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ASIACRYPT
2003
Springer
13 years 10 months ago
A New Attack against Khazad
Abstract. Khazad is a new block cipher initially proposed as a candidate to the NESSIE project. Its design is very similar to Rijndael, although it is a 64-bit block cipher. In thi...
Frédéric Muller
FSE
2003
Springer
152views Cryptology» more  FSE 2003»
13 years 10 months ago
Block Ciphers and Systems of Quadratic Equations
Abstract. In this paper we compare systems of multivariate polynomials, which completely define the block ciphers Khazad, Misty1, Kasumi, Camellia, Rijndael and Serpent in the vie...
Alex Biryukov, Christophe De Cannière
AES
2004
Springer
139views Cryptology» more  AES 2004»
13 years 10 months ago
The Inverse S-Box, Non-linear Polynomial Relations and Cryptanalysis of Block Ciphers
This paper is motivated by the design of AES. We consider a broader question of cryptanalysis of block ciphers having very good non-linearity and diffusion. Can we expect anyway, ...
Nicolas Courtois
CANS
2008
Springer
198views Cryptology» more  CANS 2008»
13 years 7 months ago
3D: A Three-Dimensional Block Cipher
Abstract. The main contribution of this paper is a new iterated secretkey block cipher called 3D, inspired by the AES cipher. The 3D cipher has an SPN design, operates on 512-bit b...
Jorge Nakahara Jr.