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-rw-r--r--crypto/asn1/d2i_pu.c125
1 files changed, 61 insertions, 64 deletions
diff --git a/crypto/asn1/d2i_pu.c b/crypto/asn1/d2i_pu.c
index c8f39ceb037b..33542dd122ad 100644
--- a/crypto/asn1/d2i_pu.c
+++ b/crypto/asn1/d2i_pu.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
@@ -63,77 +63,74 @@
#include <openssl/objects.h>
#include <openssl/asn1.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_EC
-#include <openssl/ec.h>
+# include <openssl/ec.h>
#endif
EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
- long length)
- {
- EVP_PKEY *ret;
+ long length)
+{
+ EVP_PKEY *ret;
- if ((a == NULL) || (*a == NULL))
- {
- if ((ret=EVP_PKEY_new()) == NULL)
- {
- ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_EVP_LIB);
- return(NULL);
- }
- }
- else ret= *a;
+ if ((a == NULL) || (*a == NULL)) {
+ if ((ret = EVP_PKEY_new()) == NULL) {
+ ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_EVP_LIB);
+ return (NULL);
+ }
+ } else
+ ret = *a;
- if (!EVP_PKEY_set_type(ret, type))
- {
- ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_EVP_LIB);
- goto err;
- }
+ if (!EVP_PKEY_set_type(ret, type)) {
+ ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_EVP_LIB);
+ goto err;
+ }
- switch (EVP_PKEY_id(ret))
- {
+ switch (EVP_PKEY_id(ret)) {
#ifndef OPENSSL_NO_RSA
- case EVP_PKEY_RSA:
- if ((ret->pkey.rsa=d2i_RSAPublicKey(NULL,
- (const unsigned char **)pp,length)) == NULL) /* TMP UGLY CAST */
- {
- ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_ASN1_LIB);
- goto err;
- }
- break;
+ case EVP_PKEY_RSA:
+ /* TMP UGLY CAST */
+ if ((ret->pkey.rsa = d2i_RSAPublicKey(NULL,
+ (const unsigned char **)pp,
+ length)) == NULL) {
+ ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_ASN1_LIB);
+ goto err;
+ }
+ break;
#endif
#ifndef OPENSSL_NO_DSA
- case EVP_PKEY_DSA:
- if (!d2i_DSAPublicKey(&(ret->pkey.dsa),
- (const unsigned char **)pp,length)) /* TMP UGLY CAST */
- {
- ASN1err(ASN1_F_D2I_PUBLICKEY,ERR_R_ASN1_LIB);
- goto err;
- }
- break;
+ case EVP_PKEY_DSA:
+ /* TMP UGLY CAST */
+ if (!d2i_DSAPublicKey(&(ret->pkey.dsa),
+ (const unsigned char **)pp, length)) {
+ ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_ASN1_LIB);
+ goto err;
+ }
+ break;
#endif
#ifndef OPENSSL_NO_EC
- case EVP_PKEY_EC:
- if (!o2i_ECPublicKey(&(ret->pkey.ec),
- (const unsigned char **)pp, length))
- {
- ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_ASN1_LIB);
- goto err;
- }
- break;
+ case EVP_PKEY_EC:
+ if (!o2i_ECPublicKey(&(ret->pkey.ec),
+ (const unsigned char **)pp, length)) {
+ ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_ASN1_LIB);
+ goto err;
+ }
+ break;
#endif
- default:
- ASN1err(ASN1_F_D2I_PUBLICKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
- goto err;
- /* break; */
- }
- if (a != NULL) (*a)=ret;
- return(ret);
-err:
- if ((ret != NULL) && ((a == NULL) || (*a != ret))) EVP_PKEY_free(ret);
- return(NULL);
- }
-
+ default:
+ ASN1err(ASN1_F_D2I_PUBLICKEY, ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
+ goto err;
+ /* break; */
+ }
+ if (a != NULL)
+ (*a) = ret;
+ return (ret);
+ err:
+ if ((ret != NULL) && ((a == NULL) || (*a != ret)))
+ EVP_PKEY_free(ret);
+ return (NULL);
+}