JP2008546019A5 - - Google Patents

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Publication number
JP2008546019A5
JP2008546019A5 JP2008514292A JP2008514292A JP2008546019A5 JP 2008546019 A5 JP2008546019 A5 JP 2008546019A5 JP 2008514292 A JP2008514292 A JP 2008514292A JP 2008514292 A JP2008514292 A JP 2008514292A JP 2008546019 A5 JP2008546019 A5 JP 2008546019A5
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JP
Japan
Prior art keywords
media signal
signal
partially encrypted
watermark
encrypted
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
Application number
JP2008514292A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008546019A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2006/051773 external-priority patent/WO2006129293A1/en
Publication of JP2008546019A publication Critical patent/JP2008546019A/ja
Publication of JP2008546019A5 publication Critical patent/JP2008546019A5/ja
Pending legal-status Critical Current

Links

JP2008514292A 2005-06-03 2006-06-02 安全なウォーターマーキングに対する準同型暗号 Pending JP2008546019A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05104828 2005-06-03
PCT/IB2006/051773 WO2006129293A1 (en) 2005-06-03 2006-06-02 Homomorphic encryption for secure watermarking

Publications (2)

Publication Number Publication Date
JP2008546019A JP2008546019A (ja) 2008-12-18
JP2008546019A5 true JP2008546019A5 (enExample) 2009-07-16

Family

ID=37026983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008514292A Pending JP2008546019A (ja) 2005-06-03 2006-06-02 安全なウォーターマーキングに対する準同型暗号

Country Status (6)

