CN109643352B - 跨安全引导更新保留受保护机密 - Google Patents

跨安全引导更新保留受保护机密 Download PDF

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Publication number
CN109643352B
CN109643352B CN201780053248.6A CN201780053248A CN109643352B CN 109643352 B CN109643352 B CN 109643352B CN 201780053248 A CN201780053248 A CN 201780053248A CN 109643352 B CN109643352 B CN 109643352B
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China
Prior art keywords
condition
blobs
secret
conditions
sealed
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CN201780053248.6A
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English (en)
Chinese (zh)
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CN109643352A (zh
Inventor
K·金舒曼
C·麦卡伦
Y·A·萨姆索诺夫
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Microsoft Technology Licensing LLC
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Microsoft Technology Licensing LLC
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Publication of CN109643352A publication Critical patent/CN109643352A/zh
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F21/575—Secure boot
    • 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
    • H04L9/085—Secret sharing or secret splitting, e.g. threshold schemes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1417—Boot up procedures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1433—Saving, restoring, recovering or retrying at system level during software upgrading
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]
    • 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
    • H04L2209/127—Trusted platform modules [TPM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Stored Programmes (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN201780053248.6A 2016-08-31 2017-08-25 跨安全引导更新保留受保护机密 Active CN109643352B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/253,521 US10177910B2 (en) 2016-08-31 2016-08-31 Preserving protected secrets across a secure boot update
US15/253,521 2016-08-31
PCT/US2017/048517 WO2018044696A1 (en) 2016-08-31 2017-08-25 Preserving protected secrets across a secure boot update

Publications (2)

Publication Number Publication Date
CN109643352A CN109643352A (zh) 2019-04-16
CN109643352B true CN109643352B (zh) 2023-07-18

Family

ID=59791182

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780053248.6A Active CN109643352B (zh) 2016-08-31 2017-08-25 跨安全引导更新保留受保护机密

Country Status (19)

Country Link
US (1) US10177910B2 (enExample)
EP (1) EP3507737B1 (enExample)
JP (1) JP6994022B2 (enExample)
KR (1) KR102386111B1 (enExample)
CN (1) CN109643352B (enExample)
AU (1) AU2017318962B2 (enExample)
BR (1) BR112019000763A8 (enExample)
CA (1) CA3030983A1 (enExample)
CL (1) CL2019000507A1 (enExample)
CO (1) CO2019001414A2 (enExample)
IL (1) IL264706B (enExample)
MX (1) MX2019002063A (enExample)
MY (1) MY202112A (enExample)
NZ (1) NZ749830A (enExample)
PH (1) PH12019550006A1 (enExample)
RU (1) RU2748392C2 (enExample)
SG (1) SG11201901127YA (enExample)
WO (1) WO2018044696A1 (enExample)
ZA (1) ZA201900424B (enExample)

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* Cited by examiner, † Cited by third party
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JP7367471B2 (ja) * 2019-11-07 2023-10-24 株式会社リコー 情報処理装置、ファイル保証方法、及びファイル保証プログラム
KR20220154879A (ko) * 2021-05-14 2022-11-22 현대자동차주식회사 차량 제어 장치 및 방법

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US8190916B1 (en) * 2006-07-27 2012-05-29 Hewlett-Packard Development Company, L.P. Methods and systems for modifying an integrity measurement based on user authentication
CN102983886A (zh) * 2011-05-16 2013-03-20 美国博通公司 在安全元件的设计中使用主存储器的安全架构
CN103038745A (zh) * 2010-05-21 2013-04-10 惠普发展公司，有限责任合伙企业 扩展完整性测量

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CN1716199A (zh) * 2004-06-30 2006-01-04 微软公司 使用状态证实的受保护操作系统引导的系统和方法
US8190916B1 (en) * 2006-07-27 2012-05-29 Hewlett-Packard Development Company, L.P. Methods and systems for modifying an integrity measurement based on user authentication
CN103038745A (zh) * 2010-05-21 2013-04-10 惠普发展公司，有限责任合伙企业 扩展完整性测量
CN102983886A (zh) * 2011-05-16 2013-03-20 美国博通公司 在安全元件的设计中使用主存储器的安全架构

Also Published As

Publication number Publication date
CL2019000507A1 (es) 2019-07-05
JP6994022B2 (ja) 2022-01-14
WO2018044696A1 (en) 2018-03-08
CA3030983A1 (en) 2018-03-08
BR112019000763A8 (pt) 2023-01-31
MY202112A (en) 2024-04-04
PH12019550006A1 (en) 2020-01-20
EP3507737A1 (en) 2019-07-10
KR102386111B1 (ko) 2022-04-12
IL264706B (en) 2021-12-01
ZA201900424B (en) 2020-05-27
CN109643352A (zh) 2019-04-16
US10177910B2 (en) 2019-01-08
BR112019000763A2 (pt) 2019-04-24
MX2019002063A (es) 2019-06-06
KR20190042018A (ko) 2019-04-23
JP2019532402A (ja) 2019-11-07
RU2748392C2 (ru) 2021-05-25
RU2019105575A3 (enExample) 2020-11-02
RU2019105575A (ru) 2020-08-27
CO2019001414A2 (es) 2019-02-28
AU2017318962B2 (en) 2021-10-28
NZ749830A (en) 2022-09-30
EP3507737B1 (en) 2021-06-02
SG11201901127YA (en) 2019-03-28
US20180062833A1 (en) 2018-03-01
AU2017318962A1 (en) 2019-01-24

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