BR112022007167A2 - Método de negociação de modo de atestado remoto para dispositivo combinado e dispositivo relacionado - Google Patents

Método de negociação de modo de atestado remoto para dispositivo combinado e dispositivo relacionado

Info

Publication number
BR112022007167A2
BR112022007167A2 BR112022007167A BR112022007167A BR112022007167A2 BR 112022007167 A2 BR112022007167 A2 BR 112022007167A2 BR 112022007167 A BR112022007167 A BR 112022007167A BR 112022007167 A BR112022007167 A BR 112022007167A BR 112022007167 A2 BR112022007167 A2 BR 112022007167A2
Authority
BR
Brazil
Prior art keywords
remote attestation
mode
remote
combined
combined device
Prior art date
Application number
BR112022007167A
Other languages
English (en)
Inventor
Hu Junli
Pan Wei
Zeng Haifei
Wang Yuguo
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022007167A2 publication Critical patent/BR112022007167A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1433—Vulnerability analysis
    • 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
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • 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
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • H04L9/3236—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 using cryptographic hash functions
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

MÉTODO DE NEGOCIAÇÃO DE MODO DE ATESTADO REMOTO PARA DISPOSITIVO COMBINADO E DISPOSITIVO RELACIONADO. A presente invenção refere-se a um método de negociação de modo de atestado remoto para um dispositivo combinado e um dispositivo relacionado. O dispositivo combinado pode incluir pelo menos uma primeira unidade. Um processo no qual o dispositivo combinado e um dispositivo de atestado remoto determinam, através da negociação, um modo de atestado remoto alvo a ser usado para atestado remoto inclui: a primeira unidade envia uma mensagem de solicitação de negociação de modo ao dispositivo de atestado remoto; o dispositivo de atestado remoto determina o modo de atestado remoto alvo com referência a uma solicitação de negociação de modo, gera uma mensagem de resposta de negociação de modo, e envia a mensagem de resposta de negociação de modo à primeira unidade; e a primeira unidade determina o modo de atestado remoto com base na mensagem de resposta de negociação de modo. Dessa forma, uma maneira de atestado remoto alvo a ser usado subsequentemente pode ser determinado através da negociação entre o dispositivo combinado e o dispositivo de atestado remoto, para fornecer uma base de dados para subsequente e sequencialmente realizar o atestado remoto no dispositivo combinado, e realizar o atestado remoto mais confiável no dispositivo combinado.
BR112022007167A 2019-10-17 2020-09-22 Método de negociação de modo de atestado remoto para dispositivo combinado e dispositivo relacionado BR112022007167A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910990240 2019-10-17
CN201911090276.2A CN112688907B (zh) 2019-10-17 2019-11-08 组合式设备远程证明模式协商方法及相关设备，存储介质
PCT/CN2020/116934 WO2021073375A1 (zh) 2019-10-17 2020-09-22 一种组合式设备远程证明模式的协商方法及相关设备

Publications (1)

Publication Number Publication Date
BR112022007167A2 true BR112022007167A2 (pt) 2022-06-28

Family

ID=75445224

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022007167A BR112022007167A2 (pt) 2019-10-17 2020-09-22 Método de negociação de modo de atestado remoto para dispositivo combinado e dispositivo relacionado
BR112022006829A BR112022006829A2 (pt) 2019-10-17 2020-09-22 Método de atestado remoto e dispositivo para dispositivo composto

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112022006829A BR112022006829A2 (pt) 2019-10-17 2020-09-22 Método de atestado remoto e dispositivo para dispositivo composto

Country Status (6)

Country Link
US (2) US20220237295A1 (pt)
EP (2) EP4037279A4 (pt)
JP (2) JP7451696B2 (pt)
CN (2) CN112688907B (pt)
BR (2) BR112022007167A2 (pt)
WO (2) WO2021073375A1 (pt)

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Also Published As

Publication number Publication date
JP7451696B2 (ja) 2024-03-18
WO2021073375A1 (zh) 2021-04-22
JP2022553249A (ja) 2022-12-22
EP4037279A1 (en) 2022-08-03
WO2021073376A1 (zh) 2021-04-22
EP4030681A1 (en) 2022-07-20
CN112688782A (zh) 2021-04-20
CN112688782B (zh) 2023-09-08
EP4037279A4 (en) 2022-11-16
JP2022553247A (ja) 2022-12-22
US20220237295A1 (en) 2022-07-28
CN112688907A (zh) 2021-04-20
BR112022006829A2 (pt) 2022-07-05
EP4030681A4 (en) 2022-11-16
CN112688907B (zh) 2023-06-30
US20220239688A1 (en) 2022-07-28

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