ParagonIE_Sodium_Compat::crypto_sign_detached() │ public static │ WP 1.0

Calculate the Ed25519 signature of a message and return ONLY the signature.

Algorithm: Ed25519 (EdDSA over Curve25519)

{} Это метод класса: ParagonIE_Sodium_Compat{}

Хуков нет.

Возвращает

Строку. Digital signature

Использование

$result = ParagonIE_Sodium_Compat::crypto_sign_detached( $message, $secretKey );
$message(строка) (обязательный)
Message to be signed
$secretKey(строка) (обязательный)
Secret signing key

Код ParagonIE_Sodium_Compat::crypto_sign_detached() WP 6.0.2

wp-includes/sodium_compat/src/Compat.php 
public static function crypto_sign_detached($message, $secretKey)
{
    /* Type checks: */
    ParagonIE_Sodium_Core_Util::declareScalarType($message, 'string', 1);
    ParagonIE_Sodium_Core_Util::declareScalarType($secretKey, 'string', 2);

    /* Input validation: */
    if (ParagonIE_Sodium_Core_Util::strlen($secretKey) !== self::CRYPTO_SIGN_SECRETKEYBYTES) {
        throw new SodiumException('Argument 2 must be CRYPTO_SIGN_SECRETKEYBYTES long.');
    }

    if (self::useNewSodiumAPI()) {
        return sodium_crypto_sign_detached($message, $secretKey);
    }
    if (self::use_fallback('crypto_sign_detached')) {
        return (string) call_user_func('\\Sodium\\crypto_sign_detached', $message, $secretKey);
    }
    if (PHP_INT_SIZE === 4) {
        return ParagonIE_Sodium_Crypto32::sign_detached($message, $secretKey);
    }
    return ParagonIE_Sodium_Crypto::sign_detached($message, $secretKey);
}