34 search results - page 6 / 7 » An Attack on Two Hash Functions by Zheng-Matsumoto-Imai |
ICISC
2007
14 years 11 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
15 years 1 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
15 years 1 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
15 years 4 months 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...
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ACSAC
2004
IEEE
15 years 1 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...