A structural analysis of the A5/1 state transition graph
We describe efficient algorithms to analyze the cycle structure of the graph induced by the state transition function of the A5/1 stream cipher used in GSM mobile phones and report on the results of the implementation. The analysis is performed in five steps utilizing HPC clusters, GPGPU and externa...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Open Publishing Association
2012-10-01
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Series: | Electronic Proceedings in Theoretical Computer Science |
Online Access: | http://arxiv.org/pdf/1210.6411v1 |