Multiple Linear Cryptanalysis of a Reduced Round RC6

Authors:
Takeshi Shimoyama;Masahiko Takenaka;Takeshi Koshiba
Affiliations:
-;-;-
Venue:
FSE '02 Revised Papers from the 9th International Workshop on Fast Software Encryption
Year:
2002

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Abstract

In this paper, we apply multiple linear cryptanalysis to a reduced round RC6 block cipher. We show that 18-round RC6 with weak key is breakable by using the multiple linear attack.