ParagonIE\Halite\Asymmetric\EncryptionPublicKey::__construct PHP Method

    public function __construct(HiddenString $keyMaterial)
    {
        if (CryptoUtil::safeStrlen($keyMaterial->getString()) !== \Sodium\CRYPTO_BOX_PUBLICKEYBYTES) {
            throw new InvalidKey('Encryption public key must be CRYPTO_BOX_PUBLICKEYBYTES bytes long');
        }
        parent::__construct($keyMaterial);
    }