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» On the Interpolation Attacks on Block Ciphers
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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
FSE
2000
Springer
96views Cryptology» more  FSE 2000»
13 years 8 months ago
On the Interpolation Attacks on Block Ciphers
Abstract. The complexity of interpolation attacks on block ciphers depends on the degree of the polynomial approximation and or on the number of terms in the polynomial approximati...
Amr M. Youssef, Guang Gong
ISW
2007
Springer
13 years 11 months ago
The Security of Elastic Block Ciphers Against Key-Recovery Attacks
We analyze the security of elastic block ciphers against key-recovery attacks. An elastic version of a fixed-length block cipher is a variable-length block cipher that supports an...
Debra L. Cook, Moti Yung, Angelos D. Keromytis
FSE
2007
Springer
153views Cryptology» more  FSE 2007»
13 years 11 months ago
A New Attack on 6-Round IDEA
IDEA is a 64-bit block cipher with 128-bit keys introduced
Eli Biham, Orr Dunkelman, Nathan Keller
AC
1998
Springer
13 years 8 months ago
Contemporary Block Ciphers
This paper considers modern secret-key block ciphers. The theory behind the design and analysis of modern block ciphers is explained, and the most important known attacks are outli...
Lars R. Knudsen