PHAL-256 – Parameterized Hash Algorithm

Przemysław Rodwald; Janusz Stokłosa

doi:10.1109/IAS.2008.56

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Title

PHAL-256 – Parameterized Hash Algorithm

Authors

Przemysław Rodwald
Janusz Stokłosa (WE) ^{[ 1 ][ P ]}

^{[ 1 ]} Instytut Automatyki i Inżynierii Informatycznej, Wydział Elektryczny, Politechnika Poznańska | ^{[ P ]} employee

Year of publication

2008

Chapter type

paper

Publication language

english

Abstract

EN PHAL-256 (Parameterized Hash ALgorithm) is a proposal of a new dedicated hash algorithm designed as an answer to weaknesses of MD/SHA family. Recently proposed attacks on well-known and widely used hash functions motivate a design of new hash functions. In this paper new approach is presented, where a few elements of hash function are parameterized. This approach makes the hash algorithm more secure and more flexible. PHAL-256 consists of two mechanisms: new iteration schema and dedicated compression function.

Pages (from - to)

50 - 55

DOI

10.1109/IAS.2008.56

URL

https://ieeexplore.ieee.org/document/4627060

Book

Proceedings of the Fourth International Conference on Information Assurance and Security, IAS 2008, September 8-10, 2008, Napoli, Italy

Presented on

4th International Conference on Information Assurance and Security IAS 2008, 8-10.09.2008, Naples, Italy

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