[PDF] Top 20 Chaos-Based Image Encryption Using an Improved Quadratic Chaotic Map

... years, chaos-based image encryption has become an efficient way to encrypt images due to its high ...classical Quadratic chaotic map to enhance its chaotic ... See full document

... an encryption scheme which targeted on disquieting the correlation among image ...bakers map described with the following formulas B(x,y)=(2x,y/2) When 1/2<x<1,B(x,y)=(2x-1, y/2+1/2) When ... See full document

... between chaos and cryptography, such as Logistic [3], Arnold cat [4,5], Chebyshev and Henon mapping, and others algorithms, which based on some mathematical ...applied chaos theory to image ... See full document

... plain image to large scale pixels in the ciphered image and thus differential attack may be practically ...project, chaotic logistic map is employed as the key stream ... See full document

... of image transmission through computer networks especially the Internet, medical im- aging and military message communication, the security of digital images has become a most important ...concern. Image ... See full document

... technology, image information has become the main content of network information ...of image encryption technology, it is also about the development of image information theft ...better ... See full document

... cryptosystems based on chaos has been proposed, in recent ...an improved scheme by using a symmetric key block cipher algorithm in which one-dimensional chaotic maps are used, in order ... See full document

... discrete chaotic image encryption algorithms have been proposed ...novel image encryption algorithm based on coupled Bernoulli ...a chaotic image encryption ... See full document

... proposed image encryption is a modification of the one suggested by Giesl in ...any encryption key, but uses attractor map for pixel permutation and diffusion ...attractor map play the ... See full document

... A chaos-based symmetric image en- cryption scheme using a bit-level ...Here image cryptosystem employing the Arnold cat map for bit-level permutation and the logistic map ... See full document

... techniques using the internet network to transfer data, the main concerns are about the security of such personal data or defense ...data. Encryption is a unique way to ensure dignified security on many ... See full document

... for image encryption is introduced by ...Lu, based on the spatial chaos ...this encryption scheme is to encrypt the image, pixel by pixel in space with the use of spatial ... See full document

... an image encryption scheme based on self adaptive wave ...adaptive encryption is implemented by using one half of the image to encrypt the other half of the image ... See full document

... new chaotic map based two phase image encryption/decryption scheme in hardware implementation using Verilog code with an external secret key of ...different chaotic maps, ... See full document

... the encryption technique. In image encryption, a low value of PSNR for the cipher image implies that the cipher image is noise-like, ...earlier chaos-based techniques [4] ... See full document

... existing chaos based algorithm operate on two stages: the shuffling stage and the substitution ...original image is changed by chaotic sequences [2] or by some matrix transformation, such as ... See full document

... techniques based on chaos theory reveal some new and effective directions to develop secure image encryption ...an image encryption using 1 D logistic ...is based ... See full document

... Introducing chaos theory into the field of image encryption and information security is an important frontier subject of e nonlinear science and information ...science.The chaos theory was ... See full document

... coupled chaotic map based on Feigenbaum transcendental equation is proposed, the behavior of this method is similar to the substitution box like encryption ...the encryption algorithm ... See full document

... novel chaos based bit level permutation scheme for digital image encryption and provides a fast and high ...cat map and chaotic sequence are used for shuffle all bit ...time ... See full document