FI112013B - Menetelmä salaisen avaimen käsittelemiseksi sekä laitteisto - Google Patents
Menetelmä salaisen avaimen käsittelemiseksi sekä laitteistoInfo
- Publication number
- FI112013B FI112013B FI20001644A FI20001644A FI112013B FI 112013 B FI112013 B FI 112013B FI 20001644 A FI20001644 A FI 20001644A FI 20001644 A FI20001644 A FI 20001644A FI 112013 B FI112013 B FI 112013B
- Authority
- FI
- Finland
- Prior art keywords
- procedure
- processing
- secret key
- secret
- key
- Prior art date
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
- H04L9/002—Countermeasures against attacks on cryptographic mechanisms
- H04L9/003—Countermeasures against attacks on cryptographic mechanisms for power analysis, e.g. differential power analysis [DPA] or simple power analysis [SPA]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/72—Indexing scheme relating to groups G06F7/72 - G06F7/729
- G06F2207/7219—Countermeasures against side channel or fault attacks
-
- 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
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20001644A FI112013B (fi) | 2000-07-11 | 2000-07-11 | Menetelmä salaisen avaimen käsittelemiseksi sekä laitteisto |
AU2001279831A AU2001279831A1 (en) | 2000-07-11 | 2001-07-09 | Method of processing a secret key and a device |
PCT/FI2001/000653 WO2002009347A1 (en) | 2000-07-11 | 2001-07-09 | Method of processing a secret key and a device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20001644A FI112013B (fi) | 2000-07-11 | 2000-07-11 | Menetelmä salaisen avaimen käsittelemiseksi sekä laitteisto |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20001644A0 FI20001644A0 (fi) | 2000-07-11 |
FI20001644A FI20001644A (fi) | 2002-01-12 |
FI112013B true FI112013B (fi) | 2003-10-15 |
Family
ID=8558762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20001644A FI112013B (fi) | 2000-07-11 | 2000-07-11 | Menetelmä salaisen avaimen käsittelemiseksi sekä laitteisto |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001279831A1 (fi) |
FI (1) | FI112013B (fi) |
WO (1) | WO2002009347A1 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10360998B4 (de) * | 2003-12-23 | 2008-09-04 | Infineon Technologies Ag | Schutz von Chips gegen Attacken |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1020778A (ja) * | 1996-07-08 | 1998-01-23 | Harumi Takeda | 暗号化装置および復号化装置、並びにicカード |
CA2316227C (en) * | 1998-01-02 | 2009-08-11 | Cryptography Research, Inc. | Leak-resistant cryptographic method and apparatus |
FI115259B (fi) * | 1999-07-16 | 2005-03-31 | Setec Oy | Menetelmä vasteen tuottamiseksi |
-
2000
- 2000-07-11 FI FI20001644A patent/FI112013B/fi not_active IP Right Cessation
-
2001
- 2001-07-09 WO PCT/FI2001/000653 patent/WO2002009347A1/en active Application Filing
- 2001-07-09 AU AU2001279831A patent/AU2001279831A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2001279831A1 (en) | 2002-02-05 |
FI20001644A0 (fi) | 2000-07-11 |
WO2002009347A1 (en) | 2002-01-31 |
FI20001644A (fi) | 2002-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: GEMALTO OY |
|
MA | Patent expired |