최근 대부분의 토토사이트에서도 카지노 게임을 연동하여 즐길수 있게 시스템이 MTProto Takes advantage of AES in IGE manner (see this, if you question how one can securely use IGE) that is secure towards non-adaptive CPAs. IGE is understood to generally be not secure in opposition to blockwise-adaptive CPA, but MTProto fixes https://www.mtpoto.com/