최근 대부분의 토토사이트에서도 카지노 게임을 연동하여 즐길수 있게 시스템이 MTProto Works by using AES in IGE method (see this, when you speculate how one can securely use IGE) that is certainly safe versus non-adaptive CPAs. IGE is known for being not secure from blockwise-adaptive CPA, but MTProto fixes this in https://www.mtpoto.com/