen;
+ badkey:
+ PEMerr(PEM_F_CHECK_BITLEN_RSA, PEM_R_UNSUPPORTED_KEY_COMPONENTS);
+ return 0;
+}
static void write_rsa(unsigned char **out, RSA *rsa, int ispub)
- {
- int nbyte, hnbyte;
- nbyte = BN_num_bytes(rsa->n);
- hnbyte = (BN_num_bits(rsa->n) + 15) >> 4;
- write_lebn(out, rsa->e, 4);
- write_lebn(out, rsa->n, -1);
- if (ispub)
- return;
- write_lebn(out, rsa->p, hnbyte);
- write_lebn(out, rsa->q, hnbyte);
- write_lebn(out, rsa->dmp1, hnbyte);
- write_lebn(out, rsa->dmq1, hnbyte);
- write_lebn(out, rsa->iqmp, hnbyte);
- write_lebn(out, rsa->d, nbyte);
- }
-
-
+{
+ int nbyte, hnbyte;
+ nbyte = BN_num_bytes(rsa->n);
+ hnbyte = (BN_num_bits(rsa->n) + 15) >> 4;
+ write_lebn(out, rsa->e, 4);
+ write_lebn(out, rsa->n, -1);
+ if (ispub)
+ return;
+ write_lebn(out, rsa->p, hnbyte);
+ write_lebn(out, rsa->q, hnbyte);
+ write_lebn(out, rsa->dmp1, hnbyte);
+ write_lebn(out, rsa->dmq1, hnbyte);
+ write_lebn(out, rsa->iqmp, hnbyte);
+ write_lebn(out, rsa->d, nbyte);
+}
+
static void write_dsa(unsigned char **out, DSA *dsa, int ispub)
- {
- int nbyte;
- nbyte = BN_num_bytes(dsa->p);
- write_lebn(out, dsa->p, nbyte);
- write_lebn(out, dsa->q, 20);
- write_lebn(out, dsa->g, nbyte);
- if (ispub)
- write_lebn(out, dsa->pub_key, nbyte);
- else
- write_lebn(out, dsa->priv_key, 20);
- /* Set "invalid" for seed structure values */
- memset(*out, 0xff, 24);
- *out += 24;
- return;
- }
-
+{
+ int nbyte;
+ nbyte = BN_num_bytes(dsa->p);
+ write_lebn(out, dsa->p, nbyte);
+ write_lebn(out, dsa->q, 20);
+ write_lebn(out, dsa->g, nbyte);
+ if (ispub)
+ write_lebn(out, dsa->pub_key, nbyte);
+ else
+ write_lebn(out, dsa->priv_key, 20);
+ /* Set "invalid" for seed structure values */
+ memset(*out, 0xff, 24);
+ *out += 24;
+ return;
+}
int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk)
- {
- return do_i2b_bio(out, pk, 0);
- }
+{
+ return do_i2b_bio(out, pk, 0);
+}
int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk)
- {
- return do_i2b_bio(out, pk, 1);
- }
+{
+ return do_i2b_bio(out, pk, 1);
+}
-#ifndef OPENSSL_NO_RC4
+# ifndef OPENSSL_NO_RC4
static int do_PVK_header(const unsigned char **in, unsigned int length,
- int skip_magic,
- unsigned int *psaltlen, unsigned int *pkeylen)
-
- {
- const unsigned char *p = *in;
- unsigned int pvk_magic, is_encrypted;
- if (skip_magic)
- {
- if (length < 20)
- {
- PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_PVK_TOO_SHORT);
- return 0;
- }
- length -= 20;
- }
- else
- {
- if (length < 24)
- {
- PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_PVK_TOO_SHORT);
- return 0;
- }
- length -= 24;
- pvk_magic = read_ledword(&p);
- if (pvk_magic != MS_PVKMAGIC)
- {
- PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_BAD_MAGIC_NUMBER);
- return 0;
- }
- }
- /* Skip reserved */
- p += 4;
- /*keytype = */read_ledword(&p);
- is_encrypted = read_ledword(&p);
- *psaltlen = read_ledword(&p);
- *pkeylen = read_ledword(&p);
-
- if (is_encrypted && !*psaltlen)
- {
- PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_INCONSISTENT_HEADER);
- return 0;
- }
-
- *in = p;
- return 1;
- }
-
-static int derive_pvk_key(unsigned char *key,
- const unsigned char *salt, unsigned int saltlen,
- const unsigned char *pass, int passlen)
- {
- EVP_MD_CTX mctx;
- int rv = 1;
- EVP_MD_CTX_init(&mctx);
- if (!EVP_DigestInit_ex(&mctx, EVP_sha1(), NULL)
- || !EVP_DigestUpdate(&mctx, salt, saltlen)
- || !EVP_DigestUpdate(&mctx, pass, passlen)
- || !EVP_DigestFinal_ex(&mctx, key, NULL))
- rv = 0;
-
- EVP_MD_CTX_cleanup(&mctx);
- return rv;
- }
-
+ int skip_magic,
+ unsigned int *psaltlen, unsigned int *pkeylen)
+{
+ const unsigned char *p = *in;
+ unsigned int pvk_magic, is_encrypted;
+ if (skip_magic) {
+ if (length < 20) {
+ PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_PVK_TOO_SHORT);
+ return 0;
+ }
+ length -= 20;
+ } else {
+ if (length < 24) {
+ PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_PVK_TOO_SHORT);
+ return 0;
+ }
+ length -= 24;
+ pvk_magic = read_ledword(&p);
+ if (pvk_magic != MS_PVKMAGIC) {
+ PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_BAD_MAGIC_NUMBER);
+ return 0;
+ }
+ }
+ /* Skip reserved */
+ p += 4;
+ /*
+ * keytype =
+ */ read_ledword(&p);
+ is_encrypted = read_ledword(&p);
+ *psaltlen = read_ledword(&p);
+ *pkeylen = read_ledword(&p);
+
+ if (is_encrypted && !*psaltlen) {
+ PEMerr(PEM_F_DO_PVK_HEADER, PEM_R_INCONSISTENT_HEADER);
+ return 0;
+ }
+
+ *in = p;
+ return 1;
+}
+
+static int derive_pvk_key(unsigned char *key,
+ const unsigned char *salt, unsigned int saltlen,
+ const unsigned char *pass, int passlen)
+{
+ EVP_MD_CTX mctx;
+ int rv = 1;
+ EVP_MD_CTX_init(&mctx);
+ if (!EVP_DigestInit_ex(&mctx, EVP_sha1(), NULL)
+ || !EVP_DigestUpdate(&mctx, salt, saltlen)
+ || !EVP_DigestUpdate(&mctx, pass, passlen)
+ || !EVP_DigestFinal_ex(&mctx, key, NULL))
+ rv = 0;
+
+ EVP_MD_CTX_cleanup(&mctx);
+ return rv;
+}
static EVP_PKEY *do_PVK_body(const unsigned char **in,
- unsigned int saltlen, unsigned int keylen,
- pem_password_cb *cb, void *u)
- {
- EVP_PKEY *ret = NULL;
- const unsigned char *p = *in;
- unsigned int magic;
- unsigned char *enctmp = NULL, *q;
- EVP_CIPHER_CTX cctx;
- EVP_CIPHER_CTX_init(&cctx);
- if (saltlen)
- {
- char psbuf[PEM_BUFSIZE];
- unsigned char keybuf[20];
- int enctmplen, inlen;
- if (cb)
- inlen=cb(psbuf,PEM_BUFSIZE,0,u);
- else
- inlen=PEM_def_callback(psbuf,PEM_BUFSIZE,0,u);
- if (inlen <= 0)
- {
- PEMerr(PEM_F_DO_PVK_BODY,PEM_R_BAD_PASSWORD_READ);
- return NULL;
- }
- enctmp = OPENSSL_malloc(keylen + 8);
- if (!enctmp)
- {
- PEMerr(PEM_F_DO_PVK_BODY, ERR_R_MALLOC_FAILURE);
- return NULL;
- }
- if (!derive_pvk_key(keybuf, p, saltlen,
- (unsigned char *)psbuf, inlen))
- return NULL;
- p += saltlen;
- /* Copy BLOBHEADER across, decrypt rest */
- memcpy(enctmp, p, 8);
- p += 8;
- if (keylen < 8)
- {
- PEMerr(PEM_F_DO_PVK_BODY, PEM_R_PVK_TOO_SHORT);
- return NULL;
- }
- inlen = keylen - 8;
- q = enctmp + 8;
- if (!EVP_DecryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
- goto err;
