The Design of Rijndael
Improved Impossible Differential Cryptanalysis of Rijndael and Crypton
ICISC '01 Proceedings of the 4th International Conference Seoul on Information Security and Cryptology
Improved Cryptanalysis of Rijndael
FSE '00 Proceedings of the 7th International Workshop on Fast Software Encryption
Impossible differential cryptanalysis of 7-round advanced encryption standard (AES)
Information Processing Letters - Devoted to the rapid publication of short contributions to information processing
A Meet-in-the-Middle Attack on 8-Round AES
Fast Software Encryption
Improved related-key impossible differential attacks on reduced-round AES-192
SAC'06 Proceedings of the 13th international conference on Selected areas in cryptography
New results on impossible differential cryptanalysis of reduced AES
ICISC'07 Proceedings of the 10th international conference on Information security and cryptology
Related-key differential-linear attacks on reduced AES-192
INDOCRYPT'07 Proceedings of the cryptology 8th international conference on Progress in cryptology
On efficient message authentication via block cipher design techniques
ASIACRYPT'07 Proceedings of the Advances in Crypotology 13th international conference on Theory and application of cryptology and information security
ASIACRYPT'07 Proceedings of the Advances in Crypotology 13th international conference on Theory and application of cryptology and information security
Improving integral attacks against Rijndael-256 up to 9 rounds
AFRICACRYPT'08 Proceedings of the Cryptology in Africa 1st international conference on Progress in cryptology
Improving the efficiency of impossible differential cryptanalysis of reduced Camellia and MISTY1
CT-RSA'08 Proceedings of the 2008 The Cryptopgraphers' Track at the RSA conference on Topics in cryptology
New multiset attacks on rijndael with large blocks
Mycrypt'05 Proceedings of the 1st international conference on Progress in Cryptology in Malaysia
Related-Key impossible differential attacks on 8-round AES-192
CT-RSA'06 Proceedings of the 2006 The Cryptographers' Track at the RSA conference on Topics in Cryptology
The boomerang attack on 5 and 6-round reduced AES
AES'04 Proceedings of the 4th international conference on Advanced Encryption Standard
FSE'07 Proceedings of the 14th international conference on Fast Software Encryption
Related-key rectangle attacks on reduced AES-192 and AES-256
FSE'07 Proceedings of the 14th international conference on Fast Software Encryption
Impossible-differential attacks on large-block Rijndael
ISC'07 Proceedings of the 10th international conference on Information Security
Known-key attacks on Rijndael with large blocks and strengthening shiftrow parameter
IWSEC'10 Proceedings of the 5th international conference on Advances in information and computer security
Improved impossible differential attacks on large-block rijndael
ICISC'12 Proceedings of the 15th international conference on Information Security and Cryptology
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In this paper, we present some improved impossible differential attacks on large-block Rijndael whose block sizes are larger than 128 bits. First of all, we present some important observations which help us to significantly improve the impossible differential attacks on large-block Rijndael proposed by Nakahara-Pavão (ISC 2007). Then we introduce some new impossible differentials for large-block Rijndael. Utilizing these longer impossible differential distinguishers, together with the technique of changing the order of MixColumnsand AddRoundKeyoperations proposed by Zhang-Wu-Feng (ICISC 2007), we can apply impossible differential attacks up to 7-round Rijndael-160, 8-round Rijndael-192, and 9-round Rijndael-224/256. As far as we know, except the attack on Rijndael-256, all the other results are the best cryptanalytic results on large-block Rijndael.