Hash constructions that are secure against multicollisions
Author
Luzhetskiy, V. A.
Baryshev, Yu. V.
Лужецький, В. А.
Баришев, Ю. В.
Date
2010Metadata
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Abstract
The paper presents analysis of the attacks, based on finding multicollisions, and methods to counteract them. A generalized multi-pipe hash construction is proposed. Using this construction, the known methods of increasing hash constructions infeasibility are generalized and improved. A new approach to multicollisionresistant parallelized hashing design, formalized in the form of constructions, is proposed. Estimations of the proposed hash computing duration are presented.
Please use this identifier to cite or link to this item:
http://ir.lib.vntu.edu.ua/handle/123456789/14183
http://works.vntu.edu.ua/index.php/works/article/view/204