1190 search results - page 215 / 238 » Secure off-the-record messaging |
ASIACRYPT
2001
Springer
14 years 3 months ago
2001
Springer
In this paper we formalize the notion of a ring signature, which makes it possible to specify a set of possible signers without revealing which member actually produced the signatu...
PKC
2001
Springer
14 years 3 months ago
2001
Springer
At ISW’99, Nishioka, Hanaoka and Imai proposed a digital signature scheme on ID-based key-sharing infrastructures. That signature scheme is claimed to be secure if the discrete l...
FOCS
2000
IEEE
14 years 3 months ago
2000
IEEE
Shannon [Sha48, Sha49] in celebrated works had shown that n bits of shared key is necessary and sufficient to transmit n-bit classical information in an information-theoretically ...
MA
1999
Springer
14 years 3 months ago
1999
Springer
Many real-world tasks can be decomposed into pipelines of sequential operations (where subtasks may themselves be composed of one or more pipelines). JGram is a framework enabling...
CCGRID
2004
IEEE
14 years 2 months ago
2004
IEEE
Despite recent developments in higher-level middleware for the Grid supporting high level of ease-of-programming, hurdles for widespread adoption of Grids remain high, due to (1) ...