KR101092039B1 - 집적회로의 인증 방법 및 장치 - Google Patents
집적회로의 인증 방법 및 장치 Download PDFInfo
- Publication number
- KR101092039B1 KR101092039B1 KR1020047016570A KR20047016570A KR101092039B1 KR 101092039 B1 KR101092039 B1 KR 101092039B1 KR 1020047016570 A KR1020047016570 A KR 1020047016570A KR 20047016570 A KR20047016570 A KR 20047016570A KR 101092039 B1 KR101092039 B1 KR 101092039B1
- Authority
- KR
- South Korea
- Prior art keywords
- chip
- response
- circuit
- measurement
- puf
- 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.)
- Expired - Lifetime
Links
- 238000005259 measurement Methods 0.000 claims abstract description 127
- 238000013461 design Methods 0.000 claims abstract description 21
- 230000004044 response Effects 0.000 claims description 254
- 238000000034 method Methods 0.000 claims description 175
- 230000008569 process Effects 0.000 claims description 59
- 230000010355 oscillation Effects 0.000 claims description 44
- 238000004519 manufacturing process Methods 0.000 claims description 30
- 230000008859 change Effects 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 64
- 230000007704 transition Effects 0.000 description 31
- 238000010586 diagram Methods 0.000 description 27
- 239000000872 buffer Substances 0.000 description 19
- 230000000875 corresponding effect Effects 0.000 description 19
- 230000000630 rising effect Effects 0.000 description 15
- 230000000704 physical effect Effects 0.000 description 14
- 238000012937 correction Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 239000013598 vector Substances 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 10
- 238000013139 quantization Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000001459 lithography Methods 0.000 description 7
- 230000001934 delay Effects 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 3
- 101150094408 argI gene Proteins 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000010201 Exanthema Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/73—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by creating or determining hardware identification, e.g. serial numbers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/77—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in smart cards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/86—Secure or tamper-resistant housings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
- G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/544—Marks applied to semiconductor devices or parts, e.g. registration marks, alignment structures, wafer maps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/57—Protection from inspection, reverse engineering or tampering
- H01L23/576—Protection from inspection, reverse engineering or tampering using active circuits
-
- 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
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
- H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
-
- 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]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2103—Challenge-response
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2121—Chip on media, e.g. a disk or tape with a chip embedded in its case
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2129—Authenticate client device independently of the user
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2153—Using hardware token as a secondary aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/54433—Marks applied to semiconductor devices or parts containing identification or tracking information
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/54433—Marks applied to semiconductor devices or parts containing identification or tracking information
- H01L2223/5444—Marks applied to semiconductor devices or parts containing identification or tracking information for electrical read out
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/54473—Marks applied to semiconductor devices or parts for use after dicing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
-
- 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
- H04L2209/42—Anonymization, e.g. involving pseudonyms
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Accounting & Taxation (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Finance (AREA)
- Signal Processing (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Integrated Circuits (AREA)
- Detection And Correction Of Errors (AREA)
- Error Detection And Correction (AREA)
- Storage Device Security (AREA)
Abstract
Description
경우 | δ/2 | p | q | h | w | Psucc | Btot | Bexp |
1 | ≒250 | 55% | 70% | 10 | 3 | 4.7·10-29% | 870 | 1.9 |
2 | ≒500 | 68% | 90% | 30 | 3 | 20% | 540 | 268 |
3 | ≒1500 | 95% | 99% | 31 | 30 | 58% | 930 | 161 |
Claims (82)
- 인증을 가능케하기 위한 방법에 있어서,공통 설계에 기초하여 제조되는 한 그룹의 소자들로부터 제1 소자를 제공하는 단계로서, 상기 그룹 내의 각 소자는, 각 소자 고유의 복수의 특성들을 가지며, 상기 복수의 특성들은 측정가능하고, 각 소자에는 측정 모듈이 내장되어 있으며, 상기 측정 모듈은 상기 복수의 특성들을 측정하기 위한 것인, 상기 제1 소자를 제공하는 단계와;상기 소자의 복수의 특성들 중 하나 이상의 특성으로 이루어진 선택된 한 서브셋(subset)을 측정하고, 상기 선택된 한 서브셋의 측정 결과를, 상기 제1 소자의 상기 선택된 한 서브셋에 대하여 이전에 측정되어 미리저장된 측정치와 비교함으로써, 제1 소자의 인증을 가능하게 하는 단계를 포함하는, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 상기 제1 소자의 인증을 가능하게 하는 단계는 상기 제1 소자를 등록하는 단계를 포함하며, 상기 제1 소자를 등록하는 단계는,선택 정보(selection information)를 제1 소자에 전송하는 단계와;상기 선택 정보를 기초로 상기 복수의 특성들 중의 한 특성의 측정에 의해 생성된 응답 정보를 상기 제1 소자로부터 수신하는 단계와;상기 수신된 응답 정보를 제1 소자 및 상기 선택 정보와 연관하여 저장하는 단계를 포함하는 인증을 가능케하기 위한 방법.
