KR20230073217A - 물리적 복제 방지 함수 - Google Patents

물리적 복제 방지 함수 Download PDF

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Publication number
KR20230073217A
KR20230073217A KR1020237010453A KR20237010453A KR20230073217A KR 20230073217 A KR20230073217 A KR 20230073217A KR 1020237010453 A KR1020237010453 A KR 1020237010453A KR 20237010453 A KR20237010453 A KR 20237010453A KR 20230073217 A KR20230073217 A KR 20230073217A
Authority
KR
South Korea
Prior art keywords
party
response
puf
challenge
target
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.)
Pending
Application number
KR1020237010453A
Other languages
English (en)
Korean (ko)
Inventor
잭 오웬 데이비스
크레이그 스티븐 라이트
Original Assignee
엔체인 라이센싱 아게
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 엔체인 라이센싱 아게 filed Critical 엔체인 라이센싱 아게
Publication of KR20230073217A publication Critical patent/KR20230073217A/ko
Pending legal-status Critical Current

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    • 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]
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/32—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
    • H04L9/321—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 a third party or a trusted authority
    • 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
    • H04L9/3247—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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Storage Device Security (AREA)
  • Debugging And Monitoring (AREA)
KR1020237010453A 2020-09-30 2021-08-31 물리적 복제 방지 함수 Pending KR20230073217A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2015477.9A GB2599398A (en) 2020-09-30 2020-09-30 Physically unclonable functions
GB2015477.9 2020-09-30
PCT/EP2021/073986 WO2022069135A1 (en) 2020-09-30 2021-08-31 Physically unclonable functions storing response values on a data store

Publications (1)

Publication Number Publication Date
KR20230073217A true KR20230073217A (ko) 2023-05-25

Family

ID=73197236

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237010453A Pending KR20230073217A (ko) 2020-09-30 2021-08-31 물리적 복제 방지 함수

Country Status (8)

Country Link
US (1) US20230362019A1 (https=)
EP (1) EP4169209A1 (https=)
JP (1) JP2023543457A (https=)
KR (1) KR20230073217A (https=)
CN (1) CN116235465A (https=)
GB (1) GB2599398A (https=)
TW (1) TW202215814A (https=)
WO (1) WO2022069135A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2599400A (en) * 2020-09-30 2022-04-06 Nchain Holdings Ltd Physically unclonable functions
EP4369652A1 (en) * 2022-11-08 2024-05-15 Electronics and Telecommunications Research Institute Cold wallet apparatus and method of controlling the same
CN117614626B (zh) * 2024-01-17 2024-04-12 济南大学 一种基于puf的轻量级身份认证方法
CN119496622B (zh) * 2024-11-26 2025-09-09 湖北工业大学 一种基于物理不可克隆电路的电芯防伪认证方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8782396B2 (en) * 2007-09-19 2014-07-15 Verayo, Inc. Authentication with physical unclonable functions
US8516269B1 (en) * 2010-07-28 2013-08-20 Sandia Corporation Hardware device to physical structure binding and authentication
US8478990B2 (en) * 2011-06-02 2013-07-02 Cryptite LLC Mobile transaction methods and devices with three-dimensional colorgram tokens
US10256983B1 (en) * 2015-03-25 2019-04-09 National Technology & Engineering Solutions Of Sandia, Llc Circuit that includes a physically unclonable function
US10785022B2 (en) * 2016-09-13 2020-09-22 Hiroshi Watanabe Network without abuse of a private key
US10320573B2 (en) * 2016-11-09 2019-06-11 Arizona Board Of Regents On Behalf Of Northern Arizona University PUF-based password generation scheme
EP3340212B1 (en) * 2016-12-21 2019-11-13 Merck Patent GmbH Reader device for reading a composite marking comprising a physical unclonable function for anti-counterfeiting
WO2018141378A1 (en) * 2017-02-01 2018-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for protecting data
WO2018172439A1 (en) * 2017-03-22 2018-09-27 NEC Laboratories Europe GmbH Method for operating a blockchain
JP6302592B2 (ja) * 2017-06-23 2018-03-28 株式会社エヌ・ティ・ティ・データ 情報処理装置、情報処理方法およびプログラム
JP6692792B2 (ja) * 2017-12-28 2020-05-13 三菱重工業株式会社 監視装置、監視システム、監視方法及びプログラム
US11271759B2 (en) * 2018-09-05 2022-03-08 Arizona Board Of Regents On Behalf Of Northern Arizona University Secure digital signatures using physical unclonable function devices with reduced error rates
US12038910B2 (en) * 2018-11-28 2024-07-16 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for reducing the size of a blockchain
TWI734314B (zh) * 2018-12-31 2021-07-21 美商美光科技公司 用於將數位指紋提供至主機裝置之系統、方法及非暫時性電腦可讀媒體
EP3716525A1 (en) * 2019-03-26 2020-09-30 Quantum Base Limited A method, apparatus and system for challenging a physical unclonable function device

Also Published As

Publication number Publication date
JP2023543457A (ja) 2023-10-16
TW202215814A (zh) 2022-04-16
EP4169209A1 (en) 2023-04-26
US20230362019A1 (en) 2023-11-09
GB202015477D0 (en) 2020-11-11
GB2599398A (en) 2022-04-06
CN116235465A (zh) 2023-06-06
WO2022069135A1 (en) 2022-04-07

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