CN101116070A - 使用监控程序将tpm总是锁定为“开”的系统和方法 - Google Patents
使用监控程序将tpm总是锁定为“开”的系统和方法 Download PDFInfo
- Publication number
- CN101116070A CN101116070A CNA2005800407642A CN200580040764A CN101116070A CN 101116070 A CN101116070 A CN 101116070A CN A2005800407642 A CNA2005800407642 A CN A2005800407642A CN 200580040764 A CN200580040764 A CN 200580040764A CN 101116070 A CN101116070 A CN 101116070A
- Authority
- CN
- China
- Prior art keywords
- computing machine
- monitoring circuit
- signal
- watchdog routine
- tpm
- 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.)
- Granted
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
-
- 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
- H04L9/3234—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 additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
-
- 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
-
- 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
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
-
- 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
- H04L2209/80—Wireless
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/021,021 US7360253B2 (en) | 2004-12-23 | 2004-12-23 | System and method to lock TPM always ‘on’ using a monitor |
US11/021,021 | 2004-12-23 | ||
PCT/US2005/046091 WO2006071630A2 (en) | 2004-12-23 | 2005-12-20 | System and method to lock tpm always 'on' using a monitor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101116070A true CN101116070A (zh) | 2008-01-30 |
CN101116070B CN101116070B (zh) | 2010-06-09 |
Family
ID=36613166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800407642A Expired - Fee Related CN101116070B (zh) | 2004-12-23 | 2005-12-20 | 使用监控程序将tpm总是锁定为“开”的系统和方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7360253B2 (zh) |
EP (1) | EP1829274A4 (zh) |
JP (1) | JP4945454B2 (zh) |
KR (1) | KR101213807B1 (zh) |
CN (1) | CN101116070B (zh) |
BR (1) | BRPI0519080A2 (zh) |
MX (1) | MX2007006143A (zh) |
RU (1) | RU2007123617A (zh) |
WO (1) | WO2006071630A2 (zh) |
Cited By (3)
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CN105279649A (zh) * | 2014-06-12 | 2016-01-27 | 恩智浦有限公司 | 用于配置安全元件的方法和可配置的安全元件 |
CN110647422A (zh) * | 2018-06-26 | 2020-01-03 | 佳能株式会社 | 信息处理装置、信息处理装置的重启方法和存储介质 |
CN113742717A (zh) * | 2020-05-27 | 2021-12-03 | 宝视纳股份公司 | 保护计算机系统以防操纵和功能异常 |
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-
2004
- 2004-12-23 US US11/021,021 patent/US7360253B2/en not_active Expired - Fee Related
-
2005
- 2005-12-20 JP JP2007548385A patent/JP4945454B2/ja not_active Expired - Fee Related
- 2005-12-20 KR KR1020077012294A patent/KR101213807B1/ko active IP Right Grant
- 2005-12-20 RU RU2007123617/09A patent/RU2007123617A/ru not_active Application Discontinuation
- 2005-12-20 WO PCT/US2005/046091 patent/WO2006071630A2/en active Application Filing
- 2005-12-20 CN CN2005800407642A patent/CN101116070B/zh not_active Expired - Fee Related
- 2005-12-20 MX MX2007006143A patent/MX2007006143A/es active IP Right Grant
- 2005-12-20 BR BRPI0519080-0A patent/BRPI0519080A2/pt not_active IP Right Cessation
- 2005-12-20 EP EP05854752A patent/EP1829274A4/en not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105279649A (zh) * | 2014-06-12 | 2016-01-27 | 恩智浦有限公司 | 用于配置安全元件的方法和可配置的安全元件 |
CN110647422A (zh) * | 2018-06-26 | 2020-01-03 | 佳能株式会社 | 信息处理装置、信息处理装置的重启方法和存储介质 |
CN113742717A (zh) * | 2020-05-27 | 2021-12-03 | 宝视纳股份公司 | 保护计算机系统以防操纵和功能异常 |
Also Published As
Publication number | Publication date |
---|---|
JP2008525892A (ja) | 2008-07-17 |
CN101116070B (zh) | 2010-06-09 |
US20060143446A1 (en) | 2006-06-29 |
KR101213807B1 (ko) | 2012-12-18 |
US7360253B2 (en) | 2008-04-15 |
WO2006071630A3 (en) | 2007-08-02 |
EP1829274A4 (en) | 2012-01-18 |
KR20070097031A (ko) | 2007-10-02 |
MX2007006143A (es) | 2007-07-19 |
BRPI0519080A2 (pt) | 2008-12-23 |
RU2007123617A (ru) | 2008-12-27 |
WO2006071630A2 (en) | 2006-07-06 |
EP1829274A2 (en) | 2007-09-05 |
JP4945454B2 (ja) | 2012-06-06 |
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