first commit

libraries/vendor/web-token/jwt-signature-algorithm-experimental/ES256K.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Jose\Component\Signature\Algorithm;
+
+final class ES256K extends ECDSA
+{
+    public function name(): string
+    {
+        return 'ES256K';
+    }
+
+    protected function getHashAlgorithm(): string
+    {
+        return 'sha256';
+    }
+
+    protected function getSignaturePartLength(): int
+    {
+        return 64;
+    }
+}