7 search results - page 2 / 2 » Group-oriented undeniable signature schemes with a trusted c... |
CCR
2000
13 years 5 months ago
2000
We propose a zero-knowledge interactive proof based identification and signature scheme. The protocol is based on Euler's totient function and discrete logarithms over the ri...
ACNS
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. Several researchers have proposed the use of threshold cryptographic model to enable secure communication in ad hoc networks without the need of a trusted center. In this...