if(! function_exists('aes_decrypt')) {
+// DEPRECATED IN 3.4.1
function aes_decrypt($val,$ky)
{
$key="\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
if(! function_exists('aes_encrypt')) {
+// DEPRECATED IN 3.4.1
function aes_encrypt($val,$ky)
{
$key="\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
return mcrypt_encrypt($enc, $key, $val, $mode, mcrypt_create_iv( mcrypt_get_iv_size($enc, $mode), MCRYPT_DEV_URANDOM));
}}
-
function pkcs5_pad ($text, $blocksize)
{
$pad = $blocksize - (strlen($text) % $blocksize);
if (strspn($text, chr($pad), strlen($text) - $pad) != $pad) return false;
return substr($text, 0, -1 * $pad);
}
+
+
+function new_keypair($bits) {
+
+ $openssl_options = array(
+ 'digest_alg' => 'sha1',
+ 'private_key_bits' => $bits,
+ 'encrypt_key' => false
+ );
+
+ $conf = get_config('system','openssl_conf_file');
+ if($conf)
+ $openssl_options['config'] = $conf;
+
+ $result = openssl_pkey_new($openssl_options);
+
+ if(empty($result)) {
+ logger('new_keypair: failed');
+ return false;
+ }
+
+ // Get private key
+
+ $response = array('prvkey' => '', 'pubkey' => '');
+
+ openssl_pkey_export($result, $response['prvkey']);
+
+ // Get public key
+ $pkey = openssl_pkey_get_details($result);
+ $response['pubkey'] = $pkey["key"];
+
+ return $response;
+
+}
+