Results 121 to 130 of about 1,357 (137)

Asymmetric Cryptosystem

2006
openaire   +1 more source

Modified optical asymmetric image cryptosystem based on coherent superposition and equal modulus decomposition

Optics and Laser Technology, 2017
Jianjun Cai, Xueju Shen
exaly  

Asymmetric optical cryptosystem based on modulus decomposition in Fresnel domain

Optics Communications, 2017
Wenhui Xu, Shaofan Wu
exaly  

Security-enhanced optical nonlinear cryptosystem based on double random phase encoding

Optics and Laser Technology, 2020
Xueju Shen
exaly  

Reversible data hiding in Paillier cryptosystem

Journal of Visual Communication and Image Representation, 2016
Hao-Tian Wu, , Jiwu Huang
exaly  

Single-channel color image encryption based on asymmetric cryptosystem

Optics and Laser Technology, 2012
Xiaopeng Deng, Daomu Zhao
exaly  

Cryptanalysis of an optical cryptosystem based on phase-truncated Fourier transform and nonlinear operations

Optics Communications, 2018
A He, Chenggen Quan
exaly  

A new parallel image cryptosystem based on 5D hyper-chaotic system

Signal Processing: Image Communication, 2017
Li-Hua Gong
exaly  

A novel chaotic system and its application in a color image cryptosystem

Optics and Lasers in Engineering, 2019
Mingxu Wang, Xing-Yuan Wang, Yingqian Zhang   +2 more
exaly  

A novel cryptosystem based on grey system theory and genetic algorithm

Applied Mathematics and Computation, 2005
VÍCTOR R L Shen, Tzer-Shyong Chen
exaly