CN101491001A - 数字数据处理单元的防篡改 - Google Patents
数字数据处理单元的防篡改 Download PDFInfo
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- CN101491001A CN101491001A CN200780026267.6A CN200780026267A CN101491001A CN 101491001 A CN101491001 A CN 101491001A CN 200780026267 A CN200780026267 A CN 200780026267A CN 101491001 A CN101491001 A CN 101491001A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/002—Countermeasures against attacks on cryptographic mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
- H04L2209/127—Trusted platform modules [TPM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/16—Obfuscation or hiding, e.g. involving white box
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06117041 | 2006-07-12 | ||
EP06117041.1 | 2006-07-12 | ||
PCT/IB2007/052496 WO2008010119A2 (en) | 2006-07-12 | 2007-06-27 | Tamper resistance of a digital data processing unit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101491001A true CN101491001A (zh) | 2009-07-22 |
CN101491001B CN101491001B (zh) | 2012-03-14 |
Family
ID=38957157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780026267.6A Expired - Fee Related CN101491001B (zh) | 2006-07-12 | 2007-06-27 | 数字数据处理单元的防篡改系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8543835B2 (zh) |
EP (1) | EP2044724B1 (zh) |
JP (1) | JP5496663B2 (zh) |
CN (1) | CN101491001B (zh) |
BR (1) | BRPI0714242A2 (zh) |
WO (1) | WO2008010119A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102932625A (zh) * | 2011-08-10 | 2013-02-13 | 上海康纬斯电子技术有限公司 | 一种便携式数字化音视频采集装置 |
CN106209346A (zh) * | 2015-06-01 | 2016-12-07 | 恩智浦有限公司 | 白盒密码技术交错查找表 |
CN108090349A (zh) * | 2017-12-19 | 2018-05-29 | 武汉珈港科技有限公司 | 一种基于白盒指令和扩展图灵模型的应用程序白盒化保护系统及方法 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100080395A1 (en) * | 2006-11-17 | 2010-04-01 | Koninklijke Philips Electronics N.V. | Cryptographic method for a white-box implementation |
EP2188944B1 (en) * | 2007-09-13 | 2019-06-12 | Irdeto B.V. | Combined watermarking and decryption of content |
EP2255317B1 (en) | 2008-03-05 | 2013-05-15 | Irdeto B.V. | Cryptographic system |
EP2353002A4 (en) * | 2008-11-11 | 2012-05-02 | Kist Korea Inst Of Science And Technology | SYSTEM FOR DETECTING A BIOMOLECULE WITH HIGH SENSITIVITY USING A MICRO-CANTILEVER |
JP4687775B2 (ja) * | 2008-11-20 | 2011-05-25 | ソニー株式会社 | 暗号処理装置 |
JP5688528B2 (ja) * | 2009-03-10 | 2015-03-25 | イルデト・ベー・フェー | 入力に依存する符号化を用いたホワイトボックス暗号システム |
US9189425B2 (en) * | 2011-09-01 | 2015-11-17 | Apple Inc. | Protecting look up tables by mixing code and operations |
US9008184B2 (en) * | 2012-01-20 | 2015-04-14 | Blackberry Limited | Multiple sign bit hiding within a transform unit |
US8976960B2 (en) | 2012-04-02 | 2015-03-10 | Apple Inc. | Methods and apparatus for correlation protected processing of cryptographic operations |
RU2014152808A (ru) * | 2012-05-25 | 2016-07-20 | Конинклейке Филипс Н.В. | Способ, система и устройство для защиты от обратного инжиниринга и/или вмешательства в программы |
EP2936727A1 (en) * | 2012-12-21 | 2015-10-28 | Koninklijke Philips N.V. | Computing device comprising a table network |
CN104919750B (zh) * | 2012-12-21 | 2017-06-06 | 皇家飞利浦有限公司 | 计算关于函数‑输入值的数据函数的计算设备和方法 |
JP6046870B1 (ja) * | 2013-12-05 | 2016-12-21 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | テーブルネットワークの繰り返し適用のための計算装置 |
US9654279B2 (en) * | 2014-03-20 | 2017-05-16 | Nxp B.V. | Security module for secure function execution on untrusted platform |
GB201405706D0 (en) * | 2014-03-31 | 2014-05-14 | Irdeto Bv | Software protection |
CN106464484B (zh) * | 2014-03-31 | 2019-08-09 | 爱迪德技术有限公司 | 预定函数的混淆执行 |
US9641337B2 (en) * | 2014-04-28 | 2017-05-02 | Nxp B.V. | Interface compatible approach for gluing white-box implementation to surrounding program |
DE102014016548A1 (de) * | 2014-11-10 | 2016-05-12 | Giesecke & Devrient Gmbh | Verfahren zum Testen und zum Härten von Softwareapplikationen |
US10700849B2 (en) * | 2015-07-30 | 2020-06-30 | Nxp B.V. | Balanced encoding of intermediate values within a white-box implementation |
EP3220306B1 (en) * | 2016-02-22 | 2018-11-07 | Eshard | Method of testing the resistance of a circuit to a side channel analysis |
US10831869B2 (en) * | 2018-07-02 | 2020-11-10 | International Business Machines Corporation | Method for watermarking through format preserving encryption |
US10783082B2 (en) * | 2019-08-30 | 2020-09-22 | Alibaba Group Holding Limited | Deploying a smart contract |
