|
| << previous | next >> |
Journal description
All volumes of the corresponding journal
All issues of the corresponding volume
All articles of the corresponding issues
Details for article 2 of 4 found articles
| Title: |
Chameleon Hash Functions and One-Time Signature Schemes from Inner Automorphism Groups |
| Author: |
Pan, Ping Wang, Licheng Yang, Yixian Gan, Yuanju Wang, Lihua Xu, Chengqian |
| Appeared in: |
Fundamenta informaticae |
| Paging: | Volume 126 (2013) nr. 1 pages 103-119 |
| Year: |
2013-10-07 |
| Contents: |
In this paper, we build a family of chameleon hash functions and strongly unforgeable one-time signature schemes based on the intractability assumption of the discrete logarithm problem (DLP) over inner automorphism groups. Since the DLP assumption over inner automorphism groups does not admit sub-exponential attacks, thus the sizes of the working parameters used in our constructions are shorten significantly. This leads to remarkable gains for our proposals both in running time and in storage space. In addition, as far as we know, this is the first time to build CHF and OTS based on noncommutative groups. |
| Publisher: |
IOS Press |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 2 of 4 found articles
| << previous | next >> |