Results 111 to 120 of about 1,357 (137)

Optical asymmetric JTC cryptosystem based on multiplication-division operation and RSA algorithm

Optics and Laser Technology, 2023
Xueju Shen
exaly  

Cascaded unequal modulus decomposition in Fresnel domain based cryptosystem to enhance the image security

Optics and Lasers in Engineering, 2021
Phool Singh
exaly  

Security analysis and enhancements of an image cryptosystem based on hyperchaotic system

Journal of King Saud University - Computer and Information Sciences, 2021
Musheer Ahmad
exaly  

A special attack on the asymmetric cryptosystem based on phase-truncated Fourier transforms

Optics Communications, 2012
Xiaogang Wang, Daomu Zhao
exaly  

A virtual image cryptosystem based upon vector quantization

IEEE Transactions on Image Processing, 1998
Tung-Shou Chen, Chin-Chen Chang, Min-Shiang Hwang   +2 more
exaly  

An ElGamal-like cryptosystem for enciphering large messages

IEEE Transactions on Knowledge and Data Engineering, 2002
Min-Shiang Hwang, Chin-Chen Chang, Kuo-Feng Hwang   +2 more
exaly  

An efficient key-management scheme for hierarchical access control based on elliptic curve cryptosystem

Journal of Systems and Software, 2006
Chung-Ming Wang
exaly  

GROUPS AND RSA CRYPTOSYSTEMS

Cryptologia, 2000
Hideki Sawada, Takahiro Abe
openaire   +1 more source

How to construct secure proxy cryptosystem

Information Sciences, 2007
Zhenfu Cao, Xiaochun Yun
exaly  

A new color image cryptosystem via hyperchaos synchronization

Communications in Nonlinear Science and Numerical Simulation, 2014
Xiangjun Wu, Haibin Kan
exaly