JP2005512240A5 - - Google Patents
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- Publication number
- JP2005512240A5 JP2005512240A5 JP2003551733A JP2003551733A JP2005512240A5 JP 2005512240 A5 JP2005512240 A5 JP 2005512240A5 JP 2003551733 A JP2003551733 A JP 2003551733A JP 2003551733 A JP2003551733 A JP 2003551733A JP 2005512240 A5 JP2005512240 A5 JP 2005512240A5
- Authority
- JP
- Japan
- Prior art keywords
- clock
- frequency
- electronic component
- digital electronic
- randomness
- 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.)
- Pending
Links
- 230000001360 synchronised effect Effects 0.000 claims 1
Applications Claiming Priority (2)
| 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 |
| 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 |
|---|---|
| JP2005512240A JP2005512240A (ja) | 2005-04-28 |
| JP2005512240A5 true JP2005512240A5 (enExample) | 2006-01-26 |
Family
ID=8870434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003551733A Pending JP2005512240A (ja) | 2001-12-13 | 2002-12-11 | 電気式解析から保護されるデジタル電子部品 |
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)
| 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 |
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 AU AU2002364639A patent/AU2002364639A1/en not_active Abandoned
- 2002-12-11 JP JP2003551733A patent/JP2005512240A/ja active Pending
- 2002-12-11 KR KR1020047008486A patent/KR100957672B1/ko not_active Expired - Lifetime
- 2002-12-11 DE DE60213878T patent/DE60213878T2/de not_active Expired - Lifetime
- 2002-12-11 CN CNB028247663A patent/CN100397358C/zh not_active Expired - Lifetime
- 2002-12-11 WO PCT/FR2002/004285 patent/WO2003050750A1/fr not_active Ceased
- 2002-12-11 US US10/498,605 patent/US7352861B2/en not_active Expired - Lifetime
- 2002-12-11 EP EP02804606A patent/EP1485857B1/fr not_active Expired - Lifetime
- 2002-12-11 ES ES02804606T patent/ES2269823T3/es not_active Expired - Lifetime
- 2002-12-11 MX MXPA04005620A patent/MXPA04005620A/es active IP Right Grant
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