ParagonIE_Sodium_Compat::crypto_box_publickey_from_secretkey() public WP 1.0
Calculate the X25519 public key from a given X25519 secret key.
{} Это метод класса: ParagonIE_Sodium_Compat{}
Хуков нет.
Возвращает
Строку
. The corresponding X25519 public key
Использование
$result = ParagonIE_Sodium_Compat::crypto_box_publickey_from_secretkey( $secretKey );
- $secretKey(строка) (обязательный)
- Any X25519 secret key
Код ParagonIE_Sodium_Compat::crypto_box_publickey_from_secretkey() ParagonIE Sodium Compat::crypto box publickey from secretkey WP 5.7.1
public static function crypto_box_publickey_from_secretkey($secretKey)
{
/* Type checks: */
ParagonIE_Sodium_Core_Util::declareScalarType($secretKey, 'string', 1);
/* Input validation: */
if (ParagonIE_Sodium_Core_Util::strlen($secretKey) !== self::CRYPTO_BOX_SECRETKEYBYTES) {
throw new SodiumException('Argument 1 must be CRYPTO_BOX_SECRETKEYBYTES long.');
}
if (self::useNewSodiumAPI()) {
return (string) sodium_crypto_box_publickey_from_secretkey($secretKey);
}
if (self::use_fallback('crypto_box_publickey_from_secretkey')) {
return (string) call_user_func('\\Sodium\\crypto_box_publickey_from_secretkey', $secretKey);
}
if (PHP_INT_SIZE === 4) {
return ParagonIE_Sodium_Crypto32::box_publickey_from_secretkey($secretKey);
}
return ParagonIE_Sodium_Crypto::box_publickey_from_secretkey($secretKey);
}