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GB201210472D0 - Obtaining control words - Google Patents

Obtaining control words

Info

Publication number
GB201210472D0
GB201210472D0 GB201210472A GB201210472A GB201210472D0 GB 201210472 D0 GB201210472 D0 GB 201210472D0 GB 201210472 A GB201210472 A GB 201210472A GB 201210472 A GB201210472 A GB 201210472A GB 201210472 D0 GB201210472 D0 GB 201210472D0
Authority
GB
United Kingdom
Prior art keywords
control words
obtaining control
obtaining
words
control
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.)
Ceased
Application number
GB201210472A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Irdeto BV
Original Assignee
Irdeto BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Irdeto BV filed Critical Irdeto BV
Priority to GB201210472A priority Critical patent/GB201210472D0/en
Publication of GB201210472D0 publication Critical patent/GB201210472D0/en
Priority to PCT/EP2013/062176 priority patent/WO2013186274A1/en
Ceased legal-status Critical Current

Links

GB201210472A 2012-06-13 2012-06-13 Obtaining control words Ceased GB201210472D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201210472A GB201210472D0 (en) 2012-06-13 2012-06-13 Obtaining control words
PCT/EP2013/062176 WO2013186274A1 (en) 2012-06-13 2013-06-12 Obtaining control words using multiple key ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201210472A GB201210472D0 (en) 2012-06-13 2012-06-13 Obtaining control words

Publications (1)

Publication Number Publication Date
GB201210472D0 true GB201210472D0 (en) 2012-07-25

Family

ID=46605886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201210472A Ceased GB201210472D0 (en) 2012-06-13 2012-06-13 Obtaining control words

Country Status (2)

Country Link
GB (1) GB201210472D0 (en)
WO (1) WO2013186274A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201418815D0 (en) 2014-10-22 2014-12-03 Irdeto Bv Providing access to content
FR3050599B1 (en) * 2016-04-20 2018-05-11 4T Sa METHOD AND APPARATUS FOR APPLYING A SYSTEM FOR CONTROLLING ACCESS TO PROTECT VIDEO FLOWS IN DIRECT MODE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090323971A1 (en) * 2006-12-28 2009-12-31 Munguia Peter R Protecting independent vendor encryption keys with a common primary encryption key
EP2129116A1 (en) * 2008-05-29 2009-12-02 Nagravision S.A. Unit and method for securely processing audio/video data with controlled access
EP2227015B1 (en) * 2009-03-02 2018-01-10 Irdeto B.V. Conditional entitlement processing for obtaining a control word
EP2461534A1 (en) * 2010-12-01 2012-06-06 Irdeto B.V. Control word protection

Also Published As

Publication number Publication date
WO2013186274A1 (en) 2013-12-19

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)