FR2853097B1 - PROGRAMMABLE CIRCUIT PROVIDED WITH SECURE MEMORY - Google Patents
PROGRAMMABLE CIRCUIT PROVIDED WITH SECURE MEMORYInfo
- Publication number
- FR2853097B1 FR2853097B1 FR0303521A FR0303521A FR2853097B1 FR 2853097 B1 FR2853097 B1 FR 2853097B1 FR 0303521 A FR0303521 A FR 0303521A FR 0303521 A FR0303521 A FR 0303521A FR 2853097 B1 FR2853097 B1 FR 2853097B1
- Authority
- FR
- France
- Prior art keywords
- circuit provided
- secure memory
- programmable circuit
- programmable
- secure
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Microcomputers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303521A FR2853097B1 (en) | 2003-03-24 | 2003-03-24 | PROGRAMMABLE CIRCUIT PROVIDED WITH SECURE MEMORY |
PCT/FR2004/000719 WO2004086230A2 (en) | 2003-03-24 | 2004-03-24 | Programmable circuit provided with a secure memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303521A FR2853097B1 (en) | 2003-03-24 | 2003-03-24 | PROGRAMMABLE CIRCUIT PROVIDED WITH SECURE MEMORY |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2853097A1 FR2853097A1 (en) | 2004-10-01 |
FR2853097B1 true FR2853097B1 (en) | 2005-07-15 |
Family
ID=32947095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0303521A Expired - Lifetime FR2853097B1 (en) | 2003-03-24 | 2003-03-24 | PROGRAMMABLE CIRCUIT PROVIDED WITH SECURE MEMORY |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2853097B1 (en) |
WO (1) | WO2004086230A2 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19642560A1 (en) * | 1996-10-15 | 1998-04-16 | Siemens Ag | Electronic data processing circuit |
US6061449A (en) * | 1997-10-10 | 2000-05-09 | General Instrument Corporation | Secure processor with external memory using block chaining and block re-ordering |
US6202152B1 (en) * | 1998-01-27 | 2001-03-13 | Philips Semiconductors, Inc. | System and method for accessing information decrypted in multiple-byte blocks |
US6523118B1 (en) * | 1998-06-29 | 2003-02-18 | Koninklijke Philips Electronics N.V. | Secure cache for instruction and data protection |
ES2207567T3 (en) * | 2000-01-18 | 2004-06-01 | Infineon Technologies Ag | PROVISION OF MICROPROCESSORS WITH CODING. |
JP4683442B2 (en) * | 2000-07-13 | 2011-05-18 | 富士通フロンテック株式会社 | Processing apparatus and integrated circuit |
WO2002071231A1 (en) * | 2001-02-15 | 2002-09-12 | Nokia Corporation | Method and arrangement for protecting information |
JP2002328845A (en) * | 2001-05-07 | 2002-11-15 | Fujitsu Ltd | Semiconductor integrated circuit and method for protecting security of ic card |
US6996725B2 (en) * | 2001-08-16 | 2006-02-07 | Dallas Semiconductor Corporation | Encryption-based security protection for processors |
-
2003
- 2003-03-24 FR FR0303521A patent/FR2853097B1/en not_active Expired - Lifetime
-
2004
- 2004-03-24 WO PCT/FR2004/000719 patent/WO2004086230A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2004086230A2 (en) | 2004-10-07 |
FR2853097A1 (en) | 2004-10-01 |
WO2004086230A3 (en) | 2004-12-09 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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PLFP | Fee payment |
Year of fee payment: 18 |
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PLFP | Fee payment |
Year of fee payment: 19 |
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PLFP | Fee payment |
Year of fee payment: 20 |