RSA: use hash_equals if available

2024-11-16 18:25:13 +00:00 · 2019-03-23 20:17:43 -05:00 · 2019-03-23 20:17:43 -05:00 · b5b763b3f2
commit b5b763b3f2
parent f111bf94b6
1 changed files with 4 additions and 0 deletions
--- a/phpseclib/Crypt/RSA.php
+++ b/phpseclib/Crypt/RSA.php
@ -2301,6 +2301,10 @@ class Crypt_RSA
     */
    function _equals($x, $y)
    {
+        if (function_exists('hash_equals')) {
+            return hash_equals($x, $y);
+        }
+
        if (strlen($x) != strlen($y)) {
            return false;
        }