2601 search results - page 20 / 521 » Secure Rewarding Schemes |
107
click to vote
CCS
1999
ACM
15 years 4 months ago
1999
ACM
We describe and analyze a new digital signature scheme. The new scheme is quite efficient, does not require the the signer to maintain any state, and can be proven secure against ...
74
Voted
CRYPTO
2000
Springer
15 years 4 months ago
2000
Springer
Abstract. The Full Domain Hash (FDH) scheme is a RSA-based signature scheme in which the message is hashed onto the full domain of the RSA function. The FDH scheme is provably secu...
CARDIS
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. In this paper we describe the first implementation on smartcard of the code-based authentication protocol proposed by Stern at Crypto'93 and we give a securization o...
111
click to vote
ACSAC
2009
IEEE
15 years 3 months ago
2009
IEEE
Audit logs, providing information about the current and past states of systems, are one of the most important parts of modern computer systems. Providing security for audit logs on...
ASIACRYPT
2006
Springer
15 years 3 months ago
2006
Springer
The group signature scheme [1], ACJT for short, is popular. In this paper we show that it is not secure. It does not satisfy exculpability. The group manager can sign on behalf of ...