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-rw-r--r--crypto/pem/pem_all.c451
1 files changed, 210 insertions, 241 deletions
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)