Digital fingerprinting under and (Somewhat) beyond the marking assumption(Invited Talk)

Alexander Barg, Grigory Kabatiansky

Результат исследований: Глава в книге, отчете, сборнике статейМатериалы для конференциирецензирование

1 Цитирования (Scopus)

Аннотация

This paper is an extended abstract of the invited talk given by the first-named author. In the first part of the talk we give a general introduction to collusion-resistant fingerprinting, discussing problem statements and different sets of assumptions for the digital fingerprinting problem. In the second part we discuss in more detail a combinatorial version of the fingerprinting problem, known as parent-identifying codes. Most earlier works on digital fingerprinting rely on the so-called marking assumption, under which the attackers cannot modify the coordinates in which their fingerprints are identical. We introduce a version of parent-identifying codes for collusion attacks that do not necessarily follow the marking assumption. We show existence of such codes for coalitions of arbitrary size t. Some exact answers are obtained for t=2 pirates.

Язык оригиналаАнглийский
Название основной публикацииInformation Theoretic Security - 5th International Conference, ICITS 2011, Proceedings
Страницы202-205
Число страниц4
DOI
СостояниеОпубликовано - 2011
Опубликовано для внешнего пользованияДа
Событие5th International Conference on Information Theoretic Security, ICITS 2011 - Amsterdam, Голландия
Продолжительность: 21 мая 201124 мая 2011

Серия публикаций

НазваниеLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Том6673 LNCS
ISSN (печатное издание)0302-9743
ISSN (электронное издание)1611-3349

Конференция

Конференция5th International Conference on Information Theoretic Security, ICITS 2011
Страна/TерриторияГолландия
ГородAmsterdam
Период21/05/1124/05/11

Fingerprint

Подробные сведения о темах исследования «Digital fingerprinting under and (Somewhat) beyond the marking assumption(Invited Talk)». Вместе они формируют уникальный семантический отпечаток (fingerprint).

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