18 search results - page 2 / 4 » A Meet-in-the-Middle Collision Attack Against the New FORK-2... |
FSE
2003
Springer
13 years 10 months ago
2003
Springer
Until now in cryptography the term collision was mainly associated with the surjective mapping of different inputs to an equal output of a hash function. Previous collision attack...
CHES
2007
Springer
13 years 11 months ago
2007
Springer
Message Authentication Code construction Alred and its AES-based instance Alpha-MAC were introduced by Daemen and Rijmen in 2005. We show that under certain assumptions about its i...
INDOCRYPT
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. In MyCrypt 2005, Augot, Finiasz, and Sendrier proposed FSB, a family of cryptographic hash functions. The security claim of the FSB hashes is based on a coding theory pro...
CCS
2009
ACM
14 years 6 months ago
2009
ACM
In this work, we study several properties of the SHA-2 design which have been utilized in recent collision attacks against reduced round SHA-2. Small modifications to the SHA-2 des...
EUC
2005
Springer
13 years 11 months ago
2005
Springer
Public-key cryptosystem (PKC) is one of inevitable key technologies in order to accomplish fruitful security applications in ubiquitous computing systems. The ubiquitous computer o...