Integrated encryption in dynamic arithmetic compression

Shmuel T. Klein, Dana Shapira

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

A compression cryptosystem based on adaptive arithmetic coding is proposed, in which the updates of the frequency tables for the underlying alphabet are done selectively, according to some secret key K. We give empirical evidence that the compression performance is not hurt, and discuss also aspects of the system being used as an encryption method.

Original languageEnglish
Title of host publicationLanguage and Automata Theory and Applications - 11th International Conference, LATA 2017, Proceedings
EditorsFrank Drewes, Carlos Martín-Vide, Bianca Truthe
Pages143-154
Number of pages12
Volume10168
DOIs
StatePublished - 2017
Event11th International Conference on Language and Automata Theory and Applications, LATA 2017 - Umea, Sweden
Duration: 6 Mar 20179 Mar 2017

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume10168 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference11th International Conference on Language and Automata Theory and Applications, LATA 2017
Country/TerritorySweden
City Umea
Period6/03/179/03/17

Keywords

  • Automata theory
  • Adaptive arithmetic coding; Compression performance; Encryption methods; Frequency Tables; Secret key
  • Cryptography

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