- 제2항에 있어서, 상기 제1 소자의 인증을 가능하게 하는 단계는 상기 제1 소자를 인증하는 단계를 더 포함하며, 상기 제1 소자를 인증하는 단계는,상기 선택 정보를 상기 제1 소자에 전송하고, 상기 특성들 중의 한 특성의 측정에 의해 생성된 응답 정보를 수신하는 단계와;상기 수신된 응답 정보를 저장된 응답 정보와 비교하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제3항에 있어서, 상기 제1 소자를 등록하는 단계와 상기 제1 소자를 인증하는 단계의 각각은 상기 선택 정보에 기초하여 상기 복수의 특성들 중의 한 특성을 측정하는 단계와, 측정 정보를 생성하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 상기 한 그룹의 소자들 각각을 등록하는 단계를 더 포함하며, 상기 한 그룹의 소자들 각각을 등록하는 단계는, 소자들 각각에 대하여,상기 특성들의 서브셋(subset)을 식별하는 선택 정보를 해당 소자에 전송하는 단계와;상기 선택 정보에서 식별되는 상기 서브셋의 특성들 각각에 대한 측정에 의해 생성된 응답 정보를 상기 소자로부터 수신하는 단계와;상기 수신된 응답 정보를 상기 제1 소자 및 선택 정보와 연관하여 저장하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제5항에 있어서, 소자의 각각에 대해 특성들의 상이한 서브셋을 결정하는 단계를 더 포함하는, 인증을 가능케하기 위한 방법.
- 제6항에 있어서, 상기 각각의 소자에 대해 상이한 서브셋을 결정하는 단계는 서브셋들 각각의 멤버를 무작위로 선택하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제5항에 있어서, 제1 소자를 인증하는 단계를 더 포함하며,상기 제1 소자를 인증하는 단계는,상기 제1 소자에 대한 특성들의 서브셋들 중 한 서브셋을 식별하는 선택 정보를 상기 제1 소자에 전송하는 단계와;특성들의 상기 서브셋들 중 식별된 한 서브셋의 측정에 의해 생성된 응답 정보를 상기 제1 소자로부터 수신하는 단계와;상기 수신된 응답 정보를 상기 제1 소자의 등록 동안에 수신된 저장된 응답 정보와 비교하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 상기 소자들을 공통의 설계에 따른 소자들의 그룹으로 제조하는 단계를 더 포함하는, 인증을 가능케하기 위한 방법.
