From ec6d640ae523fed18a01fe0eb2e13bdfd354770a Mon Sep 17 00:00:00 2001
From: JensFalk <jf@jens-falk.it>
Date: Mon, 21 Sep 2026 18:08:38 +0200
Subject: [PATCH] Fehlende ALTCHA-Bibliotheksdateien ergaenzt

---
 .../AltchaOrg/Altcha/V1/Hasher/Hasher.php     | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 fp_altcha_spamschutz/src/Vendor/AltchaOrg/Altcha/V1/Hasher/Hasher.php

diff --git a/fp_altcha_spamschutz/src/Vendor/AltchaOrg/Altcha/V1/Hasher/Hasher.php b/fp_altcha_spamschutz/src/Vendor/AltchaOrg/Altcha/V1/Hasher/Hasher.php
new file mode 100644
index 0000000..739d4b0
--- /dev/null
+++ b/fp_altcha_spamschutz/src/Vendor/AltchaOrg/Altcha/V1/Hasher/Hasher.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace AltchaOrg\Altcha\V1\Hasher;
+
+class Hasher implements HasherInterface
+{
+    public function hash(Algorithm $algorithm, string $data): string
+    {
+        return match ($algorithm) {
+            Algorithm::SHA1 => sha1($data, true),
+            Algorithm::SHA256 => hash('sha256', $data, true),
+            Algorithm::SHA512 => hash('sha512', $data, true),
+        };
+    }
+
+    public function hashHex(Algorithm $algorithm, string $data): string
+    {
+        return bin2hex($this->hash($algorithm, $data));
+    }
+
+    public function hashHmac(Algorithm $algorithm, string $data, string $hmacKey): string
+    {
+        return match ($algorithm) {
+            Algorithm::SHA1 => hash_hmac('sha1', $data, $hmacKey, true),
+            Algorithm::SHA256 => hash_hmac('sha256', $data, $hmacKey, true),
+            Algorithm::SHA512 => hash_hmac('sha512', $data, $hmacKey, true),
+        };
+    }
+
+    public function hashHmacHex(Algorithm $algorithm, string $data, string $hmacKey): string
+    {
+        return bin2hex($this->hashHmac($algorithm, $data, $hmacKey));
+    }
+}