Github Awdadawdad An Efficient Image Encryption Algorithm Based On The initial values and parameters of the chaotic system are generated by sha 512 hash function and plaintext image. the experimental results and various security analysis show that the algorithm has good encryption effect and can resist common attacks such as chosen plaintext attacks, clipping attacks and noise attacks. In 2014, benyamin proposed a simple, sensitive, and secure image encryption algorithm based on hyperchaotic systems [20]. this algorithm uses the randomness of pseudorandom sequences generated by hyperchaotic systems, and uses only one scrambling process to achieve a good scrambling effect.

An Image Encryption Algorithm Based On A Novel Two Dimensional In this paper, digital image encryption employs a process of transforming the image pixel gray value by using chaotic sequence scrambling image pixel location and establishing superchaotic mapping, which maps quaternary sequences and dna sequences, and by combining with the logic of the transformation between dna sequences. Based on these fruits, this paper presents a novel encryption algorithm by combining hash table and hilbert curve with hyper chaotic synchronization technique. simulation results and characteristics comparison experiments verified the proposed algorithm has both high security and efficiency. this paper is organized as follows.

Pdf A Novel Color Image Encryption Algorithm Based On 5 D