- 제9항에 있어서, 상기 소자들을 제조하는 단계는 공통 세트의 리쏘그래피 마스크에 따라 소자들의 그룹을 제조하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 상기 소자의 상기 복수의 특성들은 소자들의 제조 동안에 결정된 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제11항에 있어서, 상기 소자들의 제조 동안에 결정된 특성은 제조 공정의 제어되지 않은 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 상기 한 그룹의 소자들로부터 제1 소자를 제공하는 단계는 제1 집적회로를 제공하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제13항에 있어서, 상기 복수의 특성들은 상기 제1 집적회로 내의 복수의 신호 경로의 지연 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제14항에 있어서, 상기 복수의 신호 경로는 한 세트의 회로 부품들 각각을 경유하는 다수의 경로를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제15항에 있어서, 상기 한 세트의 회로 부품은 수동 전송 라인을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제15항에 있어서, 상기 한 세트의 회로 부품은 능동 반도체 요소를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제17항에 있어서, 상기 능동 반도체 요소는 논리 게이트를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 상기 복수의 특성들은 광학적 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제19항에 있어서, 상기 광학적 특성은 반사 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제20항에 있어서, 상기 반사 특성은 스페클 패턴(speckle pattern)을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자의 특성의 수는 2 보다 큰 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자의 특성의 수는 4 보다 큰 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자의 특성의 수는 16 보다 큰 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자의 특성의 수는 256 보다 큰 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자의 특성의 수는 216 보다 큰 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자의 특성의 수는 232 보다 큰 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자의 특성의 수는 264 보다 큰 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자의 특성의 수는 2128 보다 큰 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서, 각 소자는 복수의 측정가능한 특성을 갖는 측정가능한 컴포넌트 및 기능성 컴포넌트를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제30항에 있어서, 상기 소자를 패키지 내에 패키징하는 단계를 더 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제31항에 있어서, 상기 복수의 특성들을 변경하지 않고서는 기능성 컴포넌트가 물리적으로 액세스될 수 없는 방식으로, 상기 패키지 내에 상기 기능성 컴포넌트 및 측정가능한 컴포넌트가 배치되는 것인, 인증을 가능케하기 위한 방법.
- 제1항에 있어서,식별자를 포함하는 선택 정보를 인코딩한 선택 신호를 상기 제1 소자에서 수신하는 단계와;상기 식별자를 사용하여 상기 복수의 특성들 중 한 특성을 선택하는 단계를 더 포함하는, 인증을 가능케하기 위한 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제33항에 있어서, 선택된 상기 특성을 측정하는 단계를 더 포함하는 인증을 가능케하기 위한 방법.
- 제39항에 있어서, 선택된 상기 특성은 선택된 신호 경로의 지연 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제40항에 있어서, 지연 특성을 측정하는 단계는 상기 선택된 지연 경로를 사용하여 발진 신호를 생성하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제41항에 있어서, 상기 지연 특성을 측정하는 단계는 상기 발진 신호의 발진 주파수에 관련된 양을 결정하는 단계를 더 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제42항에 있어서, 상기 발진 주파수에 관련된 상기 양을 결정하는 단계는 정해진 시간구간(timed interval) 동안의 발진의 횟수를 카운트하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제42항에 있어서, 상기 발진 주파수에 관련된 양을 결정하는 단계는 발진 신호에 위상 고정 루프를 적용하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제39항에 있어서, 상기 선택된 특성을 측정하는 단계는 소자의 환경의 변화에 기인한 선택된 특성의 측정에서의 변동을 보상하는 단계를 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제39항에 있어서, 기준 특성을 측정하는 단계와, 상기 기준 특성의 측정치에 대한 상기 선택된 특성의 측정치의 비율을 계산하는 단계를 더 포함하는 인증을 가능케하기 위한 방법.
- 제39항에 있어서, 상기 선택된 특성의 측정치에서의 오차를 보정하는 단계를 더 포함하는 인증을 가능케하기 위한 방법.
- 제39항에 있어서,상기 측정된 특성을 사용하여 응답 정보를 판정하는 단계와;응답 정보를 인코딩한 응답 신호를 제1 소자로부터 전송하는 단계를 더 포함하는 인증을 가능케하기 위한 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항에 있어서,식별자를 포함하는 선택 정보를 인코딩한 선택 신호를 제1 소자에서 수신하는 단계와;상기 식별자를 사용하여 상기 복수의 특성들 중 제1 특성을 선택하는 단계와;역시 상기 식별자를 사용하여 상기 복수의 특성들 중 제2 특성을 선택하는 단계를 더 포함하는 인증을 가능케하기 위한 방법.
- 제56항에 있어서,제1 측정치를 생성하기 위해 제1 선택된 특성을 측정하는 단계와;제2 측정치를 생성하기 위해 제2 선택된 특성을 측정하는 단계와;상기 제1 측정치를 상기 제2 측정치와 비교하는 단계를 더 포함하는 것인 인증을 가능케하기 위한 방법.
- 제57항에 있어서, 상기 제1 측정치와 상기 제2 측정치의 비교에 따라 1-비트 응답을 생성하는 단계를 더 포함하는 인증을 가능케하기 위한 방법.
