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CTRSA
2006
Springer
129views Cryptology» more  CTRSA 2006»
13 years 11 months ago
Related-Key Impossible Differential Attacks on 8-Round AES-192
In this paper we examine the strength of AES against the related-key impossible differential attack, following the work of Jakimoski and Desmedt [12]. We use several additional obs...
Eli Biham, Orr Dunkelman, Nathan Keller
FSE
2007
Springer
250views Cryptology» more  FSE 2007»
14 years 1 months ago
Related-Key Rectangle Attacks on Reduced AES-192 and AES-256
This paper examines the security of AES-192 and AES-256 against a related-key rectangle attack. We find the following new attacks: 8-round reduced AES-192 with 2 related keys, 10-...
Jongsung Kim, Seokhie Hong, Bart Preneel
ASIACRYPT
2008
Springer
13 years 9 months ago
An Improved Impossible Differential Attack on MISTY1
MISTY1 is a Feistel block cipher that received a great deal of cryptographic attention. Its recursive structure, as well as the added FL layers, have been successful in thwarting v...
Orr Dunkelman, Nathan Keller
ASIACRYPT
2001
Springer
13 years 11 months ago
Security of Reduced Version of the Block Cipher Camellia against Truncated and Impossible Differential Cryptanalysis
This paper describes truncated and impossible differential cryptanalysis of the 128-bit block cipher Camellia, which was proposed by NTT and Mitsubishi Electric Corporation. Our wo...
Makoto Sugita, Kazukuni Kobara, Hideki Imai