On Key Authentic Degree of Cryptosystem
Against such attacks as rubberhose attack, key authentic degree of cryptosystem is expatiated in detail, and the important significance of key authentic degree of cryptosystem is pointed out. And the key authentic degrees of modern cryptosystem under different conditions are given. Research shows that under most realistic situations, the key authentic degree of modern cryptosystem is high, this means that modern cryptosystem is threatened by such as rubberhose attack and so on. Feasibility of low key authentic degree reliability is analyzed, and the implementing of low key authentic degree algorithm is studied.
rubber-hose attack cryptography cryptanalysis spurious key redundancy
Yong WANG Huadeng WANG
School of Computer and ControlGuilin University of Electronic TechnologyGuilin 541004, China School of Computer and Control Guilin University of Electronic Technology Guilin 541004, China
国际会议
成都
英文
1-4
2010-04-16（万方平台首次上网日期，不代表论文的发表时间）