- if (!EVP_DecryptUpdate(&cctx, q, &enctmplen, p, inlen))
- goto err;
- if (!EVP_DecryptFinal_ex(&cctx, q + enctmplen, &enctmplen))
- goto err;
- magic = read_ledword((const unsigned char **)&q);
- if (magic != MS_RSA2MAGIC && magic != MS_DSS2MAGIC)
- {
- q = enctmp + 8;
- memset(keybuf + 5, 0, 11);
- if (!EVP_DecryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf,
- NULL))
- goto err;
- OPENSSL_cleanse(keybuf, 20);
- if (!EVP_DecryptUpdate(&cctx, q, &enctmplen, p, inlen))
- goto err;
- if (!EVP_DecryptFinal_ex(&cctx, q + enctmplen,
- &enctmplen))
- goto err;
- magic = read_ledword((const unsigned char **)&q);
- if (magic != MS_RSA2MAGIC && magic != MS_DSS2MAGIC)
- {
- PEMerr(PEM_F_DO_PVK_BODY, PEM_R_BAD_DECRYPT);
- goto err;
- }
- }
- else
- OPENSSL_cleanse(keybuf, 20);
- p = enctmp;
- }
-
- ret = b2i_PrivateKey(&p, keylen);
- err:
- EVP_CIPHER_CTX_cleanup(&cctx);
- if (enctmp && saltlen)
- OPENSSL_free(enctmp);
- return ret;
- }
-
+ unsigned int saltlen, unsigned int keylen,
+ pem_password_cb *cb, void *u)
+{
+ EVP_PKEY *ret = NULL;
+ const unsigned char *p = *in;
+ unsigned int magic;
+ unsigned char *enctmp = NULL, *q;
+ EVP_CIPHER_CTX cctx;
+ EVP_CIPHER_CTX_init(&cctx);
+ if (saltlen) {
+ char psbuf[PEM_BUFSIZE];
+ unsigned char keybuf[20];
+ int enctmplen, inlen;
+ if (cb)
+ inlen = cb(psbuf, PEM_BUFSIZE, 0, u);
+ else
+ inlen = PEM_def_callback(psbuf, PEM_BUFSIZE, 0, u);
+ if (inlen <= 0) {
+ PEMerr(PEM_F_DO_PVK_BODY, PEM_R_BAD_PASSWORD_READ);
+ return NULL;
+ }
+ enctmp = OPENSSL_malloc(keylen + 8);
+ if (!enctmp) {
+ PEMerr(PEM_F_DO_PVK_BODY, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ if (!derive_pvk_key(keybuf, p, saltlen,
+ (unsigned char *)psbuf, inlen))
+ return NULL;
+ p += saltlen;
+ /* Copy BLOBHEADER across, decrypt rest */
+ memcpy(enctmp, p, 8);
+ p += 8;
+ if (keylen < 8) {
+ PEMerr(PEM_F_DO_PVK_BODY, PEM_R_PVK_TOO_SHORT);
+ return NULL;
+ }
+ inlen = keylen - 8;
+ q = enctmp + 8;
+ if (!EVP_DecryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
+ goto err;
+ if (!EVP_DecryptUpdate(&cctx, q, &enctmplen, p, inlen))
+ goto err;
+ if (!EVP_DecryptFinal_ex(&cctx, q + enctmplen, &enctmplen))
+ goto err;
+ magic = read_ledword((const unsigned char **)&q);
+ if (magic != MS_RSA2MAGIC && magic != MS_DSS2MAGIC) {
+ q = enctmp + 8;
+ memset(keybuf + 5, 0, 11);
+ if (!EVP_DecryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
+ goto err;
+ OPENSSL_cleanse(keybuf, 20);
+ if (!EVP_DecryptUpdate(&cctx, q, &enctmplen, p, inlen))
+ goto err;
+ if (!EVP_DecryptFinal_ex(&cctx, q + enctmplen, &enctmplen))
+ goto err;
+ magic = read_ledword((const unsigned char **)&q);
+ if (magic != MS_RSA2MAGIC && magic != MS_DSS2MAGIC) {
+ PEMerr(PEM_F_DO_PVK_BODY, PEM_R_BAD_DECRYPT);
+ goto err;
+ }
+ } else
+ OPENSSL_cleanse(keybuf, 20);
+ p = enctmp;
+ }
+
+ ret = b2i_PrivateKey(&p, keylen);
+ err:
+ EVP_CIPHER_CTX_cleanup(&cctx);
+ if (enctmp && saltlen)
+ OPENSSL_free(enctmp);
+ return ret;
+}
EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u)
- {
- unsigned char pvk_hdr[24], *buf = NULL;
- const unsigned char *p;
- int buflen;
- EVP_PKEY *ret = NULL;
- unsigned int saltlen, keylen;
- if (BIO_read(in, pvk_hdr, 24) != 24)
- {
- PEMerr(PEM_F_B2I_PVK_BIO, PEM_R_PVK_DATA_TOO_SHORT);
- return NULL;
- }
- p = pvk_hdr;
-
- if (!do_PVK_header(&p, 24, 0, &saltlen, &keylen))
- return 0;
- buflen = (int) keylen + saltlen;
- buf = OPENSSL_malloc(buflen);
- if (!buf)
- {
- PEMerr(PEM_F_B2I_PVK_BIO, ERR_R_MALLOC_FAILURE);
- return 0;
- }
- p = buf;
- if (BIO_read(in, buf, buflen) != buflen)
- {
- PEMerr(PEM_F_B2I_PVK_BIO, PEM_R_PVK_DATA_TOO_SHORT);
- goto err;
- }
- ret = do_PVK_body(&p, saltlen, keylen, cb, u);
-
- err:
- if (buf)
- {
- OPENSSL_cleanse(buf, buflen);
- OPENSSL_free(buf);
- }
- return ret;
- }
-
-
-
-static int i2b_PVK(unsigned char **out, EVP_PKEY*pk, int enclevel,
- pem_password_cb *cb, void *u)
- {
- int outlen = 24, pklen;
- unsigned char *p, *salt = NULL;
- EVP_CIPHER_CTX cctx;
- EVP_CIPHER_CTX_init(&cctx);
- if (enclevel)
- outlen += PVK_SALTLEN;
- pklen = do_i2b(NULL, pk, 0);
- if (pklen < 0)
- return -1;
- outlen += pklen;
- if (!out)
- return outlen;
- if (*out)
- p = *out;
- else
- {
- p = OPENSSL_malloc(outlen);
- if (!p)
- {
- PEMerr(PEM_F_I2B_PVK,ERR_R_MALLOC_FAILURE);
- return -1;
- }
- *out = p;
- }
-
- write_ledword(&p, MS_PVKMAGIC);
- write_ledword(&p, 0);
- if (pk->type == EVP_PKEY_DSA)
- write_ledword(&p, MS_KEYTYPE_SIGN);
- else
- write_ledword(&p, MS_KEYTYPE_KEYX);
- write_ledword(&p, enclevel ? 1 : 0);
- write_ledword(&p, enclevel ? PVK_SALTLEN: 0);
- write_ledword(&p, pklen);
- if (enclevel)
- {
- if (RAND_bytes(p, PVK_SALTLEN) <= 0)
- goto error;
- salt = p;
- p += PVK_SALTLEN;
- }
- do_i2b(&p, pk, 0);
- if (enclevel == 0)
- return outlen;
- else
- {
- char psbuf[PEM_BUFSIZE];
- unsigned char keybuf[20];
- int enctmplen, inlen;
- if (cb)
- inlen=cb(psbuf,PEM_BUFSIZE,1,u);
- else
- inlen=PEM_def_callback(psbuf,PEM_BUFSIZE,1,u);
- if (inlen <= 0)
- {
- PEMerr(PEM_F_I2B_PVK,PEM_R_BAD_PASSWORD_READ);
- goto error;
- }
- if (!derive_pvk_key(keybuf, salt, PVK_SALTLEN,
- (unsigned char *)psbuf, inlen))
- goto error;
- if (enclevel == 1)
- memset(keybuf + 5, 0, 11);
- p = salt + PVK_SALTLEN + 8;
- if (!EVP_EncryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
- goto error;
- OPENSSL_cleanse(keybuf, 20);
- if (!EVP_DecryptUpdate(&cctx, p, &enctmplen, p, pklen - 8))
- goto error;
- if (!EVP_DecryptFinal_ex(&cctx, p + enctmplen, &enctmplen))
- goto error;
- }
- EVP_CIPHER_CTX_cleanup(&cctx);
- return outlen;
-
- error:
- EVP_CIPHER_CTX_cleanup(&cctx);
- return -1;
- }
+{
+ unsigned char pvk_hdr[24], *buf = NULL;
+ const unsigned char *p;
+ int buflen;
+ EVP_PKEY *ret = NULL;
+ unsigned int saltlen, keylen;
+ if (BIO_read(in, pvk_hdr, 24) != 24) {
+ PEMerr(PEM_F_B2I_PVK_BIO, PEM_R_PVK_DATA_TOO_SHORT);
+ return NULL;
+ }
+ p = pvk_hdr;
+
+ if (!do_PVK_header(&p, 24, 0, &saltlen, &keylen))
+ return 0;
+ buflen = (int)keylen + saltlen;
