EP3204863A1 - Side channel communication hardware driver - Google Patents
Side channel communication hardware driverInfo
- Publication number
- EP3204863A1 EP3204863A1 EP14903767.3A EP14903767A EP3204863A1 EP 3204863 A1 EP3204863 A1 EP 3204863A1 EP 14903767 A EP14903767 A EP 14903767A EP 3204863 A1 EP3204863 A1 EP 3204863A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- software
- data
- memory
- hardware driver
- driver
- 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.)
- Pending
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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/544—Buffers; Shared memory; Pipes
-
- 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
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Stored Programmes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2014/002048 WO2016055823A1 (en) | 2014-10-07 | 2014-10-07 | Side channel communication hardware driver |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3204863A1 true EP3204863A1 (en) | 2017-08-16 |
EP3204863A4 EP3204863A4 (en) | 2018-07-11 |
Family
ID=55652633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14903767.3A Pending EP3204863A4 (en) | 2014-10-07 | 2014-10-07 | Side channel communication hardware driver |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3204863A4 (en) |
WO (1) | WO2016055823A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160098376A1 (en) * | 2014-10-07 | 2016-04-07 | Elliptic Technologies Inc. | Side channel communication hardware driver |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0903670A1 (en) * | 1997-09-19 | 1999-03-24 | Hewlett-Packard Company | Improved peripheral device control in data processing systems |
US7904878B2 (en) * | 2006-12-26 | 2011-03-08 | Vayavya Technologies Private Limited | Simplifying generation of device drivers for different user systems to facilitate communication with a hardware device |
US8381204B2 (en) * | 2008-04-30 | 2013-02-19 | International Business Machines Corporation | Compiler driven mechanism for registration and deregistration of memory pages |
US8103803B2 (en) * | 2008-11-21 | 2012-01-24 | Nvidia Corporation | Communication between a processor and a controller |
US8848910B2 (en) * | 2009-04-10 | 2014-09-30 | Hewlett-Packard Development Company, L.P. | HDCP video over USB |
US8732381B2 (en) * | 2011-11-09 | 2014-05-20 | Hewlett-Packard Development Company, L.P. | SAS expander for communication between drivers |
EP2786299A4 (en) | 2011-12-01 | 2015-08-05 | Intel Corp | Secure provision of a digital content protection scheme |
-
2014
- 2014-10-07 WO PCT/IB2014/002048 patent/WO2016055823A1/en active Application Filing
- 2014-10-07 EP EP14903767.3A patent/EP3204863A4/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160098376A1 (en) * | 2014-10-07 | 2016-04-07 | Elliptic Technologies Inc. | Side channel communication hardware driver |
US10133611B2 (en) | 2014-10-07 | 2018-11-20 | Synopsys, Inc. | Side channel communication hardware driver |
Also Published As
Publication number | Publication date |
---|---|
WO2016055823A1 (en) | 2016-04-14 |
EP3204863A4 (en) | 2018-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20170412 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06F 12/02 20060101ALI20180529BHEP Ipc: G06F 9/54 20060101ALI20180529BHEP Ipc: H04N 21/4363 20110101ALI20180529BHEP Ipc: H04N 21/4367 20110101ALI20180529BHEP Ipc: G06F 13/38 20060101AFI20180529BHEP Ipc: H04N 21/835 20110101ALI20180529BHEP Ipc: H04N 21/6334 20110101ALI20180529BHEP Ipc: G06F 13/12 20060101ALI20180529BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20180607 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20200325 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230528 |