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» The State of Cryptographic Hash Functions
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CHES
2008
Springer
128views Cryptology» more  CHES 2008»
14 years 11 months ago
Hash Functions and RFID Tags: Mind the Gap
Abstract. The security challenges posed by RFID-tag deployments are wellknown. In response there is a rich literature on new cryptographic protocols and an on-tag hash function is ...
Andrey Bogdanov, Gregor Leander, Christof Paar, Ax...
81
Voted
JOC
1998
135views more  JOC 1998»
14 years 9 months ago
Attacks on Fast Double Block Length Hash Functions
The security of hash functions based on a block cipher with a block length of m bits and a key length of k bits, where k ≤ m, is considered. New attacks are presented on a large ...
Lars R. Knudsen, Xuejia Lai, Bart Preneel
SCN
2004
Springer
123views Communications» more  SCN 2004»
15 years 2 months ago
On the Key Exposure Problem in Chameleon Hashes
Chameleon signatures were introduced by Krawczyk and Rabin, being non-interactive signature schemes that provide non-transferability. However, that first construction employs a c...
Giuseppe Ateniese, Breno de Medeiros
FROCOS
2005
Springer
15 years 3 months ago
Logical Analysis of Hash Functions
Abstract. In this paper we report on a novel approach for uniform encoding of hash functions (but also other cryptographic functions) into propositional logic formulae, and reducin...
Dejan Jovanovic, Predrag Janicic
68
Voted
ICIP
2008
IEEE
15 years 4 months ago
On the security of non-forgeable robust hash functions
In many applications, it is often desirable to extract a consistent key from a multimedia object (e.g., an image), even when the object has gone through a noisy channel. For examp...
Qiming Li, Sujoy Roy