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This paper deals with logical cryptanalysis of hash functions. They are commonly used to check data integrity and to authenticate protocols. These functions compute, from an any-length message, a fixed-length bit string, usually named digest. This work defines an experimental framework, that allows, thanks to the propositional formalism, to study cryptosystems at the bit level through corresponding...
The SATisfiability Problem is a core problem in mathematical logic and computing theory. In the last years, progresses have led it to be a great and competitive approach to practically solve a wide range of industrial and academic problems. Thus, the current SAT solving capacity allows the propositional formalism to be an interesting alternative to tackle cryptographic problems, and particularly introduced...
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