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verify_signature() now processes hash not data

This commit is contained in:
Andreas Steffen 2009-08-27 20:18:22 +02:00
parent c812802482
commit ac6a0d5038
1 changed files with 3 additions and 3 deletions
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6
src/libstrongswan/plugins/openssl/openssl_ec_public_key.c
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@ -49,7 +49,7 @@ struct private_openssl_ec_public_key_t {
* Verification of a signature as in RFC 4754
*/
static bool verify_signature(private_openssl_ec_public_key_t *this,
chunk_t data, chunk_t signature)
chunk_t hash, chunk_t signature)
{
bool valid = FALSE;
ECDSA_SIG *sig;
@ -60,7 +60,7 @@ static bool verify_signature(private_openssl_ec_public_key_t *this,
/* split the signature chunk in r and s */
if (openssl_bn_split(signature, sig->r, sig->s))
{
valid = (ECDSA_do_verify(data.ptr, data.len, sig, this->ec) == 1);
valid = (ECDSA_do_verify(hash.ptr, hash.len, sig, this->ec) == 1);
}
ECDSA_SIG_free(sig);
}
@ -98,7 +98,7 @@ static bool verify_curve_signature(private_openssl_ec_public_key_t *this,
{
return FALSE;
}
valid = verify_signature(this, data, signature);
valid = verify_signature(this, hash, signature);
chunk_free(&hash);
return valid;
}