ASIACRYPT
2004
Springer
14 years 6 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
14 years 6 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
14 years 6 months ago
2004
Springer
ASIACRYPT
2004
Springer
14 years 6 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
14 years 6 months ago
2004
Springer
ASIACRYPT
2004
Springer
14 years 6 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
14 years 6 months ago
2004
Springer
ASIACRYPT
2004
Springer
14 years 6 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
14 years 6 months ago
2004
Springer
ASIACRYPT
2004
Springer
14 years 6 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...