ASIACRYPT
2005
Springer
13 years 10 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
13 years 10 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
13 years 10 months ago
2005
Springer
ASIACRYPT
2005
Springer
13 years 10 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
13 years 10 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
13 years 10 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
13 years 10 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
13 years 10 months ago
2005
Springer
ASIACRYPT
2005
Springer
13 years 10 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
13 years 10 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...