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✏️ Edit File: /home/mklsvubc/bydatec.co.uk/wp-includes/sodium_compat/src/Core/XSalsa20.php

<?php

if (class_exists('ParagonIE_Sodium_Core_XSalsa20', false)) {
    return;
}

/**
 * Class ParagonIE_Sodium_Core_XSalsa20
 */
abstract class ParagonIE_Sodium_Core_XSalsa20 extends ParagonIE_Sodium_Core_HSalsa20
{
    /**
     * Expand a key and nonce into an xsalsa20 keystream.
     *
     * @internal You should not use this directly from another application
     *
     * @param int $len
     * @param string $nonce
     * @param string $key
     * @return string
     * @throws SodiumException
     * @throws TypeError
     */
    public static function xsalsa20($len, $nonce, $key)
    {
        $ret = self::salsa20(
            $len,
            self::substr($nonce, 16, 8),
            self::hsalsa20($nonce, $key)
        );
        return $ret;
    }

/**
     * Encrypt a string with XSalsa20. Doesn't provide integrity.
     *
     * @internal You should not use this directly from another application
     *
     * @param string $message
     * @param string $nonce
     * @param string $key
     * @return string
     * @throws SodiumException
     * @throws TypeError
     */
    public static function xsalsa20_xor($message, $nonce, $key)
    {
        return self::xorStrings(
            $message,
            self::xsalsa20(
                self::strlen($message),
                $nonce,
                $key
            )
        );
    }
}

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Nama	Tipe	Ukuran	Diubah	Aksi
📁AEGIS	dir	—	2026-06-25 11:50	📂 Buka
📁AES	dir	—	2026-06-25 11:50	📂 Buka
📁Base64	dir	—	2026-06-25 11:50	📂 Buka
📁ChaCha20	dir	—	2026-06-25 11:50	📂 Buka
📁Curve25519	dir	—	2026-06-25 11:50	📂 Buka
📁Poly1305	dir	—	2026-06-25 11:50	📂 Buka
📁SecretStream	dir	—	2026-06-25 11:50	📂 Buka
🐘AEGIS128L.php	php	3.6 KB	2024-07-18 17:48	✏️ Edit 👁️ View
🐘AEGIS256.php	php	3.5 KB	2024-07-18 17:48	✏️ Edit 👁️ View
🐘AES.php	php	15.5 KB	2024-07-18 17:48	✏️ Edit 👁️ View
🐘BLAKE2b.php	php	23.6 KB	2022-03-24 19:20	✏️ Edit 👁️ View
🐘ChaCha20.php	php	12.6 KB	2025-10-06 19:48	✏️ Edit 👁️ View
🐘Curve25519.php	php	140.3 KB	2025-10-06 19:48	✏️ Edit 👁️ View
🐘Ed25519.php	php	18 KB	2025-12-31 03:55	✏️ Edit 👁️ View
🐘HChaCha20.php	php	4 KB	2025-10-06 19:48	✏️ Edit 👁️ View
🐘HSalsa20.php	php	3.6 KB	2019-03-21 08:56	✏️ Edit 👁️ View
🐘Poly1305.php	php	1.5 KB	2025-10-06 19:48	✏️ Edit 👁️ View
🐘Ristretto255.php	php	21.4 KB	2021-05-25 17:55	✏️ Edit 👁️ View
🐘Salsa20.php	php	8 KB	2019-03-21 08:56	✏️ Edit 👁️ View
🐘SipHash.php	php	8 KB	2021-05-25 17:55	✏️ Edit 👁️ View
🐘Util.php	php	28.2 KB	2025-10-06 19:48	✏️ Edit 👁️ View
🐘X25519.php	php	8.2 KB	2025-10-06 19:48	✏️ Edit 👁️ View
🐘XChaCha20.php	php	3.2 KB	2025-10-06 19:48	✏️ Edit 👁️ View
🐘XSalsa20.php	php	1.3 KB	2019-03-21 08:56	✏️ Edit 👁️ View