Traitor tracing for stateful pirate decoders with constant ciphertext rate

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Abstract

Stateful pirate decoders are history recording and abrupt pirate decoders. These decoders can keep states between decryptions to detect whether they are being traced and are then able to take some counter-actions against the tracing process, such as "shutting down" or erasing all internal information. We propose the first constant ciphertext rate scheme which copes with such pirate decoders. Our scheme moreover supports black-box public traceability.

Original languageEnglish
Title of host publicationProgress in Cryptology, VIETCRYPT 2006 - 1st International Conference on Cryptology in Vietnam, Revised Selected Papers
PublisherSpringer Verlag
Pages354-365
Number of pages12
ISBN (Print)3540687998, 9783540687993
DOIs
Publication statusPublished - 1 Jan 2006
Externally publishedYes
Event1st International Conference on Cryptology in Vietnam, VIETCRYPT 2006 - Hanoi, Viet Nam
Duration: 25 Sept 200628 Sept 2006

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4341 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference1st International Conference on Cryptology in Vietnam, VIETCRYPT 2006
Country/TerritoryViet Nam
CityHanoi
Period25/09/0628/09/06

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