CA2390239A1 - Centralised cryptographic system and method with high cryptographic rate - Google Patents
Centralised cryptographic system and method with high cryptographic rate Download PDFInfo
- Publication number
- CA2390239A1 CA2390239A1 CA002390239A CA2390239A CA2390239A1 CA 2390239 A1 CA2390239 A1 CA 2390239A1 CA 002390239 A CA002390239 A CA 002390239A CA 2390239 A CA2390239 A CA 2390239A CA 2390239 A1 CA2390239 A1 CA 2390239A1
- Authority
- CA
- Canada
- Prior art keywords
- cryptographic
- centralised
- rate
- security
- operating centre
- 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.)
- Granted
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
- H04N21/418—External card to be used in combination with the client device, e.g. 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/12—Payment architectures specially adapted for electronic shopping systems
- G06Q20/123—Shopping for digital content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/12—Payment architectures specially adapted for electronic shopping systems
- G06Q20/127—Shopping or accessing services according to a time-limitation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/14—Payment architectures specially adapted for billing systems
- G06Q20/145—Payments according to the detected use or quantity
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0014—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for vending, access and use of specific services not covered anywhere else in G07F17/00
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/42623—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific decryption arrangements
-
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42684—Client identification by a unique number or address, e.g. serial number, MAC address, socket ID
-
- 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
- H04N21/43607—Interfacing a plurality of external cards, e.g. through a DVB Common Interface [DVB-CI]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Finance (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
Abstract
In a service system distributed as, for example, pay-television, the information exchanged between the operating centre and the user modules uses cryptographic means to guarantee the authenticity and confidentiality of the data. The code processing needs of the operating centre are substantial. For this reason a cryptographic system is proposed that has modularity and security for the cryptographic operations by means of monolithic security units in the form of smart cards.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2045/99 | 1999-11-08 | ||
CH204599 | 1999-11-08 | ||
PCT/IB2000/001589 WO2001035659A1 (en) | 1999-11-08 | 2000-11-02 | Centralised cryptographic system and method with high cryptographic rate |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2390239A1 true CA2390239A1 (en) | 2001-05-17 |
CA2390239C CA2390239C (en) | 2009-06-30 |
Family
ID=4224654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002390239A Expired - Lifetime CA2390239C (en) | 1999-11-08 | 2000-11-02 | Centralised cryptographic system and method with high cryptographic rate |
Country Status (28)
Country | Link |
---|---|
EP (1) | EP1228642B1 (en) |
JP (1) | JP2003514461A (en) |
KR (1) | KR100740737B1 (en) |
CN (1) | CN1214639C (en) |
AP (1) | AP2002002502A0 (en) |
AR (1) | AR026368A1 (en) |
AT (1) | ATE306788T1 (en) |
AU (1) | AU777158B2 (en) |
BR (1) | BR0015408B1 (en) |
CA (1) | CA2390239C (en) |
CO (1) | CO5300378A1 (en) |
CZ (1) | CZ20021513A3 (en) |
DE (1) | DE60023170T2 (en) |
DZ (1) | DZ3242A1 (en) |
EA (1) | EA004077B1 (en) |
ES (1) | ES2250199T3 (en) |
HK (1) | HK1050447A1 (en) |
IL (2) | IL149303A0 (en) |
MA (1) | MA25503A1 (en) |
MX (1) | MXPA02004517A (en) |
MY (1) | MY128057A (en) |
OA (1) | OA12581A (en) |
PL (1) | PL199982B1 (en) |
SI (1) | SI1228642T1 (en) |
TR (1) | TR200201242T2 (en) |
TW (1) | TW480886B (en) |
WO (1) | WO2001035659A1 (en) |
ZA (1) | ZA200202938B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY125706A (en) * | 1994-08-19 | 2006-08-30 | Thomson Consumer Electronics | High speed signal processing smart card |
-
2000
- 2000-10-20 TW TW089122125A patent/TW480886B/en not_active IP Right Cessation
- 2000-11-02 EP EP00969758A patent/EP1228642B1/en not_active Expired - Lifetime
- 2000-11-02 ES ES00969758T patent/ES2250199T3/en not_active Expired - Lifetime
- 2000-11-02 CA CA002390239A patent/CA2390239C/en not_active Expired - Lifetime
- 2000-11-02 AT AT00969758T patent/ATE306788T1/en not_active IP Right Cessation
- 2000-11-02 JP JP2001537276A patent/JP2003514461A/en not_active Withdrawn
- 2000-11-02 IL IL14930300A patent/IL149303A0/en active IP Right Grant
- 2000-11-02 DE DE60023170T patent/DE60023170T2/en not_active Expired - Lifetime
- 2000-11-02 MX MXPA02004517A patent/MXPA02004517A/en active IP Right Grant
- 2000-11-02 BR BRPI0015408-3A patent/BR0015408B1/en active IP Right Grant
- 2000-11-02 DZ DZ003242A patent/DZ3242A1/en active
- 2000-11-02 WO PCT/IB2000/001589 patent/WO2001035659A1/en active IP Right Grant
- 2000-11-02 TR TR2002/01242T patent/TR200201242T2/en unknown
- 2000-11-02 CN CNB008151768A patent/CN1214639C/en not_active Expired - Lifetime
- 2000-11-02 CZ CZ20021513A patent/CZ20021513A3/en unknown
- 2000-11-02 KR KR1020027005915A patent/KR100740737B1/en active IP Right Grant
- 2000-11-02 SI SI200030767T patent/SI1228642T1/en unknown
- 2000-11-02 AP APAP/P/2002/002502A patent/AP2002002502A0/en unknown
- 2000-11-02 OA OA1200200111A patent/OA12581A/en unknown
- 2000-11-02 EA EA200200408A patent/EA004077B1/en not_active IP Right Cessation
- 2000-11-02 AU AU79404/00A patent/AU777158B2/en not_active Expired
- 2000-11-02 PL PL355575A patent/PL199982B1/en unknown
- 2000-11-06 AR ARP000105835A patent/AR026368A1/en active IP Right Grant
- 2000-11-06 MY MYPI20005187A patent/MY128057A/en unknown
- 2000-11-08 CO CO00084953A patent/CO5300378A1/en not_active Application Discontinuation
-
2002
- 2002-04-12 MA MA26596A patent/MA25503A1/en unknown
- 2002-04-15 ZA ZA200202938A patent/ZA200202938B/en unknown
- 2002-04-23 IL IL149303A patent/IL149303A/en unknown
-
2003
- 2003-04-10 HK HK03102585A patent/HK1050447A1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20201102 |
|
MKEX | Expiry |
Effective date: 20201102 |