| Presentation | 2002/11/7 Several New Methods for Protecting Digital Rights : Proposals from the Standpoints of Information Security Masao KASAHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we present several new methods for protecting the various types of unauthorized reception of contents provided by such as Conditional Access Systems. We propose the using of a set of keys, each ot which is chosen by the small bits of header information sent by the providers, Rights Management Organizations(RMO), etc. We show the method of embedding the M sequence, for tracing traitors, in the set of keys. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | rights management / copy control / copy protection / CASC(Conditional Access Systems) / tracing traitors |
| Paper # | ISEC2002-78 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2002/11/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Several New Methods for Protecting Digital Rights : Proposals from the Standpoints of Information Security |
| Sub Title (in English) | |
| Keyword(1) | rights management |
| Keyword(2) | copy control |
| Keyword(3) | copy protection |
| Keyword(4) | CASC(Conditional Access Systems) |
| Keyword(5) | tracing traitors |
| 1st Author's Name | Masao KASAHARA |
| 1st Author's Affiliation | Faculty of Informatics, Osaka Gakuin University() |
| Date | 2002/11/7 |
| Paper # | ISEC2002-78 |
| Volume (vol) | vol.102 |
| Number (no) | 436 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |