TR200002348T2 - Şifrelenmiş dijital verilerin kaydedilmesi için yöntem ve aygıt. - Google Patents
Şifrelenmiş dijital verilerin kaydedilmesi için yöntem ve aygıt.Info
- Publication number
- TR200002348T2 TR200002348T2 TR2000/02348T TR200002348T TR200002348T2 TR 200002348 T2 TR200002348 T2 TR 200002348T2 TR 2000/02348 T TR2000/02348 T TR 2000/02348T TR 200002348 T TR200002348 T TR 200002348T TR 200002348 T2 TR200002348 T2 TR 200002348T2
- Authority
- TR
- Turkey
- Prior art keywords
- key
- encrypted
- registration
- digital data
- decoder
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000013475 authorization Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4185—External card to be used in combination with the client device, e.g. for conditional access for payment
-
- 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
- H04L9/0894—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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
- H04N21/63345—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
- H04N21/8113—Monomedia components thereof involving special audio data, e.g. different tracks for different languages comprising music, e.g. song in MP3 format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
- H04N2005/91364—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video signal being scrambled
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
- Optical Recording Or Reproduction (AREA)
- Television Signal Processing For Recording (AREA)
- Recording Measured Values (AREA)
Abstract
Nakledilen dijital verilerin kaydedilmesi için bir yöntem olup, bu yöntemde, nakledilen dijital bilgiler CW, bir kayit sifreleme anahtari E(NE) kullanilarak sifrelenmekte ve sonuçtaki sifrelenmis ECM mesaji kayit destek ortaminda depolanmaktadir. Bundan baska, kayit sifreleme anahtarinin E(NE) bir esdegeri sifrelenmis ECM mesaji ile birlikte destek ortaminda depolanan bir EMM mesajini olusturmak üzere bir RT(A) kayit tasima anahtari ile sifrelenmektedir. Bir düzenlemede, kayit tasima anahtari bir merkezi yetkilendirme birimi tarafindan üretilmekte ve yönetilmektedir. Seçenek olarak, kayit tasima anahtari, örnegin, anahtarin kayit cihazinda üretilmesi ve bir halinin korunmak üzere dekodere iletilmesi ile, kullanicinin dekoder ve kayit cihazi konfigürasyonu içinde üretilebilmekte ve yönetilebilmektedir.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98400344A EP0936774A1 (en) | 1998-02-13 | 1998-02-13 | Recording of scrambled digital data |
EP98401513A EP0936812A1 (en) | 1998-02-13 | 1998-06-18 | Method and apparatus for recording of encrypted digital data |
Publications (1)
Publication Number | Publication Date |
---|---|
TR200002348T2 true TR200002348T2 (tr) | 2000-12-21 |
Family
ID=26151575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2000/02348T TR200002348T2 (tr) | 1998-02-13 | 1999-02-11 | Şifrelenmiş dijital verilerin kaydedilmesi için yöntem ve aygıt. |
Country Status (22)
Country | Link |
---|---|
US (1) | US7239704B1 (tr) |
EP (2) | EP0936812A1 (tr) |
JP (1) | JP2002514834A (tr) |
KR (1) | KR100566008B1 (tr) |
CN (1) | CN1296695A (tr) |
AT (1) | ATE225999T1 (tr) |
AU (1) | AU754015B2 (tr) |
BR (1) | BR9907878A (tr) |
CA (1) | CA2318992C (tr) |
DE (1) | DE69903408T2 (tr) |
ES (1) | ES2185311T3 (tr) |
HK (1) | HK1031070A1 (tr) |
