KR101681219B1 - 링 오실레이터 기반 물리적으로 클론가능하지 않은 기능 및 연령 검출 회로를 사용하는 집적 회로 식별 및 의존성 검증 - Google Patents

링 오실레이터 기반 물리적으로 클론가능하지 않은 기능 및 연령 검출 회로를 사용하는 집적 회로 식별 및 의존성 검증 Download PDF

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KR101681219B1
KR101681219B1 KR1020157023912A KR20157023912A KR101681219B1 KR 101681219 B1 KR101681219 B1 KR 101681219B1 KR 1020157023912 A KR1020157023912 A KR 1020157023912A KR 20157023912 A KR20157023912 A KR 20157023912A KR 101681219 B1 KR101681219 B1 KR 101681219B1
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circuit
ring
ring oscillators
ring oscillator
puf
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KR20150117284A (ko
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수 구오
브라이언 엠. 로젠베르크
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/156—Arrangements in which a continuous pulse train is transformed into a train having a desired pattern
    • 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
    • H04L9/3271—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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Tests Of Electronic Circuits (AREA)
KR1020157023912A 2013-02-11 2014-02-05 링 오실레이터 기반 물리적으로 클론가능하지 않은 기능 및 연령 검출 회로를 사용하는 집적 회로 식별 및 의존성 검증 Active KR101681219B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/764,507 US9083323B2 (en) 2013-02-11 2013-02-11 Integrated circuit identification and dependability verification using ring oscillator based physical unclonable function and age detection circuitry
US13/764,507 2013-02-11
PCT/US2014/014896 WO2014124023A1 (en) 2013-02-11 2014-02-05 Integrated circuit identification and dependability verification using ring oscillator based physical unclonable function and age detection circuitry

Publications (2)

Publication Number Publication Date
KR20150117284A KR20150117284A (ko) 2015-10-19
KR101681219B1 true KR101681219B1 (ko) 2016-12-01

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KR1020157023912A Active KR101681219B1 (ko) 2013-02-11 2014-02-05 링 오실레이터 기반 물리적으로 클론가능하지 않은 기능 및 연령 검출 회로를 사용하는 집적 회로 식별 및 의존성 검증

Country Status (7)

Country Link
US (1) US9083323B2 (enExample)
EP (1) EP2954615B1 (enExample)
JP (2) JP6359035B2 (enExample)
KR (1) KR101681219B1 (enExample)
CN (1) CN104969468B (enExample)
TW (1) TWI545900B (enExample)
WO (1) WO2014124023A1 (enExample)

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CN104969468B (zh) 2018-10-16
JP6359035B2 (ja) 2018-07-18
JP2018082483A (ja) 2018-05-24
US20140225639A1 (en) 2014-08-14
JP2016508003A (ja) 2016-03-10
KR20150117284A (ko) 2015-10-19
EP2954615B1 (en) 2018-08-08
US9083323B2 (en) 2015-07-14
TW201444289A (zh) 2014-11-16
EP2954615A1 (en) 2015-12-16
TWI545900B (zh) 2016-08-11
JP6377865B2 (ja) 2018-08-22
WO2014124023A1 (en) 2014-08-14
CN104969468A (zh) 2015-10-07

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