Hash function construction based on time average moiré

Minvydas Ragulskis; Zenonas Navickas

doi:10.3934/dcdsb.2007.8.1007

Article Contents

2007, Volume 8, Issue 4: 1007-1020. Doi: 10.3934/dcdsb.2007.8.1007

This issue Previous Article Attractors for return maps near homoclinic tangencies of three-dimensional dissipative diffeomorphisms Next Article

Hash function construction based on time average moiré

Minvydas Ragulskis^1, and
Zenonas Navickas^1,

1.
Faculty of Fundamental Sciences, Kaunas University of Technology, Kaunas, LT-51368

Received: January 31, 2007

Revised: April 30, 2007

Published: October 2007

Abstract Related Papers Cited by

Abstract

An algorithm for the construction of hash function based on optical time average moirè experimental technique is proposed in this paper. Algebraic structures of grayscale color functions and time average operators are constructed. Properties of time average operators and effects of digital image representation are explored. The fact that the inverse problem of identification of the original grayscale color function from its time averaged image is an ill-posed problem helps to construct an efficient algorithm for the construction of a new class of one-way collision free hash functions.

Keywords:

Mathematics Subject Classification: Primary: 78A05; Secondary: 94A08.

Citation:

Article Metrics

HTML views() PDF downloads(81) Cited by(0)

Hash function construction based on time average moiré

Abstract

Access History

Article Metrics

Access History

Other Articles By Authors

Catalog

Hash function construction based on time average moiré

Abstract

Access History

SHARE

Article Metrics

Access History

Other Articles By Authors

Catalog

Export File

Citation

Format

Content