EUROCRYPT
2004
Springer
13 years 10 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 find a collision. But this is quite misleading, being t...
EUROCRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Informally, a public-key steganography protocol allows two parties, who have never met or exchanged a secret, to send hidden messages over a public channel so that an adversary can...
EUROCRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Given two or more parties possessing large, confidential 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
13 years 10 months ago
2004
Springer
EUROCRYPT
2004
Springer
13 years 10 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 Alice’s public key. An ema...
EUROCRYPT
2004
Springer
13 years 10 months ago
2004
Springer
We describe a short signature scheme that is strongly existentially unforgeable under an adaptive chosen message attack in the standard security model. Our construction works in g...
CHES
2004
Springer
13 years 10 months ago
2004
Springer
TTS is a genre of multivariate digital signature schemes first proposed in 2002. Its public map is composed of two affine maps sandwiching a Tame Map, which is a map invertible t...
CHES
2004
Springer
13 years 10 months ago
2004
Springer
Since their publication in 1998, power analysis attacks have attracted significant attention within the cryptographic community. So far, they have been successfully applied to di...
CHES
2004
Springer
13 years 10 months ago
2004
Springer
Dual-rail encoding, return-to-spacer protocol and hazard-free logic can be used to resist differential power analysis attacks by making the power consumption independent of process...
CHES
2004
Springer
13 years 10 months ago
2004
Springer