- 제58항에 있어서, 식별자를 포함하는 선택 정보를 인코딩한 선택 신호를 수신하고, 상기 식별자를 사용하여 상기 복수의 특성들 중의 제1 특성 및 제2 특성을 선택하고, 상기 제1 측정치 및 제2 측정치를 생성하기 위해 상기 복수의 특성들 중의 제1 특성 및 제2 특성을 측정하고, n-비트 응답 중 1비트를 생성하기 위해 상기 제1 측정치와 제2 측정치를 비교하는 단계들을 n-1회 반복함으로써 n-비트 응답을 생성하는 단계를 더 포함하는 인증을 가능케하기 위한 방법.
- 삭제
- 삭제
- 인증을 가능케하기 위한 방법에 있어서,공통 설계에 기초하여 제조되는 한 그룹의 소자들로부터 제1 소자를 제공하는 단계로서, 상기 그룹 내의 각 소자는, 각 소자 고유의 복수의 특성들을 가지며, 상기 복수의 특성들은 측정가능하고 이산값을 갖는 것인, 상기 제1 소자를 제공하는 단계와;상기 소자의 복수의 특성들 중 하나 이상의 특성으로 이루어진 선택된 한 서브셋을 측정하고, 상기 선택된 한 서브셋의 측정 결과를, 상기 제1 소자의 상기 선택된 한 서브셋에 대하여 이전에 측정되어 미리저장된 측정치와 비교함으로써, 제1 소자의 인증을 가능하게 하는 단계를 포함하는 인증을 가능케하기 위한 방법.
- 제62항에 있어서, 상기 복수의 특성들은 상기 제1 소자내의 복수의 신호 경로의 지연 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 제62항에 있어서, 상기 복수의 특성들은 광학적 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 인증을 가능케하기 위한 방법에 있어서,공통 설계에 기초하여 제조되는 한 그룹의 소자들로부터 제1 소자를 제공하는 단계로서, 상기 그룹 내의 각 소자는, 각 소자 고유의 복수의 특성들을 가지며, 상기 복수의 특성들은 전기적으로 측정가능한 것인, 상기 제1 소자를 제공하는 단계와;상기 소자의 복수의 특성들 중 하나 이상의 특성으로 이루어진 선택된 한 서브셋을 측정하고, 상기 선택된 한 서브셋의 측정 결과를, 상기 제1 소자의 상기 선택된 한 서브셋에 대하여 이전에 측정되어 미리저장된 측정치와 비교함으로써, 제1 소자의 인증을 가능하게 하는 단계를 포함하는 인증을 가능케하기 위한 방법.
- 제73항에 있어서, 상기 복수의 특성들은 상기 제1 소자 내의 복수의 신호 경로의 지연 특성을 포함하는 것인, 인증을 가능케하기 위한 방법.
- 인증을 가능케하기 위한 장치에 있어서,공통 설계에 기초하여 제조되는 한 그룹의 소자들로부터 선택된 제1 소자로서, 상기 그룹 내의 각 소자는, 각 소자 고유의 복수의 특성들을 가지며, 상기 복수의 특성들은 측정가능하고, 각 소자에는 측정 컴포넌트가 내장되어 있으며, 상기 측정 컴포넌트는 상기 소자의 복수의 특성들 중 하나 이상의 특성으로 이루어진 선택된 한 서브셋을 측정하기 위한 것인, 상기 제1 소자와;상기 선택된 한 서브셋의 측정 결과를, 상기 제1 소자의 상기 선택된 한 서브셋에 대하여 이전에 측정되어 미리저장된 측정치와 비교하기 위한 비교 컴포넌트를 포함하는, 인증을 가능케하기 위한 장치.
- 제75항에 있어서, 상기 소자는 집적회로를 포함하는 것인, 인증을 가능케하기 위한 장치.
- 제76항에 있어서, 상기 집적회로는 신호 경로를 포함하며, 상기 복수의 특성들은 신호 경로의 지연 특성을 포함하는 것인, 인증을 가능케하기 위한 장치.
- 제77항에 있어서, 상기 집적회로는 한 세트의 회로 부품을 포함하며, 상기 신호 경로는 상기 한 세트의 회로 부품들 각각을 경유하는 경로를 포함하는 것인, 인증을 가능케하기 위한 장치.
