A New Encryption Method Combined with Steganography
Gendu Zhang · Jisuanji gongcheng · 2005
Firstly,the paper encrypts the plaintext into once-ciphertext with DES algorithm.Secondly,it makes redundant-space by using image full of noise.Finally,it encrypts the once-ciphertext with the noisy image into twice-ciphertext which is transfered by the network.It proves that making redundant-space method is an advanced encryption method with high performance of stronger security and higher convenience.It has a bright future.