EP2005642A4 - Verfahren und vorrichtung zur verbindung eines externen kodebildes mit einem privaten on-chip-schlüssel - Google Patents
Verfahren und vorrichtung zur verbindung eines externen kodebildes mit einem privaten on-chip-schlüsselInfo
- Publication number
- EP2005642A4 EP2005642A4 EP07758833A EP07758833A EP2005642A4 EP 2005642 A4 EP2005642 A4 EP 2005642A4 EP 07758833 A EP07758833 A EP 07758833A EP 07758833 A EP07758833 A EP 07758833A EP 2005642 A4 EP2005642 A4 EP 2005642A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- code image
- private key
- mate
- external code
- chip private
- 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.)
- Withdrawn
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
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40076606A | 2006-04-07 | 2006-04-07 | |
PCT/US2007/064321 WO2007117879A1 (en) | 2006-04-07 | 2007-03-19 | Method and apparatus to mate an external code image with an on-chip private key |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2005642A1 EP2005642A1 (de) | 2008-12-24 |
EP2005642A4 true EP2005642A4 (de) | 2011-12-21 |
Family
ID=38581433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07758833A Withdrawn EP2005642A4 (de) | 2006-04-07 | 2007-03-19 | Verfahren und vorrichtung zur verbindung eines externen kodebildes mit einem privaten on-chip-schlüssel |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2005642A4 (de) |
JP (1) | JP2009525556A (de) |
CN (1) | CN101433013A (de) |
WO (1) | WO2007117879A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090285390A1 (en) * | 2008-05-16 | 2009-11-19 | Ati Technologies Ulc | Integrated circuit with secured software image and method therefor |
JPWO2016088273A1 (ja) * | 2014-12-05 | 2017-09-07 | 富士通株式会社 | セキュリティ装置および制御方法 |
CN105046138A (zh) * | 2015-07-13 | 2015-11-11 | 山东超越数控电子有限公司 | 一种基于飞腾处理器的可信管理系统及方法 |
CN113330438A (zh) * | 2019-01-30 | 2021-08-31 | 惠普发展公司,有限责任合伙企业 | 安全代码映像分发 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1536308A2 (de) * | 2003-11-10 | 2005-06-01 | Broadcom Corporation | System und Verfahren zum Sichern von einem ausführbaren Kode |
WO2006003529A2 (en) * | 2004-04-23 | 2006-01-12 | Securewave S.A. | Transparent encryption and access controll for mass-storage devices |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004070587A1 (en) * | 2003-02-03 | 2004-08-19 | Nokia Corporation | Architecture for encrypted application installation |
KR20040097717A (ko) * | 2003-05-13 | 2004-11-18 | 펜타시큐리티시스템 주식회사 | 세션키 전송 방법 및 시스템 |
JP4691337B2 (ja) * | 2003-08-26 | 2011-06-01 | パナソニック株式会社 | プログラム実行装置、認証局装置 |
JP2005227995A (ja) * | 2004-02-12 | 2005-08-25 | Sony Corp | 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム |
KR100617456B1 (ko) * | 2004-04-28 | 2006-08-31 | 주식회사 니츠 | 비밀키 관리 기능을 가지는 비밀키 단말장치 및 비밀키관리방법 |
-
2007
- 2007-03-19 CN CN 200780012102 patent/CN101433013A/zh active Pending
- 2007-03-19 EP EP07758833A patent/EP2005642A4/de not_active Withdrawn
- 2007-03-19 WO PCT/US2007/064321 patent/WO2007117879A1/en active Application Filing
- 2007-03-19 JP JP2008553557A patent/JP2009525556A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1536308A2 (de) * | 2003-11-10 | 2005-06-01 | Broadcom Corporation | System und Verfahren zum Sichern von einem ausführbaren Kode |
WO2006003529A2 (en) * | 2004-04-23 | 2006-01-12 | Securewave S.A. | Transparent encryption and access controll for mass-storage devices |
Non-Patent Citations (2)
Title |
---|
MENEZES, VANSTONE, OORSCHOT: "Handbook of Applied Cryptography", 1997, CRC PRESS LLC, USA, XP002663014 * |
See also references of WO2007117879A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2005642A1 (de) | 2008-12-24 |
CN101433013A (zh) | 2009-05-13 |
JP2009525556A (ja) | 2009-07-09 |
WO2007117879A1 (en) | 2007-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080709 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04L 9/08 20060101AFI20111109BHEP Ipc: G06F 21/00 20060101ALI20111109BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20111117 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20130307 |