- 삭제
- 삭제
- 삭제
- 제75항에 있어서, 상기 소자와 연관된 식별자 및 응답을 저장하기 위한 저장 소자를 더 포함하며, 각각의 식별자는 하나 이상의 측정가능한 특성을 식별하고, 각각의 응답은 하나 이상의 상기 식별자에 대응하며 하나 이상의 상기 식별자에 의해 식별된 측정가능한 특성들 중 하나 이상의 측정치로부터 유도되는 것인, 인증을 가능케하기 위한 장치.
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37314002P | 2002-04-16 | 2002-04-16 | |
US60/373,140 | 2002-04-16 | ||
US38737302P | 2002-06-10 | 2002-06-10 | |
US60/387,373 | 2002-06-10 | ||
US44490603P | 2003-02-03 | 2003-02-03 | |
US44491003P | 2003-02-03 | 2003-02-03 | |
US60/444,906 | 2003-02-03 | ||
US60/444,910 | 2003-02-03 | ||
US10/407,603 | 2003-04-04 | ||
US10/407,603 US7840803B2 (en) | 2002-04-16 | 2003-04-04 | Authentication of integrated circuits |
PCT/US2003/011469 WO2003090259A2 (en) | 2002-04-16 | 2003-04-14 | Authentication of integrated circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040102110A KR20040102110A (ko) | 2004-12-03 |
KR101092039B1 true KR101092039B1 (ko) | 2011-12-12 |
Family
ID=29255688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047016570A Expired - Lifetime KR101092039B1 (ko) | 2002-04-16 | 2003-04-14 | 집적회로의 인증 방법 및 장치 |
Country Status (7)
Country | Link |
---|---|
US (7) | US7840803B2 (ko) |
EP (3) | EP2302555B1 (ko) |
JP (2) | JP4733924B2 (ko) |
KR (1) | KR101092039B1 (ko) |
AU (1) | AU2003221927A1 (ko) |
CA (1) | CA2482635C (ko) |
WO (1) | WO2003090259A2 (ko) |
Families Citing this family (446)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128041A (en) | 1991-05-15 | 1992-07-07 | Pall Corporation | Microporous membrane, method of manufacture, and method of use |
FR2823398B1 (fr) * | 2001-04-04 | 2003-08-15 | St Microelectronics Sa | Extraction d'une donnee privee pour authentification d'un circuit integre |
FR2825873A1 (fr) * | 2001-06-11 | 2002-12-13 | St Microelectronics Sa | Stockage protege d'une donnee dans un circuit integre |
US20040078183A1 (en) * | 2002-10-21 | 2004-04-22 | Victor Drabkin | System and method of system response testing and modeling |
US8100323B1 (en) | 2002-12-26 | 2012-01-24 | Diebold Self-Service Systems Division Of Diebold, Incorporated | Apparatus and method for verifying components of an ATM |
US7558969B1 (en) | 2003-03-06 | 2009-07-07 | National Semiconductor Corporation | Anti-pirate circuit for protection against commercial integrated circuit pirates |
US7877604B2 (en) * | 2003-05-16 | 2011-01-25 | Intrinsic Id B.V. | Proof of execution using random function |
USRE43922E1 (en) | 2003-06-13 | 2013-01-15 | National Semiconductor Corporation | Balanced cells with fabrication mismatches that produce a unique number generator |
FR2857535A1 (fr) * | 2003-07-09 | 2005-01-14 | Atmel Corp | Procede et systeme pour brouiller le contenu d'une cellule dans un circuit integre. |
KR101087824B1 (ko) * | 2003-10-16 | 2011-11-30 | 파나소닉 주식회사 | 암호화 통신 시스템 및 통신장치 |
WO2005041000A1 (en) * | 2003-10-23 | 2005-05-06 | Koninklijke Philips Electronics N.V. | Method for protecting information carrier comprising an integrated circuit |
US7302060B2 (en) * | 2003-11-10 | 2007-11-27 | Qualcomm Incorporated | Method and application for authentication of a wireless communication using an expiration marker |
US8966579B2 (en) | 2003-12-30 | 2015-02-24 | Entrust, Inc. | Method and apparatus for providing authentication between a sending unit and a recipient based on challenge usage data |
US8230486B2 (en) * | 2003-12-30 | 2012-07-24 | Entrust, Inc. | Method and apparatus for providing mutual authentication between a sending unit and a recipient |
