ASIACRYPT
2004
Springer
14 years 5 months ago
2004
Springer
ASIACRYPT
2004
Springer
14 years 5 months ago
2004
Springer
We study the class of masking based domain extenders for UOWHFs. Our first contribution is to show that any correct masking based domain extender for UOWHF which invokes the compr...
ASIACRYPT
2004
Springer
14 years 5 months ago
2004
Springer
Abstract. We present new results in the framework of secure multiparty computation based on homomorphic threshold cryptosystems. We introduce the conditional gate as a special type...
ASIACRYPT
2004
Springer
14 years 5 months ago
2004
Springer
ASIACRYPT
2004
Springer
14 years 5 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 5 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 5 months ago
2004
Springer
ASIACRYPT
2004
Springer
14 years 5 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 5 months ago
2004
Springer
ASIACRYPT
2004
Springer
14 years 5 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 ...