PL3105882T3 - Sposób, urządzenie i nośnik odczytywalny komputerowo do zabezpieczania kluczy treści dostarczanych w plikach manifestu - Google Patents
Sposób, urządzenie i nośnik odczytywalny komputerowo do zabezpieczania kluczy treści dostarczanych w plikach manifestuInfo
- Publication number
- PL3105882T3 PL3105882T3 PL15712676T PL15712676T PL3105882T3 PL 3105882 T3 PL3105882 T3 PL 3105882T3 PL 15712676 T PL15712676 T PL 15712676T PL 15712676 T PL15712676 T PL 15712676T PL 3105882 T3 PL3105882 T3 PL 3105882T3
- Authority
- PL
- Poland
- Prior art keywords
- computer readable
- readable medium
- content keys
- manifest files
- securing content
- Prior art date
Links
Classifications
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
- H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
-
- 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
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/60—Digital content management, e.g. content distribution
- H04L2209/603—Digital right managament [DRM]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461938425P | 2014-02-11 | 2014-02-11 | |
| US14/618,598 US11228427B2 (en) | 2014-02-11 | 2015-02-10 | System and method for securing content keys delivered in manifest files |
| PCT/IB2015/051028 WO2015121806A2 (en) | 2014-02-11 | 2015-02-11 | System and method for securing content keys delivered in manifest files |
| EP15712676.4A EP3105882B1 (en) | 2014-02-11 | 2015-02-11 | Method, apparatus and computer readable medium for securing content keys delivered in manifest files |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3105882T3 true PL3105882T3 (pl) | 2021-10-25 |
Family
ID=53775922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15712676T PL3105882T3 (pl) | 2014-02-11 | 2015-02-11 | Sposób, urządzenie i nośnik odczytywalny komputerowo do zabezpieczania kluczy treści dostarczanych w plikach manifestu |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11228427B2 (pl) |
| EP (1) | EP3105882B1 (pl) |
| CN (1) | CN106464485B (pl) |
| BR (1) | BR112016018486A8 (pl) |
| CA (1) | CA2939396A1 (pl) |
| HU (1) | HUE054769T2 (pl) |
| PL (1) | PL3105882T3 (pl) |
| WO (1) | WO2015121806A2 (pl) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9594927B2 (en) * | 2014-09-10 | 2017-03-14 | Intel Corporation | Providing a trusted execution environment using a processor |
| US10084838B2 (en) | 2014-10-29 | 2018-09-25 | DLVR, Inc. | Generating and using manifest files including content delivery network authentication data |
| US10142386B2 (en) | 2014-10-29 | 2018-11-27 | DLVR, Inc. | Determining manifest file data used in adaptive streaming video delivery |
| US9509742B2 (en) | 2014-10-29 | 2016-11-29 | DLVR, Inc. | Configuring manifest files referencing infrastructure service providers for adaptive streaming video |
| US10205710B2 (en) * | 2015-01-08 | 2019-02-12 | Intertrust Technologies Corporation | Cryptographic systems and methods |
| US10255200B2 (en) * | 2015-02-25 | 2019-04-09 | Western Digital Technologies, Inc. | Data storage device and method of operation using multiple security protocols |
| US10237722B2 (en) * | 2015-03-11 | 2019-03-19 | Futurewei Technologies, Inc. | System and method for multi-SIM profiles or embedded SIM |
| US10425427B2 (en) * | 2015-06-19 | 2019-09-24 | Futurewei Technologies, Inc. | Template uniform resource locator signing |
| US10270591B2 (en) | 2015-06-30 | 2019-04-23 | Activevideo Networks, Inc. | Remotely managed trusted execution environment for digital-rights management in a distributed network with thin clients |
