175 search results - page 3 / 35 » A Directed Signature Scheme Based on RSA Assumption |
ASIACRYPT
2006
Springer
13 years 9 months ago
2006
Springer
In this paper, we propose a new approach for constructing selectively convertible undeniable signature schemes, and present two efficient schemes based on RSA. Our approach allows ...
PKC
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. In this paper, we provide the first committed signature provably secure in the standard complexity model based on the strong RSA assumption. The idea behind the construc...
EUROCRYPT
2001
Springer
13 years 10 months ago
2001
Springer
We propose a threshold RSA scheme which is as efficient as the fastest previous threshold RSA scheme (by Shoup), but where two assumptions needed in Shoup’s and in previous schem...
ICICS
2001
Springer
13 years 10 months ago
2001
Springer
Undeniable signature has been extensively researched after Chaum and Antwerpen first proposed the concept of this special digital signature ten years ago. Up to now, however, almo...
PKC
2012
Springer
11 years 8 months ago
2012
Springer
ded abstract of this work will appear in Public Key Cryptography — PKC 2012. This is the full version. We propose a general framework that converts (ordinary) signature schemes ...