ParagonIE_Sodium_Core32_XSalsa20::xsalsa20( int $len, string $nonce, string $key ): string

Parameters

$lenint

$noncestring

$keystring

Return

string

Uses · 3

• ParagonIE_Sodium_Core32_XSalsa20::salsa20()
• ParagonIE_Sodium_Core32_XSalsa20::substr()
• ParagonIE_Sodium_Core32_XSalsa20::hsalsa20()

Used by · 2

• ParagonIE_Sodium_Compat::crypto_stream()Expand a key and nonce into a keystream of pseudorandom bytes.
• ParagonIE_Sodium_Core32_XSalsa20::xsalsa20_xor()Encrypt a string with XSalsa20. Doesn't provide integrity.

Source

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24    public static function xsalsa20($len, $nonce, $key)25    {26        $ret = self::salsa20(27            $len,28            self::substr($nonce, 16, 8),29            self::hsalsa20($nonce, $key)30        );31        return $ret;32    }

History

Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 7.0.4 tag, from src/wp-includes/sodium_compat/src/Core32/XSalsa20.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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