Stream deniable encryption protocol with shared key
It is proposed the stream deniable encryption protocol with shared key, which provides sufficiently high performance and satisfies the criterion of the computational indistinguishability from probabilistic encryption. Protocol is based on generating two key streams depending on the secret and fake encryption. Generation of the current symbol of the key stream is performed using a strong hash-function argument of which is defined by the encryption key, initialization vector, and number of the current symbol of the input message.