ParagonIE_Sodium_Compat::crypto_auth_verify( string $mac, string $message, string $key ): bool

1286    public static function crypto_auth_verify(1287        $mac,1288        $message,1289        #[\SensitiveParameter]1290        $key1291    ) {1292        /* Type checks: */1293        ParagonIE_Sodium_Core_Util::declareScalarType($mac, 'string', 1);1294        ParagonIE_Sodium_Core_Util::declareScalarType($message, 'string', 2);1295        ParagonIE_Sodium_Core_Util::declareScalarType($key, 'string', 3);1296 1297        /* Input validation: */1298        if (ParagonIE_Sodium_Core_Util::strlen($mac) !== self::CRYPTO_AUTH_BYTES) {1299            throw new SodiumException('Argument 1 must be CRYPTO_AUTH_BYTES long.');1300        }1301        if (ParagonIE_Sodium_Core_Util::strlen($key) !== self::CRYPTO_AUTH_KEYBYTES) {1302            throw new SodiumException('Argument 3 must be CRYPTO_AUTH_KEYBYTES long.');1303        }1304 1305        if (self::useNewSodiumAPI()) {1306            return (bool) sodium_crypto_auth_verify($mac, $message, $key);1307        }1308        if (self::use_fallback('crypto_auth_verify')) {1309            return (bool) call_user_func('\\Sodium\\crypto_auth_verify', $mac, $message, $key);1310        }1311        if (PHP_INT_SIZE === 4) {1312            return ParagonIE_Sodium_Crypto32::auth_verify($mac, $message, $key);1313        }1314        return ParagonIE_Sodium_Crypto::auth_verify($mac, $message, $key);1315    }