CN1602496A - 抗电型分析的数字电子部件 - Google Patents
抗电型分析的数字电子部件 Download PDFInfo
- Publication number
- CN1602496A CN1602496A CNA028247663A CN02824766A CN1602496A CN 1602496 A CN1602496 A CN 1602496A CN A028247663 A CNA028247663 A CN A028247663A CN 02824766 A CN02824766 A CN 02824766A CN 1602496 A CN1602496 A CN 1602496A
- Authority
- CN
- China
- Prior art keywords
- frequency
- clock
- parts
- random
- electronic component
- 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.)
- Granted
Links
- 238000004458 analytical method Methods 0.000 title abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 description 4
- 238000004082 amperometric method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/16114 | 2001-12-13 | ||
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1602496A true CN1602496A (zh) | 2005-03-30 |
CN100397358C CN100397358C (zh) | 2008-06-25 |
Family
ID=8870434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028247663A Expired - Lifetime CN100397358C (zh) | 2001-12-13 | 2002-12-11 | 抗电型分析的数字电子部件 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7352861B2 (zh) |
EP (1) | EP1485857B1 (zh) |
JP (1) | JP2005512240A (zh) |
KR (1) | KR100957672B1 (zh) |
CN (1) | CN100397358C (zh) |
AU (1) | AU2002364639A1 (zh) |
DE (1) | DE60213878T2 (zh) |
ES (1) | ES2269823T3 (zh) |
FR (1) | FR2833724A1 (zh) |
MX (1) | MXPA04005620A (zh) |
WO (1) | WO2003050750A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102024810A (zh) * | 2009-09-18 | 2011-04-20 | 索尼公司 | 集成电路和电子设备 |
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 |
CN103839577A (zh) * | 2012-11-26 | 2014-06-04 | 英飞凌科技股份有限公司 | 存储电路 |
CN112152780A (zh) * | 2020-10-29 | 2020-12-29 | 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 |
Families Citing this family (7)
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 |
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 |
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2667715A1 (fr) * | 1990-10-09 | 1992-04-10 | Gemplus Card Int | Procede et dispositif pour accroitre la protection d'une carte a memoire. |
US5404402A (en) * | 1993-12-21 | 1995-04-04 | Gi Corporation | Clock frequency modulation for secure microprocessors |
EP0772058B1 (de) * | 1995-10-24 | 2003-01-08 | Epcos Ag | Identifizierungs- und/oder Sensorsystem |
TW383527B (en) * | 1995-11-09 | 2000-03-01 | British Tech Group | Enhanced detectionn of multipled data transmissions |
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 |
-
2001
- 2001-12-13 FR FR0116114A patent/FR2833724A1/fr active Pending
-
2002
- 2002-12-11 JP JP2003551733A patent/JP2005512240A/ja active Pending
- 2002-12-11 WO PCT/FR2002/004285 patent/WO2003050750A1/fr active IP Right Grant
- 2002-12-11 ES ES02804606T patent/ES2269823T3/es not_active Expired - Lifetime
- 2002-12-11 DE DE60213878T patent/DE60213878T2/de not_active Expired - Lifetime
- 2002-12-11 US US10/498,605 patent/US7352861B2/en not_active Expired - Lifetime
- 2002-12-11 AU AU2002364639A patent/AU2002364639A1/en not_active Abandoned
- 2002-12-11 CN CNB028247663A patent/CN100397358C/zh not_active Expired - Lifetime
- 2002-12-11 EP EP02804606A patent/EP1485857B1/fr not_active Expired - Lifetime
- 2002-12-11 MX MXPA04005620A patent/MXPA04005620A/es active IP Right Grant
- 2002-12-11 KR KR1020047008486A patent/KR100957672B1/ko active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102024810A (zh) * | 2009-09-18 | 2011-04-20 | 索尼公司 | 集成电路和电子设备 |
CN102024810B (zh) * | 2009-09-18 | 2013-06-19 | 索尼公司 | 集成电路和电子设备 |
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 |
CN103839577A (zh) * | 2012-11-26 | 2014-06-04 | 英飞凌科技股份有限公司 | 存储电路 |
CN103839577B (zh) * | 2012-11-26 | 2017-05-24 | 英飞凌科技股份有限公司 | 存储电路 |
CN112152780A (zh) * | 2020-10-29 | 2020-12-29 | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
EP1485857A1 (fr) | 2004-12-15 |
JP2005512240A (ja) | 2005-04-28 |
WO2003050750A1 (fr) | 2003-06-19 |
DE60213878D1 (de) | 2006-09-21 |
ES2269823T3 (es) | 2007-04-01 |
MXPA04005620A (es) | 2005-03-23 |
AU2002364639A1 (en) | 2003-06-23 |
DE60213878T2 (de) | 2007-01-25 |
EP1485857B1 (fr) | 2006-08-09 |
FR2833724A1 (fr) | 2003-06-20 |
KR100957672B1 (ko) | 2010-05-12 |
KR20040068931A (ko) | 2004-08-02 |
US7352861B2 (en) | 2008-04-01 |
CN100397358C (zh) | 2008-06-25 |
US20060013392A1 (en) | 2006-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NAGRA FRANCE SAS Free format text: FORMER OWNER: NAGRA THOMSON LICENSING CORP. Effective date: 20130912 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: NAGRA THOMSON LICENSING CORP. Free format text: FORMER NAME: CANAL TECH S.A. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Paris France Patentee after: Nagra Thomson licensing Address before: Paris France Patentee before: CANAL + TECHNOLOGIES |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130912 Address after: Paris France Patentee after: NAGRA FRANCE S.A.S. Address before: Paris France Patentee before: Nagra Thomson licensing |
|
CX01 | Expiry of patent term |
Granted publication date: 20080625 |
|
CX01 | Expiry of patent term |