KR100957672B1 - 전기식 분석에 대해 보호되는 디지털 전자부품 - Google Patents

전기식 분석에 대해 보호되는 디지털 전자부품 Download PDF

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Publication number
KR100957672B1
KR100957672B1 KR1020047008486A KR20047008486A KR100957672B1 KR 100957672 B1 KR100957672 B1 KR 100957672B1 KR 1020047008486 A KR1020047008486 A KR 1020047008486A KR 20047008486 A KR20047008486 A KR 20047008486A KR 100957672 B1 KR100957672 B1 KR 100957672B1
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South Korea
Prior art keywords
frequency
clock
random
electronic components
protected against
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Expired - Lifetime
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KR1020047008486A
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English (en)
Korean (ko)
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KR20040068931A (ko
Inventor
진-룩 도보아
제롬 퍼린
Original Assignee
나그라 톰슨 라이센싱
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Publication of KR20040068931A publication Critical patent/KR20040068931A/ko
Application granted granted Critical
Publication of KR100957672B1 publication Critical patent/KR100957672B1/ko
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
  • Manipulation Of Pulses (AREA)
  • Semiconductor Integrated Circuits (AREA)
KR1020047008486A 2001-12-13 2002-12-11 전기식 분석에 대해 보호되는 디지털 전자부품 Expired - Lifetime KR100957672B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0116114A FR2833724A1 (fr) 2001-12-13 2001-12-13 Composant electronique numerique protege contre des analyses de type electrique et/ou electromagnetique, notamment dans le domaine de la carte a puce
FR01/16114 2001-12-13
PCT/FR2002/004285 WO2003050750A1 (fr) 2001-12-13 2002-12-11 Composant electronique numerique protege contre des analyses de type electrique

Publications (2)

Publication Number Publication Date
KR20040068931A KR20040068931A (ko) 2004-08-02
KR100957672B1 true KR100957672B1 (ko) 2010-05-12

Family

ID=8870434

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047008486A Expired - Lifetime KR100957672B1 (ko) 2001-12-13 2002-12-11 전기식 분석에 대해 보호되는 디지털 전자부품

Country Status (11)

Country Link
US (1) US7352861B2 (enExample)
EP (1) EP1485857B1 (enExample)
JP (1) JP2005512240A (enExample)
KR (1) KR100957672B1 (enExample)
CN (1) CN100397358C (enExample)
AU (1) AU2002364639A1 (enExample)
DE (1) DE60213878T2 (enExample)
ES (1) ES2269823T3 (enExample)
FR (1) FR2833724A1 (enExample)
MX (1) MXPA04005620A (enExample)
WO (1) WO2003050750A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2129116A1 (fr) 2008-05-29 2009-12-02 Nagravision S.A. Unité et méthode de traitement sécurisé de données audio/vidéo à accès contrôlé
JP5482048B2 (ja) * 2009-09-18 2014-04-23 ソニー株式会社 集積回路および電子機器
EP2337347A1 (en) 2009-12-17 2011-06-22 Nagravision S.A. Method and processing unit for secure processing of access controlled audio/video data
US8782417B2 (en) 2009-12-17 2014-07-15 Nagravision S.A. Method and processing unit for secure processing of access controlled audio/video data
CN102118146A (zh) * 2009-12-30 2011-07-06 上海华虹集成电路有限责任公司 时钟产生电路
DE102012111414B4 (de) * 2012-11-26 2018-10-04 Infineon Technologies Ag Master-Slave-Speicherschaltung
EP2802152B1 (en) 2013-05-07 2017-07-05 Nagravision S.A. Method for secure processing a stream of encrypted digital audio / video data
EP2827601A1 (fr) * 2013-07-19 2015-01-21 Nagravision S.A. Méthode et dispositif pour la protection des clés de déchiffrement d'un décodeur
CN105894079B (zh) * 2016-04-22 2019-03-15 上海东软载波微电子有限公司 时钟加扰电路
US10459477B2 (en) * 2017-04-19 2019-10-29 Seagate Technology Llc Computing system with power variation attack countermeasures
CN112152780B (zh) * 2020-10-29 2024-02-27 深圳安捷丽新技术有限公司 一种防sema攻击的待测电路安全仿真分析方法和装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482975A1 (fr) * 1990-10-09 1992-04-29 Gemplus Card International Procédé et dispositif pour accroître la protection d'une carte à mémoire
WO1997017667A1 (en) 1995-11-09 1997-05-15 British Technology Group Limited Enhanced detection of multiple data transmissions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404402A (en) * 1993-12-21 1995-04-04 Gi Corporation Clock frequency modulation for secure microprocessors
DE59610041D1 (de) * 1995-10-24 2003-02-13 Epcos Ag Identifizierungs- und/oder Sensorsystem
US5874520A (en) 1996-12-12 1999-02-23 E. I. Du Pont De Nemours And Company Preparation of nylon salts from diamine carbamates and dicarboxylic acids
JP3827050B2 (ja) * 1999-03-09 2006-09-27 株式会社ルネサステクノロジ Ｉｃカードと半導体集積回路装置
US6419159B1 (en) * 1999-06-14 2002-07-16 Microsoft Corporation Integrated circuit device with power analysis protection circuitry

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482975A1 (fr) * 1990-10-09 1992-04-29 Gemplus Card International Procédé et dispositif pour accroître la protection d'une carte à mémoire
WO1997017667A1 (en) 1995-11-09 1997-05-15 British Technology Group Limited Enhanced detection of multiple data transmissions
KR19990067371A (ko) * 1995-11-09 1999-08-16 말콤 카터, 리차드 케이쓰 퍼시 향상된 복수 개의 데이터 전송 검출을 위한 송신기 식별 시스템및 그 방법

Also Published As

Publication number Publication date
EP1485857A1 (fr) 2004-12-15
CN1602496A (zh) 2005-03-30
FR2833724A1 (fr) 2003-06-20
DE60213878T2 (de) 2007-01-25
WO2003050750A1 (fr) 2003-06-19
MXPA04005620A (es) 2005-03-23
JP2005512240A (ja) 2005-04-28
CN100397358C (zh) 2008-06-25
EP1485857B1 (fr) 2006-08-09
KR20040068931A (ko) 2004-08-02
DE60213878D1 (de) 2006-09-21
ES2269823T3 (es) 2007-04-01
AU2002364639A1 (en) 2003-06-23
US20060013392A1 (en) 2006-01-19
US7352861B2 (en) 2008-04-01

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