5 search results - page 1 / 1 » Rotational Cryptanalysis of ARX |
FSE
2010
Springer
14 years 3 months ago
2010
Springer
In this paper we analyze the security of systems based on modular additions, rotations, and XORs (ARX systems). We provide both theoretical support for their security and practical...
ASIACRYPT
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. In this paper we combine a recent rotational cryptanalysis with the rebound attack, which results in the best cryptanalysis of Skein, a candidate for the SHA-3 competitio...
FSE
1999
Springer
14 years 3 months ago
1999
Springer
We introduce “mod n cryptanalysis,” a form of partitioning attack that is effective against ciphers which rely on modular addition and bit rotations for their security. We dem...
CANS
2010
Springer
13 years 9 months ago
2010
Springer
The SHA-3 competition organized by NIST [1] aims to find a new hash standard as a replacement of SHA-2. Till now, 14 submissions have been selected as the second round candidates, ...
SACRYPT
2009
Springer
14 years 5 months ago
2009
Springer
In this paper, we analyze the hash functions Dynamic SHA and Dynamic SHA2, which have been selected as first round candidates in the NIST hash function competition. These hash fun...