ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
We introduce a new computational problem related to the interpolation of group homomorphisms which generalizes many famous cryptographic problems including discrete logarithm, Di...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
d abstract) Bartosz Przydatek1 and Reto Strobl2 1 Department of Computer Science, ETH Z¨urich, Switzerland 2 IBM Research, Zurich Research Laboratory, Switzerland In this paper, w...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
We propose a public-key traitor tracing scheme in which (1) the size of a ciphertext is sublinear in the number of receivers and (2) black-box tracing is efficiently achieved again...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Universal One-Way Hash Functions (UOWHFs) are families of cryptographic hash functions for which first a target input is chosen and subsequently a key which selects a member from ...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. An authenticated group key exchange (AGKE) scheme allows a group of users in a public network to share a session key which may later be used to achieve desirable cryptogr...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Even and Mansour [EM97] proposed a block cipher construction that takes a publicly computable random permutation oracle P and XORs different keys prior to and after appl...