| US9578054B1 (en) | 2015-08-31 | 2017-02-21 | Newman H-R Computer Design, LLC | Hacking-resistant computer design |
| US10893313B2 (en) | 2015-09-11 | 2021-01-12 | Active Video Networks, Inc. | Secure bridging of third-party digital rights management to local security |
| US9660803B2 (en) * | 2015-09-15 | 2017-05-23 | Global Risk Advisors | Device and method for resonant cryptography |
| US9917690B2 (en) * | 2015-10-01 | 2018-03-13 | Time Warner Cable Enterprises Llc | Encryption management, content recording management, and playback management in a network environment |
| US10025600B2 (en) * | 2015-10-02 | 2018-07-17 | Google Llc | NAND-based verified boot |
| CN106845160B (zh) * | 2015-12-03 | 2018-04-20 | 国家新闻出版广电总局广播科学研究院 | 一种用于智能操作系统的数字版权管理（drm）方法和系统 |
| EP3179690A1 (en) * | 2015-12-11 | 2017-06-14 | Gemalto Sa | Mobile device having trusted execution environment |
| US10127399B1 (en) * | 2015-12-29 | 2018-11-13 | EMC IP Holding Company LLC | Secrets as a service |
| CN105681882B (zh) | 2016-01-04 | 2019-04-19 | 华为技术有限公司 | 控制视频输出的方法及其装置、控制电路 |
| EP3229398A1 (en) * | 2016-04-08 | 2017-10-11 | Gemalto Sa | A method for updating a long-term key used to protect communications between a network and a remote device |
| EP3242488A1 (en) * | 2016-05-04 | 2017-11-08 | Thomson Licensing | Method for decrypting adaptive bit rate streams and corresponding device |
| US10389517B2 (en) * | 2016-06-27 | 2019-08-20 | Nxp B.V. | Using secure key storage to bind a white-box implementation to one platform |
| US10740466B1 (en) * | 2016-09-29 | 2020-08-11 | Amazon Technologies, Inc. | Securing interfaces of a compute node |
| WO2018102756A2 (en) | 2016-12-01 | 2018-06-07 | Brightcove, Inc. | Optimization of encoding profiles for media streaming |
| US11295017B2 (en) * | 2017-01-31 | 2022-04-05 | Ford Global Technologies, Llc | Over-the-air updates security |
| JP7027664B2 (ja) * | 2017-02-20 | 2022-03-02 | パスガード インコーポレイテッド | ハッキング耐性のあるコンピュータ設計 |
| US10901627B1 (en) | 2017-02-28 | 2021-01-26 | Amazon Technologies, Inc. | Tracking persistent memory usage |
| US10404674B1 (en) | 2017-02-28 | 2019-09-03 | Amazon Technologies, Inc. | Efficient memory management in multi-tenant virtualized environment |
| US10474359B1 (en) | 2017-02-28 | 2019-11-12 | Amazon Technologies, Inc. | Write minimization for de-allocated memory |
| CN106997439B (zh) * | 2017-04-01 | 2020-06-19 | 北京元心科技有限公司 | 基于TrustZone的数据加解密方法、装置及终端设备 |
| CN106992851B (zh) * | 2017-04-01 | 2020-04-10 | 北京元心科技有限公司 | 基于TrustZone的数据库文件口令加解密方法、装置及终端设备 |
| CN106980793B (zh) * | 2017-04-01 | 2020-05-15 | 北京元心科技有限公司 | 基于TrustZone的通用口令存储及读取方法、装置及终端设备 |
| CN106980794B (zh) * | 2017-04-01 | 2020-03-17 | 北京元心科技有限公司 | 基于TrustZone的文件加解密方法、装置及终端设备 |
| US11252454B2 (en) * | 2017-06-28 | 2022-02-15 | Telefonaktiebolaget L M Ericsson (Publ) | System, devices and methods for providing stream privacy in an ABR OTT media network |
| US20190132629A1 (en) * | 2017-10-26 | 2019-05-02 | Jonathan Kendrick | Application for detecting a currency and presenting associated content on an entertainment device |
| GB2568966A (en) * | 2017-12-04 | 2019-06-05 | Wellness Tech And Media Group Ltd | An encryption process |
| CN107819579B (zh) * | 2017-12-13 | 2021-08-24 | 西安Tcl软件开发有限公司 | 一种用户请求的处理方法、服务器及计算机可读存储介质 |
| CN108260125B (zh) * | 2018-01-19 | 2020-09-18 | 北京工业大学 | 一种基于d2d通信的内容分发应用的密钥分发方法 |
