|
|||||
|
|
Extended multivariate public key cryptosystems with secure encryption function |
|
| Authors: | WANG HouZhen ZHANG HuanGuo WANG ZhangYi & TANG Ming The Key Laboratory of Aerospace Information Security Trusted Computing Ministry of Education School of Computer Wuhan University Wuhan China State Key Laboratory of Software Engineering Wuhan |
| Affiliation: | WANG HouZhen 1,2,ZHANG HuanGuo 1,WANG ZhangYi 1,2 & TANG Ming 1,2 1 The Key Laboratory of Aerospace Information Security and Trusted Computing,Ministry of Education,School of Computer,Wuhan University,Wuhan 430079,China,2 State Key Laboratory of Software Engineering,Wuhan 430072 |
| Abstract: | Advances in quantum computers pose great threats on the currently used public key cryptographic algorithms such as RSA and ECC. As a promising candidate secure against attackers equipped with quantum computational power, multivariate public key cryptosystems (MPKCs) have attracted increasing attention in recently years. Unfortunately, the existing MPKCs can only be used as a multivariate signature scheme, and it remains unknown how to construct an efficient MPKC enabling secure encryption. Furthermore, some... |
| Keywords: | cryptography post-quantum cryptography MQ problem hash function |
| 本文献已被 CNKI 维普 等数据库收录！ | |