61 search results - page 7 / 13 » Collision Attacks against the Knudsen-Preneel Compression Fu... |
FSE
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. JH, designed by Wu, is one of the 14 second round candidates in the NIST Hash Competition. This paper presents the first analysis results of JH by using rebound attack. ...
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CHES
2011
Springer
13 years 9 months ago
2011
Springer
Randomness extractors are important tools in cryptography. Their goal is to compress a high-entropy source into a more uniform output. Beyond their theoretical interest, they have ...
ASIACRYPT
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, an improved differential cryptanalysis framework for finding collisions in hash functions is provided. Its principle is based on linearization of compression functi...
CRYPTO
2006
Springer
14 years 11 months ago
2006
Springer
HMAC was proved in [3] to be a PRF assuming that (1) the underlying compression function is a PRF, and (2) the iterated hash function is weakly collision-resistant. However, recent...
SACRYPT
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. In this paper we analyse the security of the SHA-3 candidate ARIRANG. We show that bitwise complementation of whole registers turns out to be very useful for constructing...