| WO2019148498A1 (en) * | 2018-02-05 | 2019-08-08 | Telefonaktiebolaget Lm Ericsson (Publ) | A method, a user equipment and a computer program product for enabling a dynamic adaptive streaming over http, dash, player to fetch media segments from a network |
| US11018871B2 (en) * | 2018-03-30 | 2021-05-25 | Intel Corporation | Key protection for computing platform |
| US11165758B2 (en) | 2018-04-09 | 2021-11-02 | International Business Machines Corporation | Keystream generation using media data |
| US10911227B2 (en) * | 2018-04-12 | 2021-02-02 | Mastercard International Incorporated | Method and system for managing centralized encryption and data format validation for secure real time multi-party data distribution |
| CN108768979B (zh) * | 2018-05-17 | 2021-04-16 | 网宿科技股份有限公司 | 企业内网访问的方法、用于企业内网访问的装置及其系统 |
| US11362824B2 (en) | 2018-05-25 | 2022-06-14 | Intertrust Technologies Corporation | Content management systems and methods using proxy reencryption |
| CN108881205B (zh) * | 2018-06-08 | 2020-11-17 | 西安理工大学 | 一种hls流媒体的安全播放系统及播放方法 |
| CN108880804B (zh) * | 2018-07-18 | 2020-06-30 | 北京理工大学 | 基于级联计算成像的网络密钥分发方法、装置和系统 |
| US12164604B2 (en) * | 2018-07-27 | 2024-12-10 | Comcast Cable Communications, Llc | Digital rights management interface |
| US11113422B2 (en) | 2018-08-03 | 2021-09-07 | Micron Technology, Inc. | Data protection in computer processors |
| US10740084B2 (en) * | 2018-08-16 | 2020-08-11 | Intel Corporation | Soc-assisted resilient boot |
| US11074198B2 (en) * | 2018-09-18 | 2021-07-27 | Micron Technology, Inc. | Key management in computer processors |
| US11444780B2 (en) * | 2019-05-21 | 2022-09-13 | Micron Technology, Inc. | Secure replaceable verification key architecture in a memory sub-system |
| US11386187B2 (en) * | 2019-06-18 | 2022-07-12 | Comcast Cable Communications, Llc | Systems and methods for securely processing content |
| US11456855B2 (en) * | 2019-10-17 | 2022-09-27 | Arm Limited | Obfuscating data at-transit |
| US11436343B2 (en) * | 2019-12-31 | 2022-09-06 | Arm Limited | Device, system, and method of policy enforcement for rich execution environment |
| US10715315B1 (en) * | 2020-03-19 | 2020-07-14 | BigFork Technologies, LLC | Secure management of content using a middleware layer between a client and a server |
| CN111757176B (zh) * | 2020-06-11 | 2021-11-30 | 青岛海信传媒网络技术有限公司 | 流媒体文件安全播放方法及显示设备 |
| CN112243154B (zh) * | 2020-07-15 | 2022-08-05 | 福建新大陆通信科技股份有限公司 | 一种机顶盒安全启动方法、设备及介质 |
| US11711555B1 (en) * | 2021-03-31 | 2023-07-25 | Amazon Technologies, Inc. | Protecting media content integrity across untrusted networks |
| US12200120B2 (en) * | 2021-04-08 | 2025-01-14 | Tactical Lighting Systems | Network arrangement for secure use of a private key remotely accessed through an open network |
| CN113612746B (zh) * | 2021-07-26 | 2023-05-09 | 中国建设银行股份有限公司 | 基于Android系统的敏感信息存储方法及系统 |
| CN114124434B (zh) * | 2021-09-26 | 2024-09-17 | 支付宝(杭州)信息技术有限公司 | 基于tee的网络通信方法、装置及系统 |
| US12407688B2 (en) | 2022-02-08 | 2025-09-02 | Cisco Technology, Inc. | End-to-end encryption with password access |
| US12013970B2 (en) | 2022-05-16 | 2024-06-18 | Bank Of America Corporation | System and method for detecting and obfuscating confidential information in task logs |
| CN115296789B (zh) * | 2022-06-13 | 2025-09-09 | 瑞芯微电子股份有限公司 | 用于处理密钥的方法和系统、电子设备 |
| US12613991B2 (en) * | 2023-12-07 | 2026-04-28 | Cvs Pharmacy, Inc. | Credential to guarantee identity |
| EP4625878A1 (en) * | 2024-03-28 | 2025-10-01 | Amadeus S.A.S. | Separately and securely processing data associated with different data providers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5850444A (en) | 1996-09-09 | 1998-12-15 | Telefonaktienbolaget L/M Ericsson (Publ) | Method and apparatus for encrypting radio traffic in a telecommunications network |
