FR2828781B1 - SYSTEM FOR SECURING THE DESGROWING OF DIGITAL DATA ON AN OPEN CUSTOMER STATION - Google Patents
SYSTEM FOR SECURING THE DESGROWING OF DIGITAL DATA ON AN OPEN CUSTOMER STATIONInfo
- Publication number
- FR2828781B1 FR2828781B1 FR0110795A FR0110795A FR2828781B1 FR 2828781 B1 FR2828781 B1 FR 2828781B1 FR 0110795 A FR0110795 A FR 0110795A FR 0110795 A FR0110795 A FR 0110795A FR 2828781 B1 FR2828781 B1 FR 2828781B1
- Authority
- FR
- France
- Prior art keywords
- desgrowing
- securing
- digital data
- customer station
- open customer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4113—PC
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0110795A FR2828781B1 (en) | 2001-08-14 | 2001-08-14 | SYSTEM FOR SECURING THE DESGROWING OF DIGITAL DATA ON AN OPEN CUSTOMER STATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0110795A FR2828781B1 (en) | 2001-08-14 | 2001-08-14 | SYSTEM FOR SECURING THE DESGROWING OF DIGITAL DATA ON AN OPEN CUSTOMER STATION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2828781A1 FR2828781A1 (en) | 2003-02-21 |
FR2828781B1 true FR2828781B1 (en) | 2003-11-14 |
Family
ID=8866519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0110795A Expired - Fee Related FR2828781B1 (en) | 2001-08-14 | 2001-08-14 | SYSTEM FOR SECURING THE DESGROWING OF DIGITAL DATA ON AN OPEN CUSTOMER STATION |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2828781B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1020080B1 (en) * | 1997-10-02 | 2004-08-11 | Canal+ Technologies | Method and apparatus for encrypted data stream transmission |
FI107769B (en) * | 1999-12-23 | 2001-09-28 | Setec Oy | Handling of the secret key |
-
2001
- 2001-08-14 FR FR0110795A patent/FR2828781B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2828781A1 (en) | 2003-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 16 |
|
ST | Notification of lapse |
Effective date: 20180430 |