SG11202105077UA - Method and architecture for securing and managing networks of embedded systems with optimised public key infrastructure - Google Patents

Method and architecture for securing and managing networks of embedded systems with optimised public key infrastructure

Info

Publication number
SG11202105077UA
SG11202105077UA SG11202105077UA SG11202105077UA SG11202105077UA SG 11202105077U A SG11202105077U A SG 11202105077UA SG 11202105077U A SG11202105077U A SG 11202105077UA SG 11202105077U A SG11202105077U A SG 11202105077UA SG 11202105077U A SG11202105077U A SG 11202105077UA
Authority
SG
Singapore
Prior art keywords
optimised
architecture
securing
public key
embedded systems
Prior art date
Application number
SG11202105077UA
Other languages
English (en)
Inventor
Vishram Mishra
Magzhan Ikram
Steven Paul Kerrison
Shazina Binte Zaini
Ahnaf Aff Siddiqi
Original Assignee
Microsec Pte 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 Microsec Pte Ltd filed Critical Microsec Pte Ltd
Publication of SG11202105077UA publication Critical patent/SG11202105077UA/en

Links

Classifications

    • 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
    • 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
    • H04L9/3268—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 using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • 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
    • H04L9/006—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving public key infrastructure [PKI] trust models
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SG11202105077UA 2018-11-16 2019-07-31 Method and architecture for securing and managing networks of embedded systems with optimised public key infrastructure SG11202105077UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201810250P 2018-11-16
PCT/SG2019/050382 WO2020101567A1 (en) 2018-11-16 2019-07-31 Method and architecture for securing and managing networks of embedded systems with optimised public key infrastructure

Publications (1)

Publication Number Publication Date
SG11202105077UA true SG11202105077UA (en) 2021-06-29

Family

ID=70733044

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105077UA SG11202105077UA (en) 2018-11-16 2019-07-31 Method and architecture for securing and managing networks of embedded systems with optimised public key infrastructure

Country Status (6)

Country Link
US (1) US12250325B2 (https=)
EP (1) EP3881492A4 (https=)
JP (1) JP7551080B2 (https=)
AU (1) AU2019379062B2 (https=)
SG (1) SG11202105077UA (https=)
WO (1) WO2020101567A1 (https=)

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US11968302B1 (en) 2023-03-24 2024-04-23 Srinivas Kumar Method and system for pre-shared key (PSK) based secure communications with domain name system (DNS) authenticator
US12476793B2 (en) 2023-03-24 2025-11-18 Symmera Inc. System and method to securely distribute authenticated and trusted data streams to AI systems
US12015721B1 (en) 2023-03-24 2024-06-18 Srinivas Kumar System and method for dynamic retrieval of certificates with remote lifecycle management

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JP3696445B2 (ja) * 1999-08-25 2005-09-21 日本電信電話株式会社 公開鍵証明証の発行方法並びに利用者端末及び認証センタ装置並びにこれらのプログラムを記録した媒体
US7284121B2 (en) * 2002-11-20 2007-10-16 Microsoft Corporation System and method for transmitting reduced information from a certificate to perform encryption operations
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Also Published As

Publication number Publication date
US20220006652A1 (en) 2022-01-06
JP2022507488A (ja) 2022-01-18
US12250325B2 (en) 2025-03-11
EP3881492A4 (en) 2022-07-27
JP7551080B2 (ja) 2024-09-17
AU2019379062B2 (en) 2025-04-24
WO2020101567A1 (en) 2020-05-22
AU2019379062A1 (en) 2021-06-10
EP3881492A1 (en) 2021-09-22

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