HR (1) | HRP20000487A2 (tr) |
HU (1) | HUP0100651A3 (tr) |
ID (1) | ID25466A (tr) |
IL (2) | IL137639A0 (tr) |
NO (1) | NO332794B1 (tr) |
PL (1) | PL342260A1 (tr) |
RU (1) | RU2225681C2 (tr) |
TR (1) | TR200002348T2 (tr) |
UA (1) | UA61990C2 (tr) |
WO (1) | WO1999041907A1 (tr) |
Families Citing this family (92)
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EP0936774A1 (en) * | 1998-02-13 | 1999-08-18 | CANAL+ Société Anonyme | Recording of scrambled digital data |
-
1998
- 1998-06-18 EP EP98401513A patent/EP0936812A1/en not_active Withdrawn
-
1999
- 1999-02-11 PL PL99342260A patent/PL342260A1/xx unknown
- 1999-02-11 ES ES99902763T patent/ES2185311T3/es not_active Expired - Lifetime
- 1999-02-11 KR KR1020007008885A patent/KR100566008B1/ko not_active IP Right Cessation
- 1999-02-11 RU RU2000123561/09A patent/RU2225681C2/ru not_active IP Right Cessation
- 1999-02-11 CN CN99804951A patent/CN1296695A/zh active Pending
- 1999-02-11 WO PCT/IB1999/000303 patent/WO1999041907A1/en active IP Right Grant
- 1999-02-11 ID IDW20001663A patent/ID25466A/id unknown
- 1999-02-11 IL IL13763999A patent/IL137639A0/xx active IP Right Grant
- 1999-02-11 TR TR2000/02348T patent/TR200002348T2/tr unknown
- 1999-02-11 DE DE69903408T patent/DE69903408T2/de not_active Expired - Lifetime
- 1999-02-11 BR BR9907878-3A patent/BR9907878A/pt not_active IP Right Cessation
- 1999-02-11 CA CA002318992A patent/CA2318992C/en not_active Expired - Fee Related
- 1999-02-11 JP JP2000531953A patent/JP2002514834A/ja active Pending
- 1999-02-11 HU HU0100651A patent/HUP0100651A3/hu unknown
- 1999-02-11 AU AU22951/99A patent/AU754015B2/en not_active Ceased
- 1999-02-11 US US09/622,137 patent/US7239704B1/en not_active Expired - Lifetime
- 1999-02-11 AT AT99902763T patent/ATE225999T1/de active
- 1999-02-11 EP EP99902763A patent/EP1057332B1/en not_active Expired - Lifetime
- 1999-11-02 UA UA2000095260A patent/UA61990C2/uk unknown
-
2000
- 2000-07-21 HR HR20000487A patent/HRP20000487A2/hr not_active Application Discontinuation
- 2000-08-01 IL IL137639A patent/IL137639A/en not_active IP Right Cessation
- 2000-08-11 NO NO20004063A patent/NO332794B1/no not_active IP Right Cessation
-
2001
- 2001-03-13 HK HK01101818A patent/HK1031070A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2225681C2 (ru) | 2004-03-10 |
CA2318992A1 (en) | 1999-08-19 |
UA61990C2 (uk) | 2003-12-15 |
ATE225999T1 (de) | 2002-10-15 |
HUP0100651A2 (hu) | 2001-06-28 |
ES2185311T3 (es) | 2003-04-16 |
AU754015B2 (en) | 2002-10-31 |
AU2295199A (en) | 1999-08-30 |
US7239704B1 (en) | 2007-07-03 |
BR9907878A (pt) | 2000-10-31 |
HRP20000487A2 (en) | 2001-02-28 |
CN1296695A (zh) | 2001-05-23 |
NO332794B1 (no) | 2013-01-14 |
EP0936812A1 (en) | 1999-08-18 |
PL342260A1 (en) | 2001-06-04 |
EP1057332A1 (en) | 2000-12-06 |
KR100566008B1 (ko) | 2006-03-30 |
IL137639A (en) | 2006-12-10 |
NO20004063L (no) | 2000-10-13 |
ID25466A (id) | 2000-10-05 |
DE69903408D1 (de) | 2002-11-14 |
HUP0100651A3 (en) | 2003-02-28 |
WO1999041907A1 (en) | 1999-08-19 |
NO20004063D0 (no) | 2000-08-11 |
HK1031070A1 (en) | 2001-05-25 |
KR20010040956A (ko) | 2001-05-15 |
EP1057332B1 (en) | 2002-10-09 |
IL137639A0 (en) | 2001-10-31 |
DE69903408T2 (de) | 2003-06-18 |
JP2002514834A (ja) | 2002-05-21 |
CA2318992C (en) | 2008-04-08 |
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