Abstract
Two blind signature schemes based on the discrete logarithm problem over inner automorphism group are proposed. The schemes satisfy blinding and one-more unforgery. These constructions can be viewed as non-communtative variants of blind signatures. Parameters and performance related issues are also addressed in detail. By comparison, the blind signatures are efficient in the running time and storage space.
| Original language | English |
|---|---|
| Pages (from-to) | 83-86 |
| Number of pages | 4 |
| Journal | Beijing Youdian Xueyuan Xuebao/Journal of Beijing University of Posts And Telecommunications |
| Volume | 35 |
| Issue number | 6 |
| Publication status | Published - Dec 2012 |
| Externally published | Yes |
Keywords
- Blind signature
- Discrete logarithm over inner automorphism group
- Non-commutative group