Traitor tracing

Industry

CPC
H04L2209/606

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L2209/00Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00

Current Industry

H04L2209/606Traitor tracing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Privacy-preserving leakage-deterring public-key encryption from att...
- Patent number 11,728,991
- Issue date Aug 15, 2023
- International Business Machines Corporation
- Jan L. Camenisch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Renewable traitor tracing
- Patent number 11,108,569
- Issue date Aug 31, 2021
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Space-time separated and jointly evolving relationship-based networ...
- Patent number 10,484,365
- Issue date Nov 19, 2019
- Auburn University
- Chwan-Hwa Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Model anti-collusion watermark
- Patent number 10,229,467
- Issue date Mar 12, 2019
- Sony Corporation
- Eric Diehl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Watermarking input and output of a white-box implementation
- Patent number 10,223,511
- Issue date Mar 5, 2019
- NXP B.V.
- Wilhelmus Petrus Adrianus Johannus Michiels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Space-time separated and jointly evolving relationship-based networ...
- Patent number 10,097,536
- Issue date Oct 9, 2018
- Auburn University
- Chwan-Hwa Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unified broadcast encryption system
- Patent number 9,866,377
- Issue date Jan 9, 2018
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unified broadcast encryption system
- Patent number 9,729,316
- Issue date Aug 8, 2017
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unified broadcast encryption system
- Patent number 9,712,321
- Issue date Jul 18, 2017
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Countering server-based attacks on encrypted content
- Patent number 9,621,345
- Issue date Apr 11, 2017
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure token-based signature schemes using look-up tables
- Patent number 9,531,540
- Issue date Dec 27, 2016
- NXP B.V.
- Michaël Peeters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Renewable traitor tracing
- Patent number 9,520,993
- Issue date Dec 13, 2016
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified management of group secrets by group members
- Patent number 9,379,889
- Issue date Jun 28, 2016
- Koninklijke Philips N.V.
- Johannes Arnoldus Cornelis Bernsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic tardos traitor tracing schemes
- Patent number 9,317,668
- Issue date Apr 19, 2016
- Irdeto B.V.
- Peter Roelse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Countering server-based attacks on encrypted content
- Patent number 9,294,276
- Issue date Mar 22, 2016
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for identifying a device used by a hacked terminal, and rela...
- Patent number 9,178,695
- Issue date Nov 3, 2015
- CRYPTOEXPERTS SAS
- Cécile Delerablee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forensics in multi-channel media content
- Patent number 9,066,082
- Issue date Jun 23, 2015
- International Business Machines Corporation
- John Bernard Geagan
- G11 - INFORMATION STORAGE
Information Patent Grant
Detecting and revoking pirate redistribution of content
- Patent number 9,015,850
- Issue date Apr 21, 2015
- The University of Connecticut
- Aggelos Kiayias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computerized, copy detection and discrimination apparatus and method
- Patent number 8,909,733
- Issue date Dec 9, 2014
- Phillip M. Adams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for tracking illegal distributor and preventing i...
- Patent number 8,824,728
- Issue date Sep 2, 2014
- Electronics and Telecommunications Research Institute
- Sang-Woo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for secure information sharing with untrusted rec...
- Patent number 8,793,211
- Issue date Jul 29, 2014
- International Business Machines Corporation
- Janusz Marecki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forensic mark insertion apparatus and method
- Patent number 8,787,613
- Issue date Jul 22, 2014
- Electronics and Telecommunications Research Institute
- Jung Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for public-key attribute-based encryption with respect to a...
- Patent number 8,681,983
- Issue date Mar 25, 2014
- Nagravision S.A.
- Alexandre Karlov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording keys in a broadcast-encryption-based system
- Patent number 8,571,209
- Issue date Oct 29, 2013
- International Business Machines
- Thomas Alexander Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traitor tracing in a content protection system
- Patent number 8,533,849
- Issue date Sep 10, 2013
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for decoding a probabilistic anti-collusion code
- Patent number 8,516,608
- Issue date Aug 20, 2013
- Thomson Licensing
- Luis Perez-Freire
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for decrypting encrypted content
- Patent number 8,494,160
- Issue date Jul 23, 2013
- Nagravision S.A.
- Marco Macchetti
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracing traitor coalitions and preventing piracy of digital content...
- Patent number 8,495,755
- Issue date Jul 23, 2013
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security classes in a media key block
- Patent number 8,422,684
- Issue date Apr 16, 2013
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding method for a probabilistic anti-collusion code comprising...
- Patent number 8,370,958
- Issue date Feb 5, 2013
- Thomson Licensing
- Luis Perez-Freire
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPACE-TIME SEPARATED AND JOINTLY EVOLVING RELATIONSHIP-BASED NETWOR...
- Publication number 20190104118
- Publication date Apr 4, 2019
- AUBURN UNIVERSITY
- Chwan-Hwa WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Unified Broadcast Encryption System
