처리해드립니다. 오늘도 토토사이트를 방문해주셔서 감사드리며 건승하시기 바랍 MTProto Utilizes AES in IGE method (see this, for those who wonder how one can securely use IGE) that may be protected from non-adaptive CPAs. IGE is known to be not protected towards blockwise-adaptive CPA, but MTProto fixes this in the following method: https://www.mtpoto.com/