ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
Abstract. As an extension of multi-party computation (MPC), we propose the concept of secure parallel multi-party computation which is to securely compute multi-functions against a...
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
Stream cipher Hiji-Bij-Bij (HBB) was proposed by Sarkar at Indocrypt’03. This cipher uses cellular automata (CA). The algorithm has two modes: a basic mode (B) and a self-synchro...
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
Let X1, X2, . . . , Xk be independent n bit random variables. If they have arbitrary distributions, we show how to compute distributions like Pr{X1 ⊕ X2 ⊕ · · · ⊕ Xk} and ...
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
In this paper we revisit a known but ignored weakness of the RC4 keystream generator, where secret state info leaks to the generated keystream, and show that this leakage, also kno...
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
Abstract. This paper reconsiders the established Merkle-Damg˚ard design principle for iterated hash functions. The internal state size w of an iterated n-bit hash function is trea...
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
Abstract We provide evidence that the unforgeability of several discrete-log based signatures like Schnorr signatures cannot be equivalent to the discrete log problem in the standa...
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
Cryptosystems based on the knapsack problem were among the first public-key systems to be invented. Their high encryption/decryption rate attracted considerable interest until it ...
ASIACRYPT
2005
Springer
14 years 6 months ago
2005
Springer
Many variants of Chaum and van Antwerpen’s undeniable signatures have been proposed to achieve specific properties desired in real-world applications of cryptography. Among them...