- Publication number 20170317822
- Publication date Nov 2, 2017
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLIFIED MANAGEMENT OF GROUP SECRETS BY GROUP MEMBERS
- Publication number 20140334624
- Publication date Nov 13, 2014
- Johannes Arnoldus Cornelis Bernsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FORENSICS IN MULTI-CHANNEL MEDIA CONTENT
- Publication number 20140270168
- Publication date Sep 18, 2014
- International Business Machines Corporation
- John Bernard GEAGAN
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR IDENTIFYING A DEVICE USED BY A HACKED TERMINAL, AND RELA...
- Publication number 20130212374
- Publication date Aug 15, 2013
- CRYPTOEXPERTS SAS
- Cécile Delerablee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PUBLIC-KEY ATTRIBUTE-BASED ENCRYPTION WITH RESPECT TO A...
- Publication number 20120224692
- Publication date Sep 6, 2012
- Nagravision S.A.
- Alexandre Karlov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR TRACKING ILLEGAL DISTRIBUTOR AND PREVENTING I...
- Publication number 20120163654
- Publication date Jun 28, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Woo LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRAITOR TRACING IN A CONTENT PROTECTION SYSTEM
- Publication number 20120060223
- Publication date Mar 8, 2012
- Hongxia Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for secure information sharing with untrusted rec...
- Publication number 20120047103
- Publication date Feb 23, 2012
- International Business Machines Corporation
- Janusz Marecki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACING TRAITOR COALITIONS AND PREVENTING PIRACY OF DIGITAL CONTENT...
- Publication number 20120036578
- Publication date Feb 9, 2012
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for decrypting encrypted content
- Publication number 20110293091
- Publication date Dec 1, 2011
- Nagravision S.A.
- Marco Macchetti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-PROTECTING DIGITAL CONTENT
- Publication number 20110264923
- Publication date Oct 27, 2011
- Rovi Solutions Corporation
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FORENSIC MARK INSERTION APPARATUS AND METHOD
- Publication number 20110261997
- Publication date Oct 27, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Ho Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTERIZED, COPY DETECTION AND DISCRIMINATION APPARATUS AND METHOD
- Publication number 20110173340
- Publication date Jul 14, 2011
- Phillip M. Adams
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Traceable Method and System for Broadcasting Digital Data
- Publication number 20110116630
- Publication date May 19, 2011
- FRANCE TELECOM
- Olivier Billet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRACING COPIES OF AN IMPLEMENTATION
- Publication number 20100299515
- Publication date Nov 25, 2010
- Koninklijke Philips Electronics N.V.
- Wilhelmus Petrus Adrianus Johannes Michiels
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Decoding method for a probabilistic anti-collusion code comprising...
- Publication number 20100287614
- Publication date Nov 11, 2010
- THOMSON LICENSING
- Luis Perez-Freire
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for decoding a probabilistic anti-collusion code
- Publication number 20100284530
- Publication date Nov 11, 2010
- THOMSON LICENSING
- Luis Perez-Freire
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECORDING KEYS IN A BROADCAST-ENCRYPTION-BASED SYSTEM
- Publication number 20100183148
- Publication date Jul 22, 2010
- International Business Machines Corporation
- Thomas Alexander Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE PRESENTATION OF MEDIA STREAMS IN RESPONSE TO ENCRYPTED CONTENT
- Publication number 20100172498
- Publication date Jul 8, 2010
- Kaleidescape, Inc.
- Michael A. Malcolm
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Security Classes in a Media Key Block
- Publication number 20100040231
- Publication date Feb 18, 2010
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Detecting and Revoking Pirate Redistribution of Content
- Publication number 20100043081
- Publication date Feb 18, 2010
- The University of Connecticut
- Aggelos Kiayias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD, AND SERVICE FOR PERFORMING UNIFIED BROADCAST ENCRYP...
- Publication number 20090323936
- Publication date Dec 31, 2009
- International Business Machines Corporation
- Hongxia Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD, AND SERVICE FOR TRACING TRAITORS FROM CONTENT PROTE...
- Publication number 20090327717
- Publication date Dec 31, 2009
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRAITOR DETECTION FOR MULTILEVEL ASSIGNMENT
- Publication number 20090320130
- Publication date Dec 24, 2009
- International Business Machines Corporation
- Hongxia Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE TRAITOR TRACING
- Publication number 20090319227
- Publication date Dec 24, 2009
- International Business Machines Corporation
- Hongxia Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Unified Broadcast Encryption System
- Publication number 20090214029
- Publication date Aug 27, 2009
- International Business Machines Corporation
- HONGXIA JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED BROADCAST ENCRYPTION SYSTEM
- Publication number 20090214031
- Publication date Aug 27, 2009
- International Business Machines Corporation
- HONGXIA JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO GENERATE A PRIVATE KEY IN A BONEH-FRANKLIN SCHEME
- Publication number 20090185676
- Publication date Jul 23, 2009
- Nagravision S.A.
- Pascal Junod
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO TRACE TRACEABLE PARTS OF ORIGINAL PRIVATE KEYS IN A PUBLI...
- Publication number 20090185686
- Publication date Jul 23, 2009
- Nagravision S.A.
- Pascal Junod
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Traitor tracing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Privacy-preserving leakage-deterring public-key encryption from att...