Country Link
US (1) US20080212780A1 (enExample)
EP (1) EP1891626A1 (enExample)
JP (1) JP2008546019A (enExample)
CN (1) CN101185122A (enExample)
RU (1) RU2007144588A (enExample)
WO (1) WO2006129293A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8761402B2 (en) * 2007-09-28 2014-06-24 Sandisk Technologies Inc. System and methods for digital content distribution
EP2141923A1 (en) * 2008-06-30 2010-01-06 Thomson Licensing Methods and apparatuses for selective data encryption
US20100310076A1 (en) * 2009-06-04 2010-12-09 Ron Barzilai Method for Performing Double Domain Encryption in a Memory Device
US9083685B2 (en) * 2009-06-04 2015-07-14 Sandisk Technologies Inc. Method and system for content replication control
KR101442933B1 (ko) 2009-09-18 2014-09-22 인터디지탈 패튼 홀딩스, 인크 멀티캐스트 이동성을 위한 방법 및 장치
EP2362387A1 (en) * 2010-02-26 2011-08-31 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Watermark generator, watermark decoder, method for providing a watermark signal in dependence on binary message data, method for providing binary message data in dependence on a watermarked signal and computer program using a differential encoding
EP2362386A1 (en) * 2010-02-26 2011-08-31 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Watermark generator, watermark decoder, method for providing a watermark signal in dependence on binary message data, method for providing binary message data in dependence on a watermarked signal and computer program using a two-dimensional bit spreading
US8862895B2 (en) * 2010-04-27 2014-10-14 Fuji Xerox Co., Ltd. Systems and methods for communication, storage, retrieval, and computation of simple statistics and logical operations on encrypted data
RU2448419C2 (ru) * 2010-07-05 2012-04-20 Открытое акционерное общество "Концерн радиостроения "Вега" Способ аутентификации электронного изображения jpeg (варианты)
US8565435B2 (en) * 2010-08-16 2013-10-22 International Business Machines Corporation Efficient implementation of fully homomorphic encryption
EP2431970A1 (en) 2010-09-21 2012-03-21 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Watermark generator, watermark decoder, method for providing a watermarked signal based on discrete valued data and method for providing discrete valued data in dependence on a watermarked signal
CN102074238A (zh) * 2010-12-13 2011-05-25 山东科技大学 一种基于线性干扰抵消的语音隐秘通信方法
US9281941B2 (en) 2012-02-17 2016-03-08 International Business Machines Corporation Homomorphic evaluation including key switching, modulus switching, and dynamic noise management
US20160365973A1 (en) * 2012-10-30 2016-12-15 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Secure Distribution of Watermarked Content
EP2939360A1 (en) * 2012-12-28 2015-11-04 Koninklijke KPN N.V. Secure watermarking of content
CN105283916B (zh) * 2013-06-11 2019-06-07 株式会社东芝 电子水印嵌入装置、电子水印嵌入方法及计算机可读记录介质
CN103812638B (zh) * 2014-01-22 2017-02-22 北京工业大学 一种加密域surf图像特征提取方法
CN105323209A (zh) * 2014-06-05 2016-02-10 江苏博智软件科技有限公司 全同态加密和多重数字水印技术的云数据安全保护方法
US9641318B2 (en) * 2015-01-06 2017-05-02 Google Inc. Systems and methods for a multiple value packing scheme for homomorphic encryption
US10333696B2 (en) 2015-01-12 2019-06-25 X-Prime, Inc. Systems and methods for implementing an efficient, scalable homomorphic transformation of encrypted data with minimal data expansion and improved processing efficiency
CN107318045A (zh) * 2016-04-27 2017-11-03 阿里巴巴集团控股有限公司 播放视频数据流的方法及装置
CN107124616B (zh) * 2017-04-27 2019-12-31 郑州大学 一种基于同态特性在相同操作域实现交换密码水印的方法
CN106953722B (zh) * 2017-05-09 2017-11-07 深圳市全同态科技有限公司 一种全同态加密的密文查询方法和系统
US12099997B1 (en) 2020-01-31 2024-09-24 Steven Mark Hoffberg Tokenized fungible liabilities
CN111598765B (zh) * 2020-05-09 2023-05-26 绍兴聚量数据技术有限公司 基于同态加密域的三维模型鲁棒水印方法
CN111709867B (zh) * 2020-06-10 2022-11-25 四川大学 基于新型全卷积网络的等模矢量分解图像加密分析方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233684B1 (en) * 1997-02-28 2001-05-15 Contenaguard Holdings, Inc. System for controlling the distribution and use of rendered digital works through watermaking
US6611599B2 (en) * 1997-09-29 2003-08-26 Hewlett-Packard Development Company, L.P. Watermarking of digital object
JP4109782B2 (ja) * 1998-01-30 2008-07-02 キヤノン株式会社 画像記録再生装置、方法及びコンピュータ読み取り可能な記憶媒体
CN1153456C (zh) * 1998-03-04 2004-06-09 皇家菲利浦电子有限公司 水印检测的方法和设备
US7110984B1 (en) * 1998-08-13 2006-09-19 International Business Machines Corporation Updating usage conditions in lieu of download digital rights management protected content
US6959288B1 (en) * 1998-08-13 2005-10-25 International Business Machines Corporation Digital content preparation system
US6611812B2 (en) * 1998-08-13 2003-08-26 International Business Machines Corporation Secure electronic content distribution on CDS and DVDs
US6983371B1 (en) * 1998-10-22 2006-01-03 International Business Machines Corporation Super-distribution of protected digital content
US7068787B1 (en) * 1998-10-23 2006-06-27 Contentguard Holdings, Inc. System and method for protection of digital works
IL145469A0 (en) * 1999-03-18 2002-06-30 British Broadcasting Corp Watermarking
US6885748B1 (en) * 1999-10-23 2005-04-26 Contentguard Holdings, Inc. System and method for protection of digital works
GB0029855D0 (en) * 2000-04-05 2001-01-24 Sony Uk Ltd Embedding data in material and removing the embedded data
US6912294B2 (en) * 2000-12-29 2005-06-28 Contentguard Holdings, Inc. Multi-stage watermarking process and system
WO2004023710A2 (en) * 2002-08-28 2004-03-18 Matsushita Electric Industrial Co., Ltd. Key delivery for operating an home network
JP2006528859A (ja) * 2003-07-25 2006-12-21 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ オーディオとビデオを同期させるための指紋生成及び検出の方法及び装置
US7644446B2 (en) * 2003-10-23 2010-01-05 Microsoft Corporation Encryption and data-protection for content on portable medium
GB0403327D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403331D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
TWI288873B (en) * 2004-02-17 2007-10-21 Mitsubishi Electric Corp Method for burying watermarks, method and device for inspecting watermarks
DE102004021404B4 (de) * 2004-04-30 2007-05-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wasserzeicheneinbettung
FR2872373B1 (fr) * 2004-06-28 2006-12-08 Canon Res Ct France S A S Soc Procede et dispositif de detection et preuve pour le tatouage d'entites multimedia
US8781967B2 (en) * 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
US8972300B2 (en) * 2006-04-27 2015-03-03 Panasonic Corporation Content distribution system

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