JP2014238877A - 信頼される処理技術を使用したデジタル権利管理 - Google Patents
信頼される処理技術を使用したデジタル権利管理 Download PDFInfo
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- JP2014238877A JP2014238877A JP2014162568A JP2014162568A JP2014238877A JP 2014238877 A JP2014238877 A JP 2014238877A JP 2014162568 A JP2014162568 A JP 2014162568A JP 2014162568 A JP2014162568 A JP 2014162568A JP 2014238877 A JP2014238877 A JP 2014238877A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Technology Law (AREA)
- Multimedia (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
Abstract
Description
次に、接続されたデバイス上のDRMエージェント114は、DCFの中にドメインRO124を埋め込む。次に、このDCFが、ローカル接続技術を介する適切なプロトコル、例えば、BluetoothまたはUSBを使用して、接続されていないデバイスに転送されることが可能である。接続されたデバイスと接続されていないデバイスの両方が、OMA DRM準拠であって、この機能をサポートしなければならない。また、接続されていないデバイスは、接続されたデバイスと同一のドメインに属さなければならない。
Claims (3)
- 要求するエンティティ(RE)と、ターゲットエンティティ(TE)との間でデジタル著作権管理(DRM)を実行するための方法であって、
前記REによって実行される以下のステップ、
(a)前記TEに、前記TEの信頼されている証明書を報告するよう要求するステップと、
(b)前記TEの信頼されている証明書を受信するステップと、
(c)レスポンダに、前記TEの信頼されている証明書を、完全性検証のために転送するステップと、
(d)前記レスポンダから、前記TEの信頼されている証明書の前記完全性検証の結果のインジケーションを受信するステップと、
(e)前記TEの自己証明された自身のプラットフォーム完全性ステータスを報告するよう要求するステップと、
(f)前記TEの自己証明されたプラットフォーム完全性ステータスについての情報を受信するステップと、
(g)前記受信したインジケーションと、前記TEの自己証明されたプラットフォーム完全性ステータスについての前記情報とに基づいて、前記TEにおいて十分な信頼を与えて、Rights Object Acquisition Protocol(ROAP)において前記TEを進めるか、または、権利オブジェクトをデバイスが獲得することを可能にする別のプロトコルにおいて前記TEを進めるかを判定するステップであって、前記判定するステップは、前記レスポンダに、前記TEの自己証明されたプラットフォーム完全性ステータスを、検証のために予め転送することなく実行される、ステップと
を備えることを特徴とする方法。 - 前記REは、権利発行者(RI)であり、および、前記TEは、前記デバイスであることを特徴とする請求項1に記載の方法。
- 前記方法は、前記デバイスが前記RIとの前記登録プロトコルを開始する前に、前記方法を開始するトリガを前記デバイスが前記RIに送信することによって実行されることを特徴とする請求項2に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79815206P | 2006-05-05 | 2006-05-05 | |
| US60/798,152 | 2006-05-05 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012168650A Division JP2012257292A (ja) | 2006-05-05 | 2012-07-30 | 信頼される処理技術を使用したデジタル権利管理 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014238877A true JP2014238877A (ja) | 2014-12-18 |
| JP5977292B2 JP5977292B2 (ja) | 2016-08-24 |
Family
ID=39679410
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009509765A Expired - Fee Related JP5181094B2 (ja) | 2006-05-05 | 2007-05-04 | 信頼される処理技術を使用したデジタル権利管理 |
| JP2012168650A Pending JP2012257292A (ja) | 2006-05-05 | 2012-07-30 | 信頼される処理技術を使用したデジタル権利管理 |
| JP2014162568A Expired - Fee Related JP5977292B2 (ja) | 2006-05-05 | 2014-08-08 | 信頼される処理技術を使用したデジタル権利管理 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009509765A Expired - Fee Related JP5181094B2 (ja) | 2006-05-05 | 2007-05-04 | 信頼される処理技術を使用したデジタル権利管理 |
| JP2012168650A Pending JP2012257292A (ja) | 2006-05-05 | 2012-07-30 | 信頼される処理技術を使用したデジタル権利管理 |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US8769298B2 (ja) |
| EP (3) | EP2495932B1 (ja) |
| JP (3) | JP5181094B2 (ja) |
| KR (4) | KR20120092675A (ja) |
| CN (2) | CN101573936B (ja) |
| AR (1) | AR060774A1 (ja) |
| AU (1) | AU2007347234B2 (ja) |
| BR (1) | BRPI0710321A2 (ja) |
| CA (1) | CA2651436A1 (ja) |
| IL (1) | IL195129A (ja) |
| MX (1) | MX2008014168A (ja) |
| RU (3) | RU2419235C2 (ja) |
| SG (1) | SG171651A1 (ja) |
| TW (3) | TWI467987B (ja) |
| WO (1) | WO2008100264A2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024111360A1 (ja) * | 2022-11-21 | 2024-05-30 | 株式会社野村総合研究所 | コンテンツ管理システム、コンテンツ管理方法、及びコンテンツ管理プログラム |
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| JP7492805B1 (ja) | 2022-11-21 | 2024-05-30 | 株式会社野村総合研究所 | コンテンツ管理システム、コンテンツ管理方法、及びコンテンツ管理プログラム |
| JP2024077569A (ja) * | 2022-11-21 | 2024-06-07 | 株式会社野村総合研究所 | コンテンツ管理システム、コンテンツ管理方法、及びコンテンツ管理プログラム |
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