image processing/ chaos-based image encryption algorithmgrey valuesimage pixelscipher-imageplain-imageArnold cat mapdiscrete output signalChen chaotic systemIn this Letter, a new image encryption scheme is presented, in which shuffling the positions and changing the grey values of image pixels are ...
An Image Encryption Algorithm for New Multiple Chaos-Based Summary: An image encryption scheme based on high-dimensional dynamical multiple chaotic maps are proposed in this paper. In order to produce fast encrypti... X Tong,L Yang - 《Communications in Computer & Information Science》 被引量:...
Security analysis of a chaos-based image encryption algorithm Physica A: Stat Mech Its Appl (2005) BorigaR.et al. A new hyperchaotic map and its application in an image encryption scheme Signal Process: Image Commun (2014) WangY.et al. ...
securityflawsofnoimmunitytoattack.Anewimageencryptionalgorithmwasproposedbasedontheanalysisofcurrent algorithms,whichcanwellresistthechosen-plaintextandthechosen-ciphertextattacks.ThealgorithmusesKentchaotic maptogeneratekeystreams,andproducestheparametersofthechaoticsystemandtheiterationtimesaccordingtothe characteristicsof...
A chaos-based image encryption algorithm with variable control parameters In recent years, a number of image encryption algorithms based on the permutation–diffusion structure have been proposed. However, the control parameters ... Y Wang,KW Wong,X Liao,... - 《Chaos Solitons & Fractals Applicat...
A Fast Image Encryption Algorithm Based on High-dimension Chaotic System image is first scrambled only by the XOR and the modulo-256 addition operations independent of any chaotic map for two rounds.Then the scrambled image ... Shujiang,Xu,Lianhai,... - IEEE 被引量: 205发表: 0年 Breaking...
A novel image encryption algorithm based on the dynamical chaotic system is proposed in this paper. This image cryptosystem employs a new circular inter–intra pixels bit-level permutation-based confusion strategy. This strategy has considerably reduced the redundancies of Fridrich's structure-based encr...
Chaotic Image Encryption Based on the Block Cipher A block cipher is a type of symmetric key algorithm that divides the plaintext into multiple blocks of equal length, and then encrypts each block separately using a specific algorithm and key. There are five modes of block cipher: ECB, CBC,...
A kind of image encryption algorithm is presented based on chaos theory and cycle shift. Firstly a chaos sequence is generated, then the pre-encrypted image based on XOR operation and cycle shift is obtained, and encrypted image is achieved by Arnold mapping on the pre-encrypted image, The ex...
A new image encryption algorithm based on chaos In order to increase the security of single chaotic system, this paper proposed a new image encryption algorithm based on Chen chaotic system, cellular aut... L Kong,L Lin - Control Conference 被引量: 44发表: 2016年 BREAKING AN IMAGE ENCRYPTIO...