I am trying to decrypt some data in a pkcs7 env structure. The problem comes
when I try to use the PKCS7_decrypt (I guess the problem to be in PKCS_dataDecode that is actually called -- see pk7_doit.c and pk7_smime.c).
If I use a loaded "normal" certificate everything is fine, but when I try
to use a "fake" X509 structure where I store only the cert_info->issuer
and cert_info->serialNumber data (the only one that should be accessed
in the used when decrypting) I get a core dump.
Here it is the code:
if( (foo_cert = X509_new()) == NULL ) {
// Memory error...
} else {
char buffer[1024];
foo_cert->cert_info->issuer =
rinfo->ias->issuer;
foo_cert->cert_info->serialNumber =
rinfo->ias->serial;
}
bio = BIO_new(BIO_s_mem());
if (PKCS7_decrypt(p7, pkey, foo_cert, bio, 0) == 0) {
BIO_printf(bio_err, "%s:%d: decryption failed\n", __FILE__,
__LINE__);
goto err;
}
Where am I wrong ? Is there a function for decrypting a pkcs7 structure
that does not require a (X509 *) [virtually useless, if not for cecking
against the recipient info, I guess] ?
--
C'you,
Massimiliano Pala
--o-------------------------------------------------------------------------
Massimiliano Pala [OpenCA Project Manager] [EMAIL PROTECTED]
[EMAIL PROTECTED]
http://www.openca.org Tel.: +39 (0)59 270 094
http://openca.sourceforge.net Mobile: +39 (0)347 7222 365
smime.p7s
Description: S/MIME Cryptographic Signature