+ buf = OPENSSL_malloc(buflen);
+ if (!buf) {
+ PEMerr(PEM_F_B2I_PVK_BIO, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ p = buf;
+ if (BIO_read(in, buf, buflen) != buflen) {
+ PEMerr(PEM_F_B2I_PVK_BIO, PEM_R_PVK_DATA_TOO_SHORT);
+ goto err;
+ }
+ ret = do_PVK_body(&p, saltlen, keylen, cb, u);
+
+ err:
+ if (buf) {
+ OPENSSL_cleanse(buf, buflen);
+ OPENSSL_free(buf);
+ }
+ return ret;
+}
+
+static int i2b_PVK(unsigned char **out, EVP_PKEY *pk, int enclevel,
+ pem_password_cb *cb, void *u)
+{
+ int outlen = 24, pklen;
+ unsigned char *p, *salt = NULL;
+ EVP_CIPHER_CTX cctx;
+ EVP_CIPHER_CTX_init(&cctx);
+ if (enclevel)
+ outlen += PVK_SALTLEN;
+ pklen = do_i2b(NULL, pk, 0);
+ if (pklen < 0)
+ return -1;
+ outlen += pklen;
+ if (!out)
+ return outlen;
+ if (*out)
+ p = *out;
+ else {
+ p = OPENSSL_malloc(outlen);
+ if (!p) {
+ PEMerr(PEM_F_I2B_PVK, ERR_R_MALLOC_FAILURE);
+ return -1;
+ }
+ *out = p;
+ }
+
+ write_ledword(&p, MS_PVKMAGIC);
+ write_ledword(&p, 0);
+ if (pk->type == EVP_PKEY_DSA)
+ write_ledword(&p, MS_KEYTYPE_SIGN);
+ else
+ write_ledword(&p, MS_KEYTYPE_KEYX);
+ write_ledword(&p, enclevel ? 1 : 0);
+ write_ledword(&p, enclevel ? PVK_SALTLEN : 0);
+ write_ledword(&p, pklen);
+ if (enclevel) {
+ if (RAND_bytes(p, PVK_SALTLEN) <= 0)
+ goto error;
+ salt = p;
+ p += PVK_SALTLEN;
+ }
+ do_i2b(&p, pk, 0);
+ if (enclevel == 0)
+ return outlen;
+ else {
+ char psbuf[PEM_BUFSIZE];
+ unsigned char keybuf[20];
+ int enctmplen, inlen;
+ if (cb)
+ inlen = cb(psbuf, PEM_BUFSIZE, 1, u);
+ else
+ inlen = PEM_def_callback(psbuf, PEM_BUFSIZE, 1, u);
+ if (inlen <= 0) {
+ PEMerr(PEM_F_I2B_PVK, PEM_R_BAD_PASSWORD_READ);
+ goto error;
+ }
+ if (!derive_pvk_key(keybuf, salt, PVK_SALTLEN,
+ (unsigned char *)psbuf, inlen))
+ goto error;
+ if (enclevel == 1)
+ memset(keybuf + 5, 0, 11);
+ p = salt + PVK_SALTLEN + 8;
+ if (!EVP_EncryptInit_ex(&cctx, EVP_rc4(), NULL, keybuf, NULL))
+ goto error;
+ OPENSSL_cleanse(keybuf, 20);
+ if (!EVP_DecryptUpdate(&cctx, p, &enctmplen, p, pklen - 8))
+ goto error;
+ if (!EVP_DecryptFinal_ex(&cctx, p + enctmplen, &enctmplen))
+ goto error;
+ }
+ EVP_CIPHER_CTX_cleanup(&cctx);
+ return outlen;
+
+ error:
+ EVP_CIPHER_CTX_cleanup(&cctx);
+ return -1;
+}
int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
- pem_password_cb *cb, void *u)
- {
- unsigned char *tmp = NULL;
- int outlen, wrlen;
- outlen = i2b_PVK(&tmp, pk, enclevel, cb, u);
- if (outlen < 0)
- return -1;
- wrlen = BIO_write(out, tmp, outlen);
- OPENSSL_free(tmp);
- if (wrlen == outlen)
- {
- PEMerr(PEM_F_I2B_PVK_BIO, PEM_R_BIO_WRITE_FAILURE);
- return outlen;
- }
- return -1;
- }
-
-#endif
+ pem_password_cb *cb, void *u)
+{
+ unsigned char *tmp = NULL;
+ int outlen, wrlen;
+ outlen = i2b_PVK(&tmp, pk, enclevel, cb, u);
+ if (outlen < 0)
+ return -1;
+ wrlen = BIO_write(out, tmp, outlen);
+ OPENSSL_free(tmp);
+ if (wrlen == outlen) {
+ PEMerr(PEM_F_I2B_PVK_BIO, PEM_R_BIO_WRITE_FAILURE);
+ return outlen;
+ }
+ return -1;
+}
+
+# endif
#endif