CN101213512A - 保护数据处理设备以抵御攻击或分析的装置和方法 - Google Patents
保护数据处理设备以抵御攻击或分析的装置和方法 Download PDFInfo
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- CN101213512A CN101213512A CNA2006800234489A CN200680023448A CN101213512A CN 101213512 A CN101213512 A CN 101213512A CN A2006800234489 A CNA2006800234489 A CN A2006800234489A CN 200680023448 A CN200680023448 A CN 200680023448A CN 101213512 A CN101213512 A CN 101213512A
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- data processing
- calculating
- processing equipment
- attack
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004458 analytical method Methods 0.000 title abstract description 16
- 238000004454 trace mineral analysis Methods 0.000 claims abstract description 5
- 230000009467 reduction Effects 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
- G06F7/723—Modular exponentiation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/72—Indexing scheme relating to groups G06F7/72 - G06F7/729
- G06F2207/7219—Countermeasures against side channel or fault attacks
- G06F2207/7223—Randomisation as countermeasure against side channel attacks
- G06F2207/7233—Masking, e.g. (A**e)+r mod n
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/72—Indexing scheme relating to groups G06F7/72 - G06F7/729
- G06F2207/7219—Countermeasures against side channel or fault attacks
- G06F2207/7223—Randomisation as countermeasure against side channel attacks
- G06F2207/7233—Masking, e.g. (A**e)+r mod n
- G06F2207/7238—Operand masking, i.e. message blinding, e.g. (A+r)**e mod n; k.(P+R)
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
- G06F7/728—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic using Montgomery reduction
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05105803.0 | 2005-06-29 | ||
EP05105803 | 2005-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101213512A true CN101213512A (zh) | 2008-07-02 |
Family
ID=37479306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006800234489A Pending CN101213512A (zh) | 2005-06-29 | 2006-06-23 | 保护数据处理设备以抵御攻击或分析的装置和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100287384A1 (zh) |
EP (1) | EP1899803A2 (zh) |
JP (1) | JP2009500710A (zh) |
CN (1) | CN101213512A (zh) |
WO (1) | WO2007000701A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010045843A1 (zh) * | 2008-10-23 | 2010-04-29 | 国民技术股份有限公司 | 抵御差分能量攻击的aes加密方法 |
CN102412965A (zh) * | 2011-08-09 | 2012-04-11 | 深圳市德卡科技有限公司 | 椭圆曲线密码协处理器 |
CN103684763A (zh) * | 2012-09-19 | 2014-03-26 | 北京握奇数据系统有限公司 | 基于rsa算法的数据加密方法、装置及智能卡 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1899804B1 (en) * | 2005-06-29 | 2012-11-07 | Irdeto B.V. | Arrangement for and method of protecting a data processing device against a cryptographic attack or analysis |
FR2889005A1 (fr) * | 2005-07-19 | 2007-01-26 | Gemplus Sa | Integrite materielle permanente des donnees |
US8352752B2 (en) * | 2006-09-01 | 2013-01-08 | Inside Secure | Detecting radiation-based attacks |
DE102007000589B9 (de) * | 2007-10-29 | 2010-01-28 | Bundesdruckerei Gmbh | Verfahren zum Schutz einer Chipkarte gegen unberechtigte Benutzung, Chipkarte und Chipkarten-Terminal |
WO2011148558A1 (ja) | 2010-05-28 | 2011-12-01 | 日本電気株式会社 | 署名生成装置、署名方法、及び署名生成プログラムが格納された非一時的なコンピュータ可読媒体 |
FR2977952A1 (fr) * | 2011-07-13 | 2013-01-18 | St Microelectronics Rousset | Protection d'un calcul d'exponentiation modulaire par multiplication par une quantite aleatoire |
