Recognizing this need, major online messaging services use a technique called end-to-end encryption, to secure and protect users' conversations.
Abstract: Searchable symmetric encryption (SSE) allows the client to search encrypted documents on an untrusted server without revealing the document content and queried keywords. To improve search ...
Abstract: Currently, both pixel-level and bit-level image encryption algorithms demonstrate excellent visual performance. However, most high-security algorithms usually involve complex encryption ...