1769 search results - page 269 / 354 » Cryptography |
CHES
2004
Springer
14 years 3 months ago
2004
Springer
Since their publication in 1998, power analysis attacks have attracted signiļ¬cant attention within the cryptographic community. So far, they have been successfully applied to diļ...
ESORICS
2004
Springer
14 years 3 months ago
2004
Springer
We present the ļ¬rst cryptographically sound security proof of the well-known Otway-Rees protocol. More precisely, we show that the protocol is secure against arbitrary active att...
EUROCRYPT
2004
Springer
14 years 3 months ago
2004
Springer
We study the problem of searching on data that is encrypted using a public key system. Consider user Bob who sends email to user Alice encrypted under Aliceās public key. An ema...
EUROCRYPT
2004
Springer
14 years 3 months ago
2004
Springer
Given two or more parties possessing large, conļ¬dential datasets, we consider the problem of securely computing the kth -ranked element of the union of the datasets, e.g. the med...
EUROCRYPT
2004
Springer
14 years 3 months ago
2004
Springer
Textbooks tell us that a birthday attack on a hash function h with range size r requires r1/2 trials (hash computations) to ļ¬nd a collision. But this is quite misleading, being t...