| US6947556B1 (en) | 2000-08-21 | 2005-09-20 | International Business Machines Corporation | Secure data storage and retrieval with key management and user authentication |
| JP4552294B2 (ja) * | 2000-08-31 | 2010-09-29 | ソニー株式会社 | コンテンツ配信システム、コンテンツ配信方法、および情報処理装置、並びにプログラム提供媒体 |
| KR100493284B1 (ko) | 2001-05-11 | 2005-06-03 | 엘지전자 주식회사 | 디지털 미디어의 복제 제어 방법 및 시스템 |
| DE602004007116T2 (de) * | 2003-03-14 | 2008-02-28 | Koninklijke Philips Electronics N.V. | Geschützter rückkanal vom digitalen rechte verwaltenden dongle |
| AU2003286146A1 (en) | 2003-10-31 | 2005-06-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and devices for the control of the usage of content |
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| BRPI0515038A (pt) * | 2004-09-10 | 2008-07-01 | Koninkl Philips Electronics Nv | métodos de associar conteúdo de dados com objetos de direitos em um sistema de comunicação e de prover acesso condicional, sistema para implementar um método, dispositivo receptor de fluxo para obter acesso condicional a um fluxo de dados criptografados, produto de programa de computador, e, dados de saìda para transmissão gerada por um método |
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| US9084031B2 (en) * | 2010-12-13 | 2015-07-14 | Microsoft Technology Licensing, Llc | Content license storage |
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| JP6010023B2 (ja) * | 2011-04-25 | 2016-10-19 | パナソニック株式会社 | 記録媒体装置及びコントローラ |
| WO2012158453A1 (en) * | 2011-05-16 | 2012-11-22 | Panasonic Corporation | Duplication judgment device and duplication management system |
| US8983076B2 (en) * | 2011-12-22 | 2015-03-17 | Adobe Systems Incorporated | Methods and apparatus for key delivery in HTTP live streaming |
| US9418209B2 (en) * | 2012-10-02 | 2016-08-16 | Google Technology Holdings LLC | Systems and methods for manipulating sensitive information in a secure mobile environment |
| US20140196079A1 (en) * | 2012-10-10 | 2014-07-10 | Red.Com, Inc. | Video distribution and playback |
| WO2014090761A1 (en) * | 2012-12-10 | 2014-06-19 | Koninklijke Kpn N.V. | Digital rights management for segmented content |
| CN104283686A (zh) * | 2014-05-27 | 2015-01-14 | 深圳市天朗时代科技有限公司 | 一种数字版权保护方法及其系统 |
-
2015
- 2015-02-10 US US14/618,598 patent/US11228427B2/en active Active
- 2015-02-11 HU HUE15712676A patent/HUE054769T2/hu unknown
- 2015-02-11 CN CN201580019261.0A patent/CN106464485B/zh active Active
- 2015-02-11 PL PL15712676T patent/PL3105882T3/pl unknown
- 2015-02-11 WO PCT/IB2015/051028 patent/WO2015121806A2/en not_active Ceased
- 2015-02-11 EP EP15712676.4A patent/EP3105882B1/en active Active
- 2015-02-11 BR BR112016018486A patent/BR112016018486A8/pt active Search and Examination
- 2015-02-11 CA CA2939396A patent/CA2939396A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN106464485A8 (zh) | 2017-06-30 |
| BR112016018486A8 (pt) | 2019-10-01 |
| WO2015121806A2 (en) | 2015-08-20 |
| CN106464485B (zh) | 2020-03-06 |
| BR112016018486A2 (pt) | 2018-07-10 |
| CN106464485A (zh) | 2017-02-22 |
| US11228427B2 (en) | 2022-01-18 |
| US20150229471A1 (en) | 2015-08-13 |
| CA2939396A1 (en) | 2015-08-20 |
| EP3105882B1 (en) | 2021-04-07 |
| EP3105882A2 (en) | 2016-12-21 |
| HUE054769T2 (hu) | 2021-09-28 |
| WO2015121806A3 (en) | 2015-12-03 |
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