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/home/certprox/template.certproxywizard.com/wp-includes/sodium_compat/src/Core32/XSalsa20.php

Text Base64

<?php

if (class_exists('ParagonIE_Sodium_Core32_XSalsa20', false)) {
    return;
}

/**
 * Class ParagonIE_Sodium_Core32_XSalsa20
 */
abstract class ParagonIE_Sodium_Core32_XSalsa20 extends ParagonIE_Sodium_Core32_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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Name	Size	Perms	Modified	Actions
ChaCha20 DIR	-	drwxr-xr-x	2026-06-15 03:21:14	Edit Download recursive recursive
Curve25519 DIR	-	drwxr-xr-x	2026-06-15 03:21:18	Edit Download recursive recursive
Poly1305 DIR	-	drwxr-xr-x	2026-06-15 03:21:21	Edit Download recursive recursive
SecretStream DIR	-	drwxr-xr-x	2026-06-08 11:09:50	Edit Download recursive recursive
BLAKE2b.php	21.80 KB	lrw-r--r--	2021-05-25 10:55:58	Edit Download recursive recursive
ChaCha20.php	14.17 KB	lrw-r--r--	2019-03-21 02:56:52	Edit Download recursive recursive
Curve25519.php	129.86 KB	lrw-r--r--	2022-03-24 13:20:08	Edit Download recursive recursive
Ed25519.php	15.37 KB	lrw-r--r--	2022-09-13 21:13:14	Edit Download recursive recursive
error_log	50.13 KB	lrw-r--r--	2026-07-26 21:29:34	Edit Download recursive recursive
HChaCha20.php	5.17 KB	lrw-r--r--	2019-03-21 02:56:52	Edit Download recursive recursive
HSalsa20.php	6.78 KB	lrw-r--r--	2019-03-21 02:56:52	Edit Download recursive recursive
Int32.php	24.00 KB	lrw-r--r--	2022-03-24 13:20:08	Edit Download recursive recursive
Int64.php	30.44 KB	lrw-r--r--	2022-03-24 13:20:08	Edit Download recursive recursive
Poly1305.php	1.55 KB	lrw-r--r--	2019-03-21 02:56:52	Edit Download recursive recursive
Salsa20.php	11.24 KB	lrw-r--r--	2019-03-21 02:56:52	Edit Download recursive recursive
SipHash.php	6.46 KB	lrw-r--r--	2019-03-21 02:56:52	Edit Download recursive recursive
Util.php	209 B	lrw-r--r--	2019-03-21 02:56:52	Edit Download recursive recursive
X25519.php	10.78 KB	lrw-r--r--	2019-12-09 14:42:04	Edit Download recursive recursive
XChaCha20.php	2.40 KB	lrw-r--r--	2022-03-24 13:20:08	Edit Download recursive recursive
XSalsa20.php	1.35 KB	lrw-r--r--	2019-03-21 02:56:52	Edit Download recursive recursive

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