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authormarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
committermarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
commitff48c0d9098080b51ea12710029135916d117806 (patch)
tree96e6af9caf170ba21a1027b24e306a07e27d7b75 /openssl/crypto/asn1/d2i_pr.c
parentbb731f5ac92655c4860a41fa818a7a63005f8369 (diff)
downloadvcxsrv-ff48c0d9098080b51ea12710029135916d117806.tar.gz
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svn merge -r514:HEAD ^/branches/released .
Diffstat (limited to 'openssl/crypto/asn1/d2i_pr.c')
-rw-r--r--openssl/crypto/asn1/d2i_pr.c97
1 files changed, 53 insertions, 44 deletions
diff --git a/openssl/crypto/asn1/d2i_pr.c b/openssl/crypto/asn1/d2i_pr.c
index 207ccda5a..282894477 100644
--- a/openssl/crypto/asn1/d2i_pr.c
+++ b/openssl/crypto/asn1/d2i_pr.c
@@ -61,16 +61,12 @@
#include <openssl/bn.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
-#include <openssl/asn1.h>
-#ifndef OPENSSL_NO_RSA
-#include <openssl/rsa.h>
-#endif
-#ifndef OPENSSL_NO_DSA
-#include <openssl/dsa.h>
-#endif
-#ifndef OPENSSL_NO_EC
-#include <openssl/ec.h>
+#ifndef OPENSSL_NO_ENGINE
+#include <openssl/engine.h>
#endif
+#include <openssl/x509.h>
+#include <openssl/asn1.h>
+#include "asn1_locl.h"
EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
long length)
@@ -85,47 +81,43 @@ EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
return(NULL);
}
}
- else ret= *a;
-
- ret->save_type=type;
- ret->type=EVP_PKEY_type(type);
- switch (ret->type)
+ else
{
-#ifndef OPENSSL_NO_RSA
- case EVP_PKEY_RSA:
- if ((ret->pkey.rsa=d2i_RSAPrivateKey(NULL,
- (const unsigned char **)pp,length)) == NULL) /* TMP UGLY CAST */
+ ret= *a;
+#ifndef OPENSSL_NO_ENGINE
+ if (ret->engine)
{
- ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_ASN1_LIB);
- goto err;
+ ENGINE_finish(ret->engine);
+ ret->engine = NULL;
}
- break;
#endif
-#ifndef OPENSSL_NO_DSA
- case EVP_PKEY_DSA:
- if ((ret->pkey.dsa=d2i_DSAPrivateKey(NULL,
- (const unsigned char **)pp,length)) == NULL) /* TMP UGLY CAST */
+ }
+
+ if (!EVP_PKEY_set_type(ret, type))
+ {
+ ASN1err(ASN1_F_D2I_PRIVATEKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
+ goto err;
+ }
+
+ if (!ret->ameth->old_priv_decode ||
+ !ret->ameth->old_priv_decode(ret, pp, length))
+ {
+ if (ret->ameth->priv_decode)
{
- ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_ASN1_LIB);
- goto err;
- }
- break;
-#endif
-#ifndef OPENSSL_NO_EC
- case EVP_PKEY_EC:
- if ((ret->pkey.ec = d2i_ECPrivateKey(NULL,
- (const unsigned char **)pp, length)) == NULL)
+ PKCS8_PRIV_KEY_INFO *p8=NULL;
+ p8=d2i_PKCS8_PRIV_KEY_INFO(NULL,pp,length);
+ if (!p8) goto err;
+ EVP_PKEY_free(ret);
+ ret = EVP_PKCS82PKEY(p8);
+ PKCS8_PRIV_KEY_INFO_free(p8);
+
+ }
+ else
{
- ASN1err(ASN1_F_D2I_PRIVATEKEY, ERR_R_ASN1_LIB);
+ ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_ASN1_LIB);
goto err;
}
- break;
-#endif
- default:
- ASN1err(ASN1_F_D2I_PRIVATEKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
- goto err;
- /* break; */
- }
+ }
if (a != NULL) (*a)=ret;
return(ret);
err:
@@ -146,8 +138,7 @@ EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
* by analyzing it we can determine the passed structure: this
* assumes the input is surrounded by an ASN1 SEQUENCE.
*/
- inkey = d2i_ASN1_SET_OF_ASN1_TYPE(NULL, &p, length, d2i_ASN1_TYPE,
- ASN1_TYPE_free, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL);
+ inkey = d2i_ASN1_SEQUENCE_ANY(NULL, &p, length);
/* Since we only need to discern "traditional format" RSA and DSA
* keys we can just count the elements.
*/
@@ -155,6 +146,24 @@ EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
keytype = EVP_PKEY_DSA;
else if (sk_ASN1_TYPE_num(inkey) == 4)
keytype = EVP_PKEY_EC;
+ else if (sk_ASN1_TYPE_num(inkey) == 3)
+ { /* This seems to be PKCS8, not traditional format */
+ PKCS8_PRIV_KEY_INFO *p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL,pp,length);
+ EVP_PKEY *ret;
+
+ sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
+ if (!p8)
+ {
+ ASN1err(ASN1_F_D2I_AUTOPRIVATEKEY,ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
+ return NULL;
+ }
+ ret = EVP_PKCS82PKEY(p8);
+ PKCS8_PRIV_KEY_INFO_free(p8);
+ if (a) {
+ *a = ret;
+ }
+ return ret;
+ }
else keytype = EVP_PKEY_RSA;
sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
return d2i_PrivateKey(keytype, a, pp, length);