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set padding flags accordingly (for the decipher operation) 

git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@1879 c6295689-39f2-0310-b995-f0e70906c6a9
This commit is contained in:
nils 2004-07-27 19:14:06 +00:00
parent 8e3041850e
commit 2ba6ad3954
1 changed files with 10 additions and 3 deletions
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13
src/sslengines/engine_opensc.c
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@ -294,13 +294,20 @@ sc_private_decrypt(int flen, const u_char * from, u_char * to, RSA * rsa,
{
struct sc_pkcs15_object *key_obj;
int r;
unsigned long flags = 0;
if (padding != RSA_PKCS1_PADDING)
return -1;
r = sc_prkey_op_init(rsa, &key_obj, SC_USAGE_DECRYPT);
if (r)
return -1;
r = sc_pkcs15_decipher(p15card, key_obj, 0, from, flen, to, flen);
/* set padding flags */
if (padding == RSA_PKCS1_PADDING)
flags |= SC_ALGORITHM_RSA_PAD_PKCS1;
else if (padding == RSA_NO_PADDING)
flags |= SC_ALGORITHM_RSA_RAW;
else /* not supported */
return -1;
r = sc_pkcs15_decipher(p15card, key_obj, flags, from, flen, to, flen);
sc_unlock(card);
if (r < 0) {
fprintf(stderr, "sc_pkcs15_decipher() failed: %s", sc_strerror(r));