Parameterized Hash Functions

Tomasz Bilski, Krzysztof Bucholc, Anna Grocholewska-Czury

Abstract


In this paper we describe a family of highly parameterized hash functions. This parameterization results in great flexibility between performance and security of the algorithm. The three basic functions, HaF-256, HaF-512 and HaF-1024 constitute this hash function family. Lengths of message digests are 256, 512 and 1024 bits respectively. The paper discusses the details of functions structure. The method used to generate function S-box is also described in detail.

Full Text:

PDF


DOI: http://dx.doi.org/10.2478/v10065-012-0025-z
Date of publication: 2012-01-01 00:00:00
Date of submission: 2016-04-28 09:08:07


Statistics


Total abstract view - 525
Downloads (from 2020-06-17) - PDF - 0

Indicators



Refbacks

  • There are currently no refbacks.


Copyright (c) 2015 Annales UMCS Sectio AI Informatica

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.