FR3015079B1 - Verification d'integrite de paire de cles cryptographiques - Google Patents
Verification d'integrite de paire de cles cryptographiquesInfo
- Publication number
- FR3015079B1 FR3015079B1 FR1362833A FR1362833A FR3015079B1 FR 3015079 B1 FR3015079 B1 FR 3015079B1 FR 1362833 A FR1362833 A FR 1362833A FR 1362833 A FR1362833 A FR 1362833A FR 3015079 B1 FR3015079 B1 FR 3015079B1
- Authority
- FR
- France
- Prior art keywords
- result
- test
- cryptographic keys
- pair
- integrity verification
- 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.)
- Active
Links
- 238000012795 verification Methods 0.000 title 1
- 238000012360 testing method Methods 0.000 abstract 3
- 238000013101 initial test Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
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
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/26—Testing cryptographic entity, e.g. testing integrity of encryption key or encryption algorithm
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1362833A FR3015079B1 (fr) | 2013-12-17 | 2013-12-17 | Verification d'integrite de paire de cles cryptographiques |
US14/572,233 US9680645B2 (en) | 2013-12-17 | 2014-12-16 | Integrity verification of cryptographic key pairs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1362833A FR3015079B1 (fr) | 2013-12-17 | 2013-12-17 | Verification d'integrite de paire de cles cryptographiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3015079A1 FR3015079A1 (fr) | 2015-06-19 |
FR3015079B1 true FR3015079B1 (fr) | 2016-02-05 |
Family
ID=50639647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1362833A Active FR3015079B1 (fr) | 2013-12-17 | 2013-12-17 | Verification d'integrite de paire de cles cryptographiques |
Country Status (2)
Country | Link |
---|---|
US (1) | US9680645B2 (fr) |
FR (1) | FR3015079B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107181750B (zh) * | 2017-05-27 | 2020-07-17 | 南京法艾博光电科技有限公司 | 一种智能电网无线传感器网络的监测方法 |
FR3088452B1 (fr) | 2018-11-08 | 2023-01-06 | Idemia France | Procede de verification d'integrite d'une paire de cles cryptographiques et dispositif cryptographique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0020371D0 (en) * | 2000-08-18 | 2000-10-04 | Hewlett Packard Co | Apparatus and method for establishing trust |
JP4626148B2 (ja) * | 2004-01-07 | 2011-02-02 | 株式会社日立製作所 | 復号または署名作成におけるべき乗剰余算の計算方法 |
JP2008252299A (ja) * | 2007-03-29 | 2008-10-16 | Hitachi Ltd | 暗号処理システム及び暗号処理方法 |
-
2013
- 2013-12-17 FR FR1362833A patent/FR3015079B1/fr active Active
-
2014
- 2014-12-16 US US14/572,233 patent/US9680645B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9680645B2 (en) | 2017-06-13 |
FR3015079A1 (fr) | 2015-06-19 |
US20150172051A1 (en) | 2015-06-18 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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CA | Change of address |
Effective date: 20200218 |
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CD | Change of name or company name |
Owner name: IDEMIA FRANCE, FR Effective date: 20200218 |
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CJ | Change in legal form |
Effective date: 20200218 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |