CRYPTO
1989
Springer
13 years 11 months ago
1989
Springer
Abstract. In this paper, we provide a new approach to study undeniable signatures by translating secure digital signatures to secure undeniable signatures so that the existing algo...
ASIACRYPT
2000
Springer
13 years 11 months ago
2000
Springer
A potentially serious problem with current digital signature schemes is that their underlying hard problems from number theory may be solved by an innovative technique or a new gen...