Renewable traitor tracing

Space-time separated and jointly evolving relationship-based networ...

Model anti-collusion watermark

Watermarking input and output of a white-box implementation

Space-time separated and jointly evolving relationship-based networ...

Unified broadcast encryption system

Unified broadcast encryption system

Unified broadcast encryption system

Countering server-based attacks on encrypted content

Secure token-based signature schemes using look-up tables

Renewable traitor tracing

Simplified management of group secrets by group members

Dynamic tardos traitor tracing schemes

Countering server-based attacks on encrypted content

Method for identifying a device used by a hacked terminal, and rela...

Forensics in multi-channel media content

Detecting and revoking pirate redistribution of content

Computerized, copy detection and discrimination apparatus and method

Method and system for tracking illegal distributor and preventing i...

System and method for secure information sharing with untrusted rec...

Forensic mark insertion apparatus and method

Method for public-key attribute-based encryption with respect to a...

Recording keys in a broadcast-encryption-based system

Traitor tracing in a content protection system

Method for decoding a probabilistic anti-collusion code

Method and apparatus for decrypting encrypted content

Tracing traitor coalitions and preventing piracy of digital content...

Security classes in a media key block

Decoding method for a probabilistic anti-collusion code comprising...

Patents Applicationslast 30 patents

SPACE-TIME SEPARATED AND JOINTLY EVOLVING RELATIONSHIP-BASED NETWOR...

Unified Broadcast Encryption System

SIMPLIFIED MANAGEMENT OF GROUP SECRETS BY GROUP MEMBERS

FORENSICS IN MULTI-CHANNEL MEDIA CONTENT

METHOD FOR IDENTIFYING A DEVICE USED BY A HACKED TERMINAL, AND RELA...

METHOD FOR PUBLIC-KEY ATTRIBUTE-BASED ENCRYPTION WITH RESPECT TO A...

METHOD AND SYSTEM FOR TRACKING ILLEGAL DISTRIBUTOR AND PREVENTING I...

TRAITOR TRACING IN A CONTENT PROTECTION SYSTEM

System and method for secure information sharing with untrusted rec...

TRACING TRAITOR COALITIONS AND PREVENTING PIRACY OF DIGITAL CONTENT...

Method and apparatus for decrypting encrypted content

SELF-PROTECTING DIGITAL CONTENT

FORENSIC MARK INSERTION APPARATUS AND METHOD

COMPUTERIZED, COPY DETECTION AND DISCRIMINATION APPARATUS AND METHOD

Traceable Method and System for Broadcasting Digital Data

TRACING COPIES OF AN IMPLEMENTATION

Decoding method for a probabilistic anti-collusion code comprising...

Method for decoding a probabilistic anti-collusion code

RECORDING KEYS IN A BROADCAST-ENCRYPTION-BASED SYSTEM

SECURE PRESENTATION OF MEDIA STREAMS IN RESPONSE TO ENCRYPTED CONTENT

Security Classes in a Media Key Block

Detecting and Revoking Pirate Redistribution of Content

SYSTEM, METHOD, AND SERVICE FOR PERFORMING UNIFIED BROADCAST ENCRYP...

SYSTEM, METHOD, AND SERVICE FOR TRACING TRAITORS FROM CONTENT PROTE...

TRAITOR DETECTION FOR MULTILEVEL ASSIGNMENT

ADAPTIVE TRAITOR TRACING

Unified Broadcast Encryption System

UNIFIED BROADCAST ENCRYPTION SYSTEM

METHOD TO GENERATE A PRIVATE KEY IN A BONEH-FRANKLIN SCHEME

METHOD TO TRACE TRACEABLE PARTS OF ORIGINAL PRIVATE KEYS IN A PUBLI...