SG11202012964UA - Cryptographic key configuration using physical unclonable function - Google Patents

Cryptographic key configuration using physical unclonable function

Info

Publication number
SG11202012964UA
SG11202012964UA SG11202012964UA SG11202012964UA SG11202012964UA SG 11202012964U A SG11202012964U A SG 11202012964UA SG 11202012964U A SG11202012964U A SG 11202012964UA SG 11202012964U A SG11202012964U A SG 11202012964UA SG 11202012964U A SG11202012964U A SG 11202012964UA
Authority
SG
Singapore
Prior art keywords
cryptographic key
unclonable function
key configuration
physical unclonable
physical
Prior art date
Application number
SG11202012964UA
Inventor
Didier Hunacek
Marco Macchetti
Jerome Perrine
Original Assignee
Nagravision Sa
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 Nagravision Sa filed Critical Nagravision Sa
Publication of SG11202012964UA publication Critical patent/SG11202012964UA/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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • 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
    • H04L9/3271—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 challenge-response
    • H04L9/3278—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 challenge-response using physically unclonable functions [PUF]
SG11202012964UA 2018-06-29 2019-06-21 Cryptographic key configuration using physical unclonable function SG11202012964UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18180951 2018-06-29
PCT/EP2019/066456 WO2020002146A1 (en) 2018-06-29 2019-06-21 Cryptographic key configuration using physical unclonable function

Publications (1)

Publication Number Publication Date
SG11202012964UA true SG11202012964UA (en) 2021-01-28

Family

ID=62841876

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202012964UA SG11202012964UA (en) 2018-06-29 2019-06-21 Cryptographic key configuration using physical unclonable function

Country Status (6)

Country Link
US (1) US20210160065A1 (en)
EP (1) EP3815296A1 (en)
KR (1) KR20210022085A (en)
CN (1) CN112715017B (en)
SG (1) SG11202012964UA (en)
WO (1) WO2020002146A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112912878A (en) * 2018-10-17 2021-06-04 诺基亚通信公司 Secure cryptographic processor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011048126A1 (en) * 2009-10-21 2011-04-28 Intrinsic Id B.V. Distribution system and method for distributing digital information
EP2326043A1 (en) * 2009-11-18 2011-05-25 Irdeto Access B.V. Preventing cloning of receivers of encrypted messages
US20130051552A1 (en) * 2010-01-20 2013-02-28 Héléna Handschuh Device and method for obtaining a cryptographic key
US8694778B2 (en) * 2010-11-19 2014-04-08 Nxp B.V. Enrollment of physically unclonable functions
DE102011081421A1 (en) * 2011-08-23 2013-02-28 Siemens Ag System for the secure transmission of data and procedures
US8700916B2 (en) * 2011-12-02 2014-04-15 Cisco Technology, Inc. Utilizing physically unclonable functions to derive device specific keying material for protection of information
WO2014138626A1 (en) * 2013-03-08 2014-09-12 Robert Bosch Gmbh Systems and methods for maintaining integrity and secrecy in untrusted computing platforms
KR101404673B1 (en) * 2013-07-02 2014-06-09 숭실대학교산학협력단 System for authenticating radio frequency identification tag
US11349675B2 (en) * 2013-10-18 2022-05-31 Alcatel-Lucent Usa Inc. Tamper-resistant and scalable mutual authentication for machine-to-machine devices
US20150134966A1 (en) * 2013-11-10 2015-05-14 Sypris Electronics, Llc Authentication System
US9729317B2 (en) * 2014-01-30 2017-08-08 Mentor Graphics Corporation Optical physical uncloneable function
US10432409B2 (en) * 2014-05-05 2019-10-01 Analog Devices, Inc. Authentication system and device including physical unclonable function and threshold cryptography
KR20150135032A (en) * 2014-05-23 2015-12-02 숭실대학교산학협력단 System and method for updating secret key using physical unclonable function
CN107004380B (en) * 2014-10-13 2020-11-13 本质Id有限责任公司 Encryption device comprising a physical unclonable function
US10841107B2 (en) * 2017-11-20 2020-11-17 Analog Devices, Inc. Efficient delay-based PUF implementation using optimal racing strategy
US10812277B2 (en) * 2017-11-28 2020-10-20 Taiwan Semiconductor Manufacturing Company Ltd. Method and system for secure key exchange using physically unclonable function (PUF)-based keys
CN108092776B (en) * 2017-12-04 2020-11-10 南京南瑞信息通信科技有限公司 System based on identity authentication server and identity authentication token

Also Published As

Publication number Publication date
US20210160065A1 (en) 2021-05-27
CN112715017B (en) 2024-04-12
EP3815296A1 (en) 2021-05-05
KR20210022085A (en) 2021-03-02
WO2020002146A1 (en) 2020-01-02
CN112715017A (en) 2021-04-27

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