سال انتشار: ۱۳۸۵

محل انتشار: چهاردهمین کنفرانس مهندسی برق ایران

تعداد صفحات: ۵

نویسنده(ها):

H Khaleghi Bizaki – Department of Secure Communication Iran University of Science and Technology
S. Davod Mansoori – Faculty of Electrical and Electronic Engineering Malek Ashtar University of Technology
A. Falahati – Department of Secure Communication Iran University of Science and Technology

چکیده:

Linear attack is primarily introduced for DES encryption system by Matsui. This particular cryptanalysis was based on linear approximation of nonlinear S-boxes within the algorithm. This kind of attack is then deployed for many other block ciphers. This paper describes linear attack on second round Mini-AES. By using this cryptanalysis, it is possible to attack on full round of Mini-AES algorithm. Undoubtly, one of the most important result of this cryptanalysis is that, it will be possible to better understanding linear attack on Rijndael.