1562 search results - page 58 / 313 » Mathematics, Cryptology, Security |
CRYPTO
2008
Springer
13 years 10 months ago
2008
Springer
In this work we study the design of secure protocols for linear algebra problems. All current solutions to the problem are either inefficient in terms of communication complexity o...
CRYPTO
2000
Springer
14 years 13 days ago
2000
Springer
A group signature scheme allows a group member to sign messages anonymously on behalf of the group. However, in the case of a dispute, the identity of a signature’s originator ca...
CRYPTO
1999
Springer
14 years 11 days ago
1999
Springer
Abstract. We provide a simple secret-key two-party secure communication scheme, which is provably information-theoretically secure in the limited-storage-space model. The limited-s...
EUROCRYPT
1998
Springer
14 years 9 days ago
1998
Springer
Abstract. This paper describes e cient protocols for multi-party computations that are information-theoretically secure against passive attacks. The results presented here apply to...
FC
2006
Springer
13 years 11 months ago
2006
Springer
Although Instant Messaging (IM) services are now relatively long-standing and very popular as an instant way of communication over the Internet, they have received little attention...