DE102011117219A1 (de) * | 2011-10-28 | 2013-05-02 | Giesecke & Devrient Gmbh | Bestimmen eines Divisionsrests und Ermitteln von Primzahlkandidaten für eine kryptographische Anwendung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4405829A (en) * | 1977-12-14 | 1983-09-20 | Massachusetts Institute Of Technology | Cryptographic communications system and method |
RU2153191C2 (ru) * | 1998-09-29 | 2000-07-20 | Закрытое акционерное общество "Алкорсофт" | Способ изготовления вслепую цифровой rsa-подписи и устройство для его реализации (варианты) |
US7599491B2 (en) * | 1999-01-11 | 2009-10-06 | Certicom Corp. | Method for strengthening the implementation of ECDSA against power analysis |
DE19963407A1 (de) * | 1999-12-28 | 2001-07-12 | Giesecke & Devrient Gmbh | Tragbarer Datenträger mit Zugriffsschutz durch Nachrichtenverfremdung |
JP2002358010A (ja) * | 2001-05-31 | 2002-12-13 | Mitsubishi Electric Corp | べき乗剰余演算器 |
FR2829335A1 (fr) * | 2001-09-06 | 2003-03-07 | St Microelectronics Sa | Procede de brouillage d'un calcul a quantite secrete |
US7403620B2 (en) * | 2002-07-02 | 2008-07-22 | Stmicroelectronics S.A. | Cyphering/decyphering performed by an integrated circuit |
CA2470422C (en) * | 2003-06-09 | 2013-01-15 | Certicom Corp. | Method and apparatus for exponentiation in an rsa cryptosystem |
GB0313663D0 (en) * | 2003-06-13 | 2003-07-16 | Hewlett Packard Development Co | Mediated rsa cryptographic method and system |
AU2003304629A1 (en) * | 2003-07-22 | 2005-02-04 | Fujitsu Limited | Tamper-resistant encryption using individual key |
US7363499B2 (en) * | 2003-09-18 | 2008-04-22 | Sun Microsystems, Inc. | Blinded encryption and decryption |
US7739521B2 (en) * | 2003-09-18 | 2010-06-15 | Intel Corporation | Method of obscuring cryptographic computations |
US7742596B2 (en) * | 2004-08-24 | 2010-06-22 | General Dynamics C4 Systems, Inc. | Reliable elliptic curve cryptography computation |
KR100617384B1 (ko) * | 2004-09-24 | 2006-08-31 | 광주과학기술원 | Rsa 보안 모듈의 몽고메리 곱셈기 |
JP4351987B2 (ja) * | 2004-11-19 | 2009-10-28 | 株式会社東芝 | モンゴメリ変換装置、演算装置、icカード、暗号装置、復号装置及びプログラム |
EP1899804B1 (en) * | 2005-06-29 | 2012-11-07 | Irdeto B.V. | Arrangement for and method of protecting a data processing device against a cryptographic attack or analysis |
-
2006
- 2006-06-23 EP EP06765837A patent/EP1899803A2/en not_active Withdrawn
- 2006-06-23 CN CNA2006800234489A patent/CN101213512A/zh active Pending
- 2006-06-23 WO PCT/IB2006/052053 patent/WO2007000701A2/en active Application Filing
- 2006-06-23 JP JP2008519041A patent/JP2009500710A/ja active Pending
- 2006-06-23 US US11/993,289 patent/US20100287384A1/en not_active Abandoned
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010045843A1 (zh) * | 2008-10-23 | 2010-04-29 | 国民技术股份有限公司 | 抵御差分能量攻击的aes加密方法 |
CN101729241B (zh) * | 2008-10-23 | 2012-01-25 | 国民技术股份有限公司 | 抵御差分能量攻击的aes加密方法 |
CN102412965A (zh) * | 2011-08-09 | 2012-04-11 | 深圳市德卡科技有限公司 | 椭圆曲线密码协处理器 |
CN102412965B (zh) * | 2011-08-09 | 2013-11-27 | 深圳市德卡科技有限公司 | 椭圆曲线密码协处理器 |
CN103684763A (zh) * | 2012-09-19 | 2014-03-26 | 北京握奇数据系统有限公司 | 基于rsa算法的数据加密方法、装置及智能卡 |
Also Published As
Publication number | Publication date |
---|---|
JP2009500710A (ja) | 2009-01-08 |
WO2007000701A3 (en) | 2007-03-22 |
WO2007000701A2 (en) | 2007-01-04 |
US20100287384A1 (en) | 2010-11-11 |
EP1899803A2 (en) | 2008-03-19 |
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