34 search results - page 6 / 7 » An Attack on Two Hash Functions by Zheng-Matsumoto-Imai |
ICISC
2007
13 years 7 months ago
2007
The starting point for collision attacks on practical hash functions is a local collision. In this paper, we make a systematic study of local collisions for the SHA-2 family. The p...
FSE
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. HAVAL is a cryptographic hash function with variable digest size proposed by Zheng, Pieprzyk and Seberry in 1992. It has three variants, 3-, 4-, and 5-pass HAVAL. Previou...
EUC
2007
Springer
13 years 10 months ago
2007
Springer
Traditional cryptographic primitives are not supported on low-cost RFID tags since, at most, 4K gates can be devoted to securityrelated tasks. Despite this, there are a vast number...
CRYPTO
2009
Springer
14 years 25 days ago
2009
Springer
Most of the work in the analysis of cryptographic schemes is concentrated in abstract adversarial models that do not capture side-channel attacks. Such attacks exploit various for...
ACSAC
2004
IEEE
13 years 10 months ago
2004
IEEE
1 A number of recent applications have been built on distributed hash tables (DHTs) based overlay networks. Almost all DHT-based schemes employ a tight deterministic data placement...