State convergence and the effectiveness of time-memory-data tradeoffs
Teo, Sui-Guan, Simpson, Leonie R., Wong, Kenneth Koon-Ho, & Dawson, Edward (2011) State convergence and the effectiveness of time-memory-data tradeoffs. In Abraham, Ajith, Zheng, Daniel, Agrawal, Dharma, Abdollah, Mohd Faizal, Corchado, Emilio, Casola, Valentina, et al. (Eds.) Proceedings of the 7th International Conference on Information Assurance and Security, IEEE, Universiti Teknikal Malaysia Melaka , Malacca, Malaysia, pp. 92-97.
Various time-memory tradeoffs attacks for stream ciphers have been proposed over the years. However, the claimed success of these attacks assumes the initialisation process of the stream cipher is one-to-one. Some stream cipher proposals do not have a one-to-one initialisation process. In this paper, we examine the impact of this on the success of time-memory-data tradeoff attacks. Under the circumstances, some attacks are more successful than previously claimed while others are less. The conditions for both cases are established.
Impact and interest:
Citation countsare sourced monthly fromand citation databases.
Citations counts from theindexing service can be viewed at the linked Google Scholar™ search.
Full-text downloadsdisplays the total number of times this work’s files (e.g., a PDF) have been downloaded from QUT ePrints as well as the number of downloads in the previous 365 days. The count includes downloads for all files if a work has more than one.
|Item Type:||Conference Paper|
|Additional Information:||This is an updated version of the paper which was submitted to IAS 2011. That paper contained some errors in the calculation of the time, memory, and data complexities of the attacks. This paper contains the correct figures.|
|Keywords:||Stream Ciphers, Time-Memory-Data tradeoffs, State Convergence, Mixer, ZUC, A5/1|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > COMPUTER SOFTWARE (080300) > Computer System Security (080303)|
|Divisions:||Past > Schools > Computer Science|
Past > QUT Faculties & Divisions > Faculty of Science and Technology
Past > Institutes > Information Security Institute
|Copyright Owner:||Copyright 2011 IEEE|
|Copyright Statement:||Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.|
|Deposited On:||21 Dec 2011 08:15|
|Last Modified:||24 Dec 2011 12:50|
Repository Staff Only: item control page