283 search results - page 30 / 57 » Bi-Deniable Public-Key Encryption |
PKC
2007
Springer
14 years 4 months ago
2007
Springer
: This paper addresses the security of optimistic fair exchange in a multi-user setting. While the security of public key encryption and public key signature schemes in a single-us...
ACISP
2005
Springer
14 years 3 months ago
2005
Springer
We present the first group signature scheme with provable security and signature size O(λ) bits where the group manager, the group members, and the Open Authority (OA) are all id...
FOCS
2010
IEEE
13 years 7 months ago
2010
IEEE
A fundamental question in leakage-resilient cryptography is: can leakage resilience always be amplified by parallel repetition? It is natural to expect that if we have a leakage-r...
FOCS
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract— Under CPA and CCA1 attacks, a secure bit encryption scheme can be applied bit-by-bit to construct a secure many-bit encryption scheme. The same construction fails, howe...
SIGCSE
2004
ACM
14 years 3 months ago
2004
ACM
The panel discusses solutions to the problem of computer security education. Categories and Subject Descriptors C.2.0 [Computer-Communication Networks]: security and protection. E...