FR2884088B1 - Procede et dispositif cryptographique permettant de proteger les logiques de cles publiques contre les attaques par faute - Google Patents
Procede et dispositif cryptographique permettant de proteger les logiques de cles publiques contre les attaques par fauteInfo
- Publication number
- FR2884088B1 FR2884088B1 FR0503166A FR0503166A FR2884088B1 FR 2884088 B1 FR2884088 B1 FR 2884088B1 FR 0503166 A FR0503166 A FR 0503166A FR 0503166 A FR0503166 A FR 0503166A FR 2884088 B1 FR2884088 B1 FR 2884088B1
- Authority
- FR
- France
- Prior art keywords
- protecting
- logic
- public keys
- cryptographic device
- fault attacks
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
- H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
-
- 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
- H04L9/004—Countermeasures against attacks on cryptographic mechanisms for fault attacks
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
- H04L9/3249—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using RSA or related signature schemes, e.g. Rabin scheme
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0503166A FR2884088B1 (fr) | 2005-03-31 | 2005-03-31 | Procede et dispositif cryptographique permettant de proteger les logiques de cles publiques contre les attaques par faute |
PCT/EP2006/060534 WO2006103149A1 (fr) | 2005-03-31 | 2006-03-07 | Procede et dispositif cryptographique permettant de proteger les logiques de cles publiques contre les attaques par faute |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0503166A FR2884088B1 (fr) | 2005-03-31 | 2005-03-31 | Procede et dispositif cryptographique permettant de proteger les logiques de cles publiques contre les attaques par faute |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2884088A1 FR2884088A1 (fr) | 2006-10-06 |
FR2884088B1 true FR2884088B1 (fr) | 2007-06-22 |
Family
ID=35448141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0503166A Expired - Fee Related FR2884088B1 (fr) | 2005-03-31 | 2005-03-31 | Procede et dispositif cryptographique permettant de proteger les logiques de cles publiques contre les attaques par faute |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2884088B1 (fr) |
WO (1) | WO2006103149A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8280041B2 (en) * | 2007-03-12 | 2012-10-02 | Inside Secure | Chinese remainder theorem-based computation method for cryptosystems |
FR2916113B1 (fr) * | 2007-05-07 | 2009-07-31 | Oberthur Card Syst Sa | Procede de traitement cryptographique d'un message. |
US7907724B2 (en) * | 2007-10-25 | 2011-03-15 | Infineon Technologies Ag | Method and apparatus for protecting an RSA calculation on an output by means of the chinese remainder theorem |
KR102180029B1 (ko) | 2014-02-03 | 2020-11-17 | 삼성전자 주식회사 | Crt-rsa 암호화 방법 및 장치와 이를 기록한 컴퓨터 판독가능 저장매체 |
EP3188401B1 (fr) | 2015-12-29 | 2019-12-18 | Secure-IC SAS | Procédé et système de protection d'une opération cryptographique |
EP3242202A1 (fr) | 2016-05-04 | 2017-11-08 | Gemalto Sa | Contre-mesure contre des attaques par injection de défaut exempte d'erreur sur des algorithmes d'exponentiation cryptographique |
DE102017117899A1 (de) * | 2017-08-07 | 2019-02-07 | Infineon Technologies Ag | Durchführen einer kryptografischen Operation |
CN110113169B (zh) * | 2019-04-15 | 2021-11-12 | 北京三未信安科技发展有限公司 | 基于rsa的协同数字签名方法、装置及电子设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5991415A (en) * | 1997-05-12 | 1999-11-23 | Yeda Research And Development Co. Ltd. At The Weizmann Institute Of Science | Method and apparatus for protecting public key schemes from timing and fault attacks |
-
2005
- 2005-03-31 FR FR0503166A patent/FR2884088B1/fr not_active Expired - Fee Related
-
2006
- 2006-03-07 WO PCT/EP2006/060534 patent/WO2006103149A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2884088A1 (fr) | 2006-10-06 |
WO2006103149A1 (fr) | 2006-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2884088B1 (fr) | Procede et dispositif cryptographique permettant de proteger les logiques de cles publiques contre les attaques par faute | |
FR2935823B1 (fr) | Procede et dispositif de protection d'un microcircuit contre les attaques. | |
EP2013728A4 (fr) | Procédé et appareil pour assurer la sécurité informatique et de réseau | |
EP1965987A4 (fr) | Procede et dispositif de protection contre la contrefaçon | |
EP1934925A4 (fr) | Systeme et procede de protection contre la fraude et l'usurpation d'identite | |
EP2000990A4 (fr) | Procede et dispositif d'authentification de billets de banque | |
EP1965989A4 (fr) | Procédé et appareil de protection contre la contrefaçon | |
EP1955465A4 (fr) | Procédé de protection par chiffrement | |
TWI349968B (en) | Substrate processing device and substrate processing method thereof | |
EP1850595A4 (fr) | Dispositif et procede de surveillance de peripherie | |
GB2444652B (en) | Method for implementing encryption and device thereof | |
FR2923305B1 (fr) | Procede et dispositifs de protection d'un microcircuit contre des attaques visant a decouvrir une donnee secrete | |
EP2071318A4 (fr) | Dispositif et procédé permettant d'évaluer un effet protecteur contre un rayonnement ultraviolet | |
EP2016593A4 (fr) | Detection de sabotage de boitier et protection anti-sabotage | |
EP1843512A4 (fr) | Dispositif de génération de signature, dispositif de génération de clé et méthode de génération de signature | |
NO20052403D0 (no) | System and method for intrusion detection. | |
IL188087A0 (en) | Method for anti-missile protection of vehicles and implementing device | |
EP1948488A4 (fr) | Cle a composant d'amelioration de systeme de securite | |
EP1875377A4 (fr) | Procede et appareil de gestion de domaines | |
EP2154828A4 (fr) | Procédé et dispositif de traitement d'informations d'alarme/évènement | |
SI2313844T1 (sl) | Naprava in postopek za zaščito elektronskega sistema pred nedovoljenim dostopom | |
GB0513051D0 (en) | Copy protection method and apparatus | |
EP1861820A4 (fr) | Procede et appareil de generation et/ou de prediction d'efficacite de mots vedettes | |
FR2923947B1 (fr) | Procede et dispositif de gravure selective. | |
WO2006130676A3 (fr) | Inhibition de dommages neuronaux |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20091130 |