JP7383985B2 (ja) * | 2019-10-30 | 2023-11-21 | 富士電機株式会社 | 情報処理装置、情報処理方法及びプログラム |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2595899B2 (ja) * | 1994-05-17 | 1997-04-02 | 日本電気株式会社 | オンライン伝文暗号化装置 |
JPH10154976A (ja) | 1996-11-22 | 1998-06-09 | Toshiba Corp | タンパーフリー装置 |
AU7957998A (en) * | 1997-06-09 | 1999-01-25 | Intertrust, Incorporated | Obfuscation techniques for enhancing software security |
CA2318198A1 (en) * | 1998-01-14 | 1999-07-22 | Irdeto Access B.V. | Method for transferring data from a head-end to a number of receivers |
KR100662667B1 (ko) | 1998-06-25 | 2007-01-02 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 동기 스트림 암호 |
US6983371B1 (en) * | 1998-10-22 | 2006-01-03 | International Business Machines Corporation | Super-distribution of protected digital content |
US20050160271A9 (en) * | 1998-11-19 | 2005-07-21 | Brundage Trent J. | Identification document and related methods |
US7162642B2 (en) * | 1999-01-06 | 2007-01-09 | Digital Video Express, L.P. | Digital content distribution system and method |
US7243236B1 (en) * | 1999-07-29 | 2007-07-10 | Intertrust Technologies Corp. | Systems and methods for using cryptography to protect secure and insecure computing environments |
US7058675B1 (en) * | 2000-09-28 | 2006-06-06 | Altera Corporation | Apparatus and method for implementing efficient arithmetic circuits in programmable logic devices |
CA2327911A1 (en) * | 2000-12-08 | 2002-06-08 | Cloakware Corporation | Obscuring functions in computer software |
JP4252229B2 (ja) * | 2001-03-28 | 2009-04-08 | ユミルリンク株式会社 | 情報交換システム、情報通信端末、情報交換方法、プログラム、および、記録媒体 |
US7007025B1 (en) * | 2001-06-08 | 2006-02-28 | Xsides Corporation | Method and system for maintaining secure data input and output |
WO2003003169A2 (en) * | 2001-06-28 | 2003-01-09 | Cloakware Corporation | Secure method and system for biometric verification |
US7191342B1 (en) * | 2002-06-04 | 2007-03-13 | Xilinx, Inc. | Methods and circuits for allowing encrypted and unencrypted configuration data to share configuration frames |
US7681035B1 (en) * | 2003-09-10 | 2010-03-16 | Realnetworks, Inc. | Digital rights management handler and related methods |
JP4282546B2 (ja) * | 2004-05-19 | 2009-06-24 | 株式会社東芝 | 暗号装置、復号装置、鍵生成装置、プログラム及び方法 |
JP4667800B2 (ja) * | 2004-09-09 | 2011-04-13 | Kddi株式会社 | 符号化方法およびそのプログラム |
JP5026275B2 (ja) | 2004-10-28 | 2012-09-12 | イルデト・コーポレート・ビー・ヴイ | 暗号化関数を難読化するための方法及びシステム |
DE602004013024T2 (de) * | 2004-12-02 | 2009-05-20 | Protegrity Corp. | Datenbanksystem mit zweitem Präprozessor und Verfahren für den Zugriff auf eine Datenbank |
CN1786963A (zh) * | 2005-07-21 | 2006-06-14 | 曾致中 | 一种数据库密文查询的方法 |
US8479016B2 (en) * | 2006-03-10 | 2013-07-02 | Irdeto B.V. | Method and system for obfuscating a cryptographic function |
US7664937B2 (en) * | 2007-03-01 | 2010-02-16 | Microsoft Corporation | Self-checking code for tamper-resistance based on code overlapping |
-
2007
- 2007-06-27 WO PCT/IB2007/052496 patent/WO2008010119A2/en active Application Filing
- 2007-06-27 BR BRPI0714242-0A patent/BRPI0714242A2/pt not_active IP Right Cessation
- 2007-06-27 US US12/307,931 patent/US8543835B2/en not_active Expired - Fee Related
- 2007-06-27 CN CN200780026267.6A patent/CN101491001B/zh not_active Expired - Fee Related
- 2007-06-27 EP EP20070825851 patent/EP2044724B1/en not_active Not-in-force
- 2007-06-27 JP JP2009519016A patent/JP5496663B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102932625A (zh) * | 2011-08-10 | 2013-02-13 | 上海康纬斯电子技术有限公司 | 一种便携式数字化音视频采集装置 |
CN106209346A (zh) * | 2015-06-01 | 2016-12-07 | 恩智浦有限公司 | 白盒密码技术交错查找表 |
CN108090349A (zh) * | 2017-12-19 | 2018-05-29 | 武汉珈港科技有限公司 | 一种基于白盒指令和扩展图灵模型的应用程序白盒化保护系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0714242A2 (pt) | 2013-01-29 |
JP2009543498A (ja) | 2009-12-03 |
WO2008010119A3 (en) | 2008-06-19 |
CN101491001B (zh) | 2012-03-14 |
EP2044724B1 (en) | 2015-04-29 |
US20090254759A1 (en) | 2009-10-08 |
JP5496663B2 (ja) | 2014-05-21 |
EP2044724A2 (en) | 2009-04-08 |
WO2008010119A2 (en) | 2008-01-24 |
US8543835B2 (en) | 2013-09-24 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: YEDETO CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20100402 |
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Owner name: IRDETO BV Free format text: FORMER NAME: IRDETO B.V. |
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Address after: Holland Hoofddorp Patentee after: Irdeto Corporate B. V. Address before: Holland Hoofddorp Patentee before: Irdeto B.V. |
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