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function is not described

ParagonIE_Sodium_Crypto32::auth() public WP 1.0

HMAC-SHA-512-256 (a.k.a. the leftmost 256 bits of HMAC-SHA-512)

{} It's a method of the class: ParagonIE_Sodium_Crypto32{}

No Hooks.

Return

String. Null. Nothing.

Usage

$result = ParagonIE_Sodium_Crypto32::auth( $message, $key );
$message(string) (required)
-
$key(string) (required)
-

Code of ParagonIE_Sodium_Crypto32::auth() WP 5.7

<?php
public static function auth($message, $key)
{
    return ParagonIE_Sodium_Core32_Util::substr(
        hash_hmac('sha512', $message, $key, true),
        0,
        32
    );
}