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Message signature verification tests

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Stephen Paul Weber
2013-01-20 19:00:49 -05:00
parent 7d44211fc8
commit 22585344c0
7 changed files with 59 additions and 13 deletions
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7
lib/openpgp_crypt_rsa.php
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@@ -56,7 +56,7 @@ class OpenPGP_Crypt_RSA {
$key = $this->public_key($signature_packet->issuer());
if(!$key || $signature_packet->key_algorithm_name() != 'RSA') return NULL;
$key->setHash(strtolower($signature_packet->hash_algorithm_name()));
return $packet->verify(array('RSA' => array($signature_packet->hash_algorithm_name() => array($key, 'verify'))));
return $packet->verify(array('RSA' => array($signature_packet->hash_algorithm_name() => function($m, $s) use($key) {return $key->verify($m, $s[0]);})));
} else {
list($signature_packet, $data_packet) = $this->message->signature_and_data($index);
if(!$this->message || $signature_packet->key_algorithm_name() != 'RSA') return NULL;
@@ -65,7 +65,7 @@ class OpenPGP_Crypt_RSA {
$packet = $packet->public_key($signature_packet->issuer());
}
$packet->setHash(strtolower($signature_packet->hash_algorithm_name()));
return $this->message->verify(array('RSA' => array($signature_packet->hash_algorithm_name() => array($packet, 'verify'))));
return $this->message->verify(array('RSA' => array($signature_packet->hash_algorithm_name() => function($m, $s) use($packet) {return $packet->verify($m, $s[0]);})));
}
}
@@ -141,11 +141,12 @@ class OpenPGP_Crypt_RSA {
static function crypt_rsa_key($mod, $exp, $hash='SHA256') {
$rsa = new Crypt_RSA();
$rsa->signatureMode = CRYPT_RSA_SIGNATURE_PKCS1;
$rsa->setSignatureMode(CRYPT_RSA_SIGNATURE_PKCS1);
$rsa->setHash(strtolower($hash));
$rsa->modulus = new Math_BigInteger($mod, 256);
$rsa->k = strlen($rsa->modulus->toBytes());
$rsa->exponent = new Math_BigInteger($exp, 256);
$rsa->setPublicKey();
return $rsa;
}