4 papers
Research on a Hybrid System With Perfect Forward Secrecy
Weiqing You, Guozhen Shi, Xiaoming Chen +2
The rapid development of computer technology will be the whole world as a whole, the widespread application of instant messaging technology to bring great convenience to people's l…
A New Cryptosystem Based on Positive Braids
Xiaoming Chen, Weiqing You, Meng Jiao +3
The braid group is an important non commutative group, at the same time, it is an important tool in quantum field theory with better topological structure, and often used as a rese…
Provably Secure Integration Cryptosystem on Non-Commutative Group
Xiaoming Chen, Weiqing You
Braid group is a very important non-commutative group. It is also an important tool of quantum field theory, and has good topological properties. This paper focuses on the provable…
The Twin Conjugacy Search Problem and Applications
Xiaoming Chen, Weiqing You, Wenxi Li
We propose a new computational problem over the noncommutative group, called the twin conjugacy search problem. This problem is related to the conjugacy search problem and can be u…