PL428404A1 - Generator fizycznie niekopiowalnych kluczy kryptograficznych - Google Patents

Generator fizycznie niekopiowalnych kluczy kryptograficznych

Info

Publication number
PL428404A1
PL428404A1 PL428404A PL42840418A PL428404A1 PL 428404 A1 PL428404 A1 PL 428404A1 PL 428404 A PL428404 A PL 428404A PL 42840418 A PL42840418 A PL 42840418A PL 428404 A1 PL428404 A1 PL 428404A1
Authority
PL
Poland
Prior art keywords
gprs
generator
cryptographic keys
urp
puf
Prior art date
Application number
PL428404A
Other languages
English (en)
Other versions
PL245277B1 (pl
Inventor
Krzysztof Gołofit
Piotr Wieczorek
Original Assignee
Politechnika Warszawska
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
Priority claimed from PL422487A external-priority patent/PL238519B1/pl
Priority claimed from PL422486A external-priority patent/PL237476B1/pl
Priority claimed from PL425581A external-priority patent/PL242882B3/pl
Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska
Publication of PL428404A1 publication Critical patent/PL428404A1/pl
Publication of PL245277B1 publication Critical patent/PL245277B1/pl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Pulse Circuits (AREA)
  • Transceivers (AREA)

Abstract

Generator fizycznie niekopiowalnych kluczy kryptograficznych (PUF) ma dwa generatory pierścieniowe z regulowaną szybkością (GPRS, GPRS'), których wyjścia (o-GPRS, o-GPRS') dołączone są do wejść (i1-DF, i2-DF) detektora fazy (DF), którego wyjście (o-DF) dołączone jest do wejść sterujących generatorów pierścieniowych z regulowaną szybkością (s-GPRS, s-GPRS') przez układ sterujący (US) oraz do wyjścia (o-PUF) generatora fizycznie niekopiowalnych kluczy kryptograficznych (PUF) przez układ rejestrująco - porównujący (URP). Generator ma wejście inicjalizujące (i-UCH) dołączone jednocześnie do wejść inicjalizujących generatorów pierścieniowych z regulowaną szybkością (i-GPRS, i-GPRS') oraz do jednego wejścia układu rejestrująco - porównującego (i-URP), którego drugie wejście (z-URP) dołączone jest do wyjścia (o-GPRS') jednego z generatorów pierścieniowego z regulowaną szybkością (GPRS').
PL428404A 2017-08-08 2018-08-07 Generator fizycznie niekopiowalnych kluczy kryptograficznych PL245277B1 (pl)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
PLP.422487 2017-08-08
PLP.422486 2017-08-08
PL422487A PL238519B1 (pl) 2017-08-08 2017-08-08 Generator fizycznie niekopiowalnych kluczy kryptograficznych
PL422486A PL237476B1 (pl) 2017-08-08 2017-08-08 Generator fizycznie niekopiowalnych kluczy kryptograficznych
PL425581A PL242882B3 (pl) 2018-05-17 2018-05-17 Generator fizycznie niekopiowalnych kluczy kryptograficznych
PLP.425581 2018-05-17
PCT/IB2018/055943 WO2019030670A1 (en) 2017-08-08 2018-08-07 GENERATOR OF CRYPTOGRAPHIC KEYS PHYSICALLY NOT CLONABLE

Publications (2)

Publication Number Publication Date
PL428404A1 true PL428404A1 (pl) 2020-02-24
PL245277B1 PL245277B1 (pl) 2024-06-17

Family

ID=65272233

Family Applications (2)

Application Number Title Priority Date Filing Date
PL18779437.5T PL3665565T3 (pl) 2017-08-08 2018-08-07 Generator fizycznie niekopiowalnych kluczy kryptograficznych
PL428404A PL245277B1 (pl) 2017-08-08 2018-08-07 Generator fizycznie niekopiowalnych kluczy kryptograficznych

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL18779437.5T PL3665565T3 (pl) 2017-08-08 2018-08-07 Generator fizycznie niekopiowalnych kluczy kryptograficznych

Country Status (4)

Country Link
US (1) US11463247B2 (pl)
EP (1) EP3665565B1 (pl)
PL (2) PL3665565T3 (pl)
WO (1) WO2019030670A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11438180B2 (en) * 2020-02-10 2022-09-06 Taiwan Semiconductor Manufacturing Company Limited Systems and methods for providing reliable physically unclonable functions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3459561B2 (ja) * 1998-02-10 2003-10-20 三洋電機株式会社 位相比較器
US6522210B1 (en) 2000-02-16 2003-02-18 Honeywell International Inc. Random pulse generator
US7605666B2 (en) * 2007-08-22 2009-10-20 Chris Karabatsos High frequency digital oscillator-on-demand with synchronization
JP5171315B2 (ja) 2008-02-28 2013-03-27 株式会社東芝 乱数生成回路
US8583711B2 (en) 2009-12-02 2013-11-12 Seagate Technology Llc Random number generation system with ring oscillators
US20110169580A1 (en) 2010-01-08 2011-07-14 James Dodrill Inverting gate with maximized thermal noise in random number genertion
IN2014CN04467A (pl) * 2011-12-20 2015-09-04 Dow Technology Investments Llc
US9444618B1 (en) * 2013-04-22 2016-09-13 Xilinx, Inc. Defense against attacks on ring oscillator-based physically unclonable functions
US9846568B2 (en) * 2013-05-23 2017-12-19 Synopsys, Inc. System and method for dynamic tuning feedback control for random number generator

Also Published As

Publication number Publication date
PL3665565T3 (pl) 2024-04-22
EP3665565C0 (en) 2024-02-14
US20210385080A1 (en) 2021-12-09
WO2019030670A1 (en) 2019-02-14
PL245277B1 (pl) 2024-06-17
US11463247B2 (en) 2022-10-04
EP3665565B1 (en) 2024-02-14
EP3665565A1 (en) 2020-06-17

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