JP2011526697A5 - - Google Patents

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Publication number
JP2011526697A5
JP2011526697A5 JP2011515427A JP2011515427A JP2011526697A5 JP 2011526697 A5 JP2011526697 A5 JP 2011526697A5 JP 2011515427 A JP2011515427 A JP 2011515427A JP 2011515427 A JP2011515427 A JP 2011515427A JP 2011526697 A5 JP2011526697 A5 JP 2011526697A5
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JP
Japan
Prior art keywords
message
length
key
encrypted
bits
Prior art date
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Application number
JP2011515427A
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English (en)
Japanese (ja)
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JP5615273B2 (ja
JP2011526697A (ja
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Publication date
Priority claimed from EP08305364A external-priority patent/EP2141923A1/en
Application filed filed Critical
Publication of JP2011526697A publication Critical patent/JP2011526697A/ja
Publication of JP2011526697A5 publication Critical patent/JP2011526697A5/ja
Application granted granted Critical
Publication of JP5615273B2 publication Critical patent/JP5615273B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011515427A 2008-06-30 2009-06-30 選択的なデータ暗号化の方法及び装置 Expired - Fee Related JP5615273B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08305364A EP2141923A1 (en) 2008-06-30 2008-06-30 Methods and apparatuses for selective data encryption
EP08305364.5 2008-06-30
PCT/EP2009/058161 WO2010000727A1 (en) 2008-06-30 2009-06-30 Methods and apparatuses for selective data encryption

Publications (3)

Publication Number Publication Date
JP2011526697A JP2011526697A (ja) 2011-10-13
JP2011526697A5 true JP2011526697A5 (https=) 2012-08-09
JP5615273B2 JP5615273B2 (ja) 2014-10-29

Family

ID=40566230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011515427A Expired - Fee Related JP5615273B2 (ja) 2008-06-30 2009-06-30 選択的なデータ暗号化の方法及び装置

Country Status (10)

Country Link
US (1) US8625791B2 (https=)
EP (2) EP2141923A1 (https=)
JP (1) JP5615273B2 (https=)
KR (1) KR101578055B1 (https=)
CN (1) CN102077592A (https=)
AU (1) AU2009265724B2 (https=)
CA (1) CA2728687A1 (https=)
MX (1) MX2010013710A (https=)
RU (1) RU2505931C2 (https=)
WO (1) WO2010000727A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2403244A1 (en) 2010-07-01 2012-01-04 Thomson Licensing Secure encryption method for electronic content distribution
EP2568711A1 (en) 2011-09-12 2013-03-13 Thomson Licensing Methods and devices for selective format-preserving data encryption
EP2611064A1 (en) 2011-12-29 2013-07-03 Thomson Licensing Method for selectively scrambling bit-streams
US9148411B2 (en) * 2012-02-01 2015-09-29 Cisco Technology Inc. Known plaintext attack protection
US9088805B2 (en) * 2012-02-08 2015-07-21 Vixs Systems, Inc. Encrypted memory device and methods for use therewith
US20130259395A1 (en) * 2012-03-30 2013-10-03 Pascal Massimino System and Method of Manipulating a JPEG Header
DE102013106121A1 (de) * 2013-06-12 2014-12-18 Appbyyou Gmbh Verfahren zur Verschlüsselung von Daten
US9794230B2 (en) * 2013-07-20 2017-10-17 Ittiam Systems (P) Ltd. Method and system for encrypting multimedia streams
RU2666326C2 (ru) * 2014-07-29 2018-09-06 Хуавей Текнолоджиз Ко., Лтд. Устройство и способ шифрования и передачи данных
KR102287946B1 (ko) * 2014-09-05 2021-08-09 삼성전자주식회사 데이터 암호화 방법 및 장치
US9672025B2 (en) 2014-12-10 2017-06-06 Ford Global Technologies, Llc Encryption for telematics flashing of a vehicle
US9688244B2 (en) 2015-06-15 2017-06-27 Ford Global Technologies, Llc Autonomous vehicle theft prevention
EP3654576B1 (en) * 2018-11-16 2021-07-28 Siemens Aktiengesellschaft Computer-implemented method for error-correction-encoding and encrypting of a file
US11399286B2 (en) * 2019-08-20 2022-07-26 Qualcomm Incorporated Scrambling for wireless communications
US11363059B2 (en) * 2019-12-13 2022-06-14 Microsoft Technology Licensing, Llc Detection of brute force attacks
US20210152530A1 (en) * 2020-12-22 2021-05-20 Praveen Prasad Nair Tiered access to regions of interest in video frames
CN112865961B (zh) * 2021-01-06 2022-04-29 湖南遥昇通信技术有限公司 一种基于加权概率模型的对称加密方法、系统和设备
CN115297363B (zh) * 2022-10-09 2022-12-27 南通商翼信息科技有限公司 基于霍夫曼编码的视频数据加密传输方法
CN119210904B (zh) * 2024-11-27 2025-03-21 上海芯力基半导体有限公司 一种网络安全数据处理系统及交换机

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Publication number Priority date Publication date Assignee Title
JPH10145773A (ja) * 1996-11-14 1998-05-29 Toshiba Corp 動画像データの暗号化方法およびその方法が適用されるコンピュータシステム並びに動画像データ符号化／復号化装置
SE513356C2 (sv) * 1998-11-20 2000-08-28 Ericsson Telefon Ab L M Förfarande och anordning för kryptering av bilder
AU2001260970A1 (en) * 2000-01-31 2001-08-07 Vdg Inc. Block encryption method and schemes for data confidentiality and integrity protection
US7165175B1 (en) * 2000-09-06 2007-01-16 Widevine Technologies, Inc. Apparatus, system and method for selectively encrypting different portions of data sent over a network
US7215770B2 (en) * 2002-01-02 2007-05-08 Sony Corporation System and method for partially encrypted multimedia stream
EP1359758A1 (en) * 2002-04-12 2003-11-05 Hewlett Packard Company, a Delaware Corporation Efficient encryption of image data
US7167560B2 (en) * 2002-08-08 2007-01-23 Matsushita Electric Industrial Co., Ltd. Partial encryption of stream-formatted media
JP4371663B2 (ja) 2003-01-14 2009-11-25 キヤノン株式会社 情報処理装置、情報処理方法
US7634002B2 (en) * 2003-11-26 2009-12-15 Hewlett-Packard Development Company, L.P. Method and apparatus for updating sequences in a bitstream
ES2345388T3 (es) * 2004-02-12 2010-09-22 Irdeto Access B.V. Metodo y sistema de almacenamiento de datos externo.
SG138452A1 (en) * 2004-05-18 2008-01-28 Victor Company Of Japan Content presentation
JP4237131B2 (ja) * 2004-11-29 2009-03-11 株式会社日立国際電気 暗号化データ通信装置
EP1891626A1 (en) * 2005-06-03 2008-02-27 Koninklijke Philips Electronics N.V. Homomorphic encryption for secure watermarking
JP4846449B2 (ja) 2006-05-23 2011-12-28 サンデン株式会社 通信機器用の接続装置
GB2453471B (en) * 2006-07-26 2012-03-28 Japan Science & Tech Corp Secret communication method and secret communication device thereof
JP2008048050A (ja) * 2006-08-11 2008-02-28 Hitachi Kokusai Electric Inc 暗号化データ通信システム
JP2008147926A (ja) 2006-12-08 2008-06-26 Nippon Telegr & Teleph Corp <Ntt> 暗号化装置および復号化装置および方法

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