| 47,6 → 47,10 |
|---|
| return $randomString; |
| } |
| |
| function is_privatekey_encrypted($privKey) { |
| return strpos($privKey,'BEGIN ENCRYPTED PRIVATE KEY') !== false; |
| } |
| |
| function verify_private_public_key($privKey, $pubKey) { |
| if (!function_exists('openssl_public_encrypt')) return false; |
| try { |
| 63,6 → 67,28 |
|---|
| } |
| } |
| |
| function change_private_key_passphrase($privKeyOld, $passphrase_old, $passphrase_new) { |
| $pkey_config = array( |
| //"digest_alg" => "sha512", |
| //"private_key_bits" => 2048, |
| //"private_key_type" => OPENSSL_KEYTYPE_RSA, |
| "config" => class_exists("OIDplus") ? OIDplus::getOpenSslCnf() : @getenv('OPENSSL_CONF') |
| ); |
| $privKeyNew = @openssl_pkey_get_private($privKeyOld, $passphrase_old); |
| if ($privKeyNew === false) return false; |
| @openssl_pkey_export($privKeyNew, $privKeyNewExport, $passphrase_new, $pkey_config); |
| if ($privKeyNewExport === false) return false; |
| return $privKeyNewExport.""; |
| } |
| |
| function decrypt_private_key($privKey, $passphrase) { |
| return change_private_key_passphrase($privKey, $passphrase, null); |
| } |
| |
| function encrypt_private_key($privKey, $passphrase) { |
| return change_private_key_passphrase($privKey, null, $passphrase); |
| } |
| |
| function smallhash($data) { // get 31 bits from SHA1. Values 0..2147483647 |
| return (hexdec(substr(sha1($data),-4*2)) & 0x7FFFFFFF); |
| } |