13 search results - page 1 / 3 » An Improved Algebraic Attack on Hamsi-256 |
FSE
2011
Springer
12 years 8 months ago
2011
Springer
Hamsi is one of the 14 second-stage candidates in NIST’s SHA-3 competition. The only previous attack on this hash function was a very marginal attack on its 256-bit version publi...
FSE
2004
Springer
13 years 10 months ago
2004
Springer
CANS
2009
Springer
13 years 11 months ago
2009
Springer
At Crypto 2008, Shamir introduced a new algebraic attack called the cube attack, which allows us to solve black-box polynomials if we are able to tweak the inputs by varying an ini...
FSE
2009
Springer
14 years 5 months ago
2009
Springer
In this paper we propose a new cryptanalytic method against block ciphers, which combines both algebraic and statistical techniques. More specifically, we show how to use algebraic...
TIT
2008
13 years 4 months ago
2008
Abstract. The recent algebraic attacks have received a lot of attention in cryptographic literature. The algebraic immunity of a Boolean function quantifies its resistance to the s...