ملخص
Traitor tracing schemes were introduced so as to combat the typical piracy scenario whereby pirate decoders (or access control smart-cards) are manufactured and sold by pirates to illegal subscribers. Those traitor tracing schemes, however, are ineffective for the currently less common scenario where a pirate publishes the periodical access control keys on the Internet or, alternatively, simply rebroadcasts the content via an independent pirate network. This new piracy scenario may become especially attractive (to pirates) in the context of broadband multicast over the Internet. In this paper we consider the consequences of this type of piracy and offer countermeasures. We introduce the concept of dynamic traitor tracing which is a practical and efficient tool to combat this type of piracy. We also consider the static watermarking problem, presented by Boneh and Shaw, and derive bounds on the performance parameters of the “natural majority algorithm"”.
اللغة الأصلية | الإنجليزيّة |
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عنوان منشور المضيف | Advances in Cryptology – CRYPTO 1999 - 19th Annual International Cryptology Conference, Proceedings |
المحررون | Michael Wiener |
ناشر | Springer Verlag |
الصفحات | 354-371 |
عدد الصفحات | 18 |
رقم المعيار الدولي للكتب (المطبوع) | 3540663479, 9783540663478 |
المعرِّفات الرقمية للأشياء | |
حالة النشر | نُشِر - 1999 |
منشور خارجيًا | نعم |
الحدث | 19th Annual International Cryptology Conference, CRYPTO 1999 - Santa Barbara, الولايات المتّحدة المدة: ١٥ أغسطس ١٩٩٩ → ١٩ أغسطس ١٩٩٩ |
سلسلة المنشورات
الاسم | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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مستوى الصوت | 1666 |
رقم المعيار الدولي للدوريات (المطبوع) | 0302-9743 |
رقم المعيار الدولي للدوريات (الإلكتروني) | 1611-3349 |
!!Conference
!!Conference | 19th Annual International Cryptology Conference, CRYPTO 1999 |
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الدولة/الإقليم | الولايات المتّحدة |
المدينة | Santa Barbara |
المدة | ١٥/٠٨/٩٩ → ١٩/٠٨/٩٩ |
ملاحظة ببليوغرافية
Publisher Copyright:© Springer-Verlag Berlin Heidelberg 1999.