US8612757B2 (en) * | 2003-12-30 | 2013-12-17 | Entrust, Inc. | Method and apparatus for securely providing identification information using translucent identification member |
US9191215B2 (en) * | 2003-12-30 | 2015-11-17 | Entrust, Inc. | Method and apparatus for providing authentication using policy-controlled authentication articles and techniques |
US8060915B2 (en) * | 2003-12-30 | 2011-11-15 | Entrust, Inc. | Method and apparatus for providing electronic message authentication |
US9281945B2 (en) | 2003-12-30 | 2016-03-08 | Entrust, Inc. | Offline methods for authentication in a client/server authentication system |
KR20060127921A (ko) * | 2004-01-27 | 2006-12-13 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 전력 분석 공격에 대한 방어 방법 |
FR2866772B1 (fr) * | 2004-02-20 | 2006-04-28 | Viaccess Sa | Procede d'appariement d'un terminal recepteur avec une pluralite de cartes de controle d'acces |
EP1733555A4 (en) * | 2004-02-23 | 2009-09-30 | Lexar Media Inc | SAFE COMPACT FLASH |
US8358815B2 (en) | 2004-04-16 | 2013-01-22 | Validity Sensors, Inc. | Method and apparatus for two-dimensional finger motion tracking and control |
US8131026B2 (en) | 2004-04-16 | 2012-03-06 | Validity Sensors, Inc. | Method and apparatus for fingerprint image reconstruction |
US8229184B2 (en) | 2004-04-16 | 2012-07-24 | Validity Sensors, Inc. | Method and algorithm for accurate finger motion tracking |
US8165355B2 (en) | 2006-09-11 | 2012-04-24 | Validity Sensors, Inc. | Method and apparatus for fingerprint motion tracking using an in-line array for use in navigation applications |
US8447077B2 (en) | 2006-09-11 | 2013-05-21 | Validity Sensors, Inc. | Method and apparatus for fingerprint motion tracking using an in-line array |
US8175345B2 (en) | 2004-04-16 | 2012-05-08 | Validity Sensors, Inc. | Unitized ergonomic two-dimensional fingerprint motion tracking device and method |
US7448012B1 (en) | 2004-04-21 | 2008-11-04 | Qi-De Qian | Methods and system for improving integrated circuit layout |
WO2005106774A2 (en) | 2004-04-23 | 2005-11-10 | Validity Sensors, Inc. | Methods and apparatus for acquiring a swiped fingerprint image |
US8042163B1 (en) * | 2004-05-20 | 2011-10-18 | Symatec Operating Corporation | Secure storage access using third party capability tokens |
TW200540611A (en) * | 2004-06-04 | 2005-12-16 | Hon Hai Prec Ind Co Ltd | System and method for verifying delay of a motherboard layout |
US7848518B2 (en) * | 2004-06-29 | 2010-12-07 | Seagate Technology Llc | Stable disc controller ID from unstable comparator outputs |
JP4447977B2 (ja) | 2004-06-30 | 2010-04-07 | 富士通マイクロエレクトロニクス株式会社 | セキュアプロセッサ、およびセキュアプロセッサ用プログラム。 |
EP1784796A1 (en) * | 2004-08-23 | 2007-05-16 | Koninklijke Philips Electronics N.V. | Position and orientation detection for an optical identifier |
WO2006033065A1 (en) * | 2004-09-20 | 2006-03-30 | Koninklijke Philips Electronics N.V. | Sharing a secret by using random function |
FR2875949A1 (fr) * | 2004-09-28 | 2006-03-31 | St Microelectronics Sa | Verrouillage d'un circuit integre |
JP4391375B2 (ja) * | 2004-09-30 | 2009-12-24 | フェリカネットワークス株式会社 | 情報管理装置および方法、並びにプログラム |
WO2006041780A1 (en) | 2004-10-04 | 2006-04-20 | Validity Sensors, Inc. | Fingerprint sensing assemblies comprising a substrate |
WO2006038183A1 (en) * | 2004-10-04 | 2006-04-13 | Koninklijke Philips Electronics N.V. | Two-way error correction for physical tokens |
JP2008517365A (ja) | 2004-10-15 | 2008-05-22 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 真性乱数生成器を備えた集積回路 |
