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