Chaos-based Unattached Key DES Encryption Algorithm for Digital Image
Hao Wang · Jisuanji yingyong yanjiu · 2006
Proposes an unattached key DES digital image encryption algorithm based on chaotic system.Considering image data matrix as common data streams,the binary sequences generated from chaotic system are used as keys for these streams' encryption.Algorithm provides good security.Experimental results are promising.