EP1817746A1 (en) * | 2004-10-18 | 2007-08-15 | Koninklijke Philips Electronics N.V. | Secure sensor chip |
JP4261461B2 (ja) * | 2004-11-05 | 2009-04-30 | 株式会社東芝 | 半導体集積回路装置、及びそれを用いた不揮発性メモリシステム |
WO2006053304A2 (en) | 2004-11-12 | 2006-05-18 | Pufco, Inc. | Volatile device keys and applications thereof |
US7071751B1 (en) * | 2004-12-17 | 2006-07-04 | Xilinx, Inc. | Counter-controlled delay line |
US20060133607A1 (en) * | 2004-12-22 | 2006-06-22 | Seagate Technology Llc | Apparatus and method for generating a secret key |
US7512795B2 (en) * | 2005-01-04 | 2009-03-31 | Motorola, Inc. | Method and apparatus for authenticating components |
JP2008532111A (ja) * | 2005-02-02 | 2008-08-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | キャリブレート方法、装置、デバイス、システム及びプログラム |
US7677461B2 (en) * | 2005-03-10 | 2010-03-16 | Mil. Digital Labeling Inc. | Digital labels for product authentication |
US7813507B2 (en) * | 2005-04-21 | 2010-10-12 | Intel Corporation | Method and system for creating random cryptographic keys in hardware |
DE102005024379A1 (de) * | 2005-05-27 | 2006-11-30 | Universität Mannheim | Verfahren zur Erzeugung und/oder Einprägung eines wiedergewinnbaren kryptographischen Schlüssels bei der Herstellung einer topographischen Struktur |
US20070019805A1 (en) * | 2005-06-28 | 2007-01-25 | Trustees Of Boston University | System employing systematic robust error detection coding to protect system element against errors with unknown probability distributions |
EP1905188B1 (en) * | 2005-07-07 | 2018-05-30 | Intrinsic ID B.V. | Method, apparatus and system for verifying authenticity of an object |
CA2552085A1 (en) * | 2005-07-14 | 2007-01-14 | Nikolajs Volkovs | System and method of message authentication |
EP1748343A1 (en) * | 2005-07-29 | 2007-01-31 | STMicroelectronics Limited | Circuit personalisation |
JP2009506613A (ja) | 2005-08-23 | 2009-02-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 物理的な一方向関数による情報キャリア認証 |
US9004355B2 (en) * | 2005-09-29 | 2015-04-14 | Cardfree Inc | Secure system and method to pay for a service provided at a reservation |
US8622292B2 (en) * | 2005-09-29 | 2014-01-07 | Jeffrey Bart Katz | Reservation-based preauthorization payment system |
US7372304B2 (en) * | 2005-10-04 | 2008-05-13 | Stmicroelectronics, Inc. | System and method for glitch detection in a secure microcontroller |
US20080231418A1 (en) * | 2005-10-17 | 2008-09-25 | Koninklijke Philips Electronics, N.V. | Integrated Physical Unclonable Function (Puf) with Combined Sensor and Display |
EP1941653B1 (en) * | 2005-10-17 | 2020-11-04 | Intrinsic ID B.V. | Integrated puf |
US8384546B2 (en) * | 2005-11-14 | 2013-02-26 | Massachusetts Institute Of Technology | Enhanced security protocol for radio frequency systems |
EP1958373B1 (en) * | 2005-11-29 | 2009-03-25 | Koninklijke Philips Electronics N.V. | Physical secret sharing and proofs of vicinity using pufs |
WO2007063475A2 (en) * | 2005-11-29 | 2007-06-07 | Koninklijke Philips Electronics N.V. | Proofs of vicinity using cpufs |
JP2009519537A (ja) * | 2005-12-14 | 2009-05-14 | エヌエックスピー ビー ヴィ | 物理的トークンに対するキー抽出パラメータのチップ上評価 |
EP1977511B1 (en) * | 2006-01-24 | 2011-04-06 | Verayo, Inc. | Signal generator based device security |
WO2007104923A1 (en) * | 2006-03-16 | 2007-09-20 | British Telecommunications Public Limited Company | Methods, apparatuses and software for authentication of devices temporarily provided with a sim to store a challenge-response |
