ParagonIE_Sodium_Compat::crypto_sign_verify_detached() public WP 1.0

Verify the Ed25519 signature of a message.

{} Это метод класса: ParagonIE_Sodium_Compat{}

Хуков нет.

Возвращает

true|false. TRUE if this signature is good for this public key; FALSE otherwise

Использование

$result = ParagonIE_Sodium_Compat::crypto_sign_verify_detached( $signature, $message, $publicKey );

$signature(строка) (обязательный)

Digital sginature

$message(строка) (обязательный)

Message to be verified

$publicKey(строка) (обязательный)

Public key

Код ParagonIE_Sodium_Compat::crypto_sign_verify_detached() ParagonIE Sodium Compat::crypto sign verify detached ^{WP 5.8}

<?php
public static function crypto_sign_verify_detached($signature, $message, $publicKey)
{
    /* Type checks: */
    ParagonIE_Sodium_Core_Util::declareScalarType($signature, 'string', 1);
    ParagonIE_Sodium_Core_Util::declareScalarType($message, 'string', 2);
    ParagonIE_Sodium_Core_Util::declareScalarType($publicKey, 'string', 3);

    /* Input validation: */
    if (ParagonIE_Sodium_Core_Util::strlen($signature) !== self::CRYPTO_SIGN_BYTES) {
        throw new SodiumException('Argument 1 must be CRYPTO_SIGN_BYTES long.');
    }
    if (ParagonIE_Sodium_Core_Util::strlen($publicKey) !== self::CRYPTO_SIGN_PUBLICKEYBYTES) {
        throw new SodiumException('Argument 3 must be CRYPTO_SIGN_PUBLICKEYBYTES long.');
    }

    if (self::useNewSodiumAPI()) {
        return sodium_crypto_sign_verify_detached($signature, $message, $publicKey);
    }
    if (self::use_fallback('crypto_sign_verify_detached')) {
        return (bool) call_user_func(
            '\\Sodium\\crypto_sign_verify_detached',
            $signature,
            $message,
            $publicKey
        );
    }
    if (PHP_INT_SIZE === 4) {
        return ParagonIE_Sodium_Crypto32::sign_verify_detached($signature, $message, $publicKey);
    }
    return ParagonIE_Sodium_Crypto::sign_verify_detached($signature, $message, $publicKey);
}