US20090265758A1 (en) * | 2006-04-11 | 2009-10-22 | Koninklijke Philips Electronics N.V. | Attach detection with coating puf |
WO2007116368A1 (en) * | 2006-04-11 | 2007-10-18 | Koninklijke Philips Electronics N.V. | Noisy low-power puf authentication without database |
KR101059005B1 (ko) * | 2006-04-13 | 2011-08-23 | 엔엑스피 비 브이 | 반도체 장치, 그 식별자 생성 방법 및 그 식별 방법 |
US20080007798A1 (en) * | 2006-07-07 | 2008-01-10 | Advmatch Technology, Inc. | Image sensor without opto-mechanical system and manufacturing method thereof |
US20080049266A1 (en) * | 2006-07-07 | 2008-02-28 | Advmatch Technology, Inc. | Image sensor without opto-mechanical system and manufacturing method thereof |
GB0615392D0 (en) * | 2006-08-03 | 2006-09-13 | Wivenhoe Technology Ltd | Pseudo random number circuitry |
US7477112B1 (en) | 2006-08-16 | 2009-01-13 | Xilinx, Inc. | Structure for the main oscillator of a counter-controlled delay line |
US20080091975A1 (en) * | 2006-10-17 | 2008-04-17 | Konstantin Kladko | Method and system for side-channel testing a computing device and for improving resistance of a computing device to side-channel attacks |
US8510608B2 (en) * | 2006-11-06 | 2013-08-13 | Panasonic Corporation | Generating PUF error correcting code using redundant hardware |
JPWO2008056613A1 (ja) * | 2006-11-06 | 2010-02-25 | パナソニック株式会社 | 認証装置 |
US8594326B2 (en) * | 2006-11-28 | 2013-11-26 | Koninklijke Philips N.V. | Method of generating arbitrary numbers given a seed |
EP2100263B1 (en) * | 2006-12-06 | 2010-10-20 | Koninklijke Philips Electronics N.V. | Controlling data access to and from an rfid device |
US8495383B2 (en) * | 2006-12-14 | 2013-07-23 | Nokia Corporation | Method for the secure storing of program state data in an electronic device |
US7613580B2 (en) * | 2007-04-12 | 2009-11-03 | Sun Microsystems, Inc. | Method and apparatus for generating an EMI fingerprint for a computer system |
US7613576B2 (en) * | 2007-04-12 | 2009-11-03 | Sun Microsystems, Inc. | Using EMI signals to facilitate proactive fault monitoring in computer systems |
US8107212B2 (en) | 2007-04-30 | 2012-01-31 | Validity Sensors, Inc. | Apparatus and method for protecting fingerprint sensing circuitry from electrostatic discharge |
US8290150B2 (en) * | 2007-05-11 | 2012-10-16 | Validity Sensors, Inc. | Method and system for electronically securing an electronic device using physically unclonable functions |
US20110002461A1 (en) * | 2007-05-11 | 2011-01-06 | Validity Sensors, Inc. | Method and System for Electronically Securing an Electronic Biometric Device Using Physically Unclonable Functions |
WO2008152577A1 (en) * | 2007-06-14 | 2008-12-18 | Intrinsic Id Bv | Method and device for providing digital security |
WO2009013673A2 (en) * | 2007-07-20 | 2009-01-29 | Nxp B.V. | Device with a secure virtual machine |
US8230490B2 (en) * | 2007-07-31 | 2012-07-24 | Keycorp | System and method for authentication of users in a secure computer system |
ATE544123T1 (de) * | 2007-09-19 | 2012-02-15 | Verayo Inc | Authentifizierung mit physikalisch unklonbaren funktionen |
NL1036049A1 (nl) * | 2007-10-16 | 2009-04-20 | Asml Holding Nv | Securing authenticity of integrated circuit chips. |
US8316454B2 (en) * | 2007-10-24 | 2012-11-20 | Scytl Secure Electronic Voting S.A. | Method and system for protection of user information registrations applicable in electoral processes |
US8601285B2 (en) * | 2007-11-23 | 2013-12-03 | Nokia Corporation | Method for secure program code execution in an electronic device |
US8204281B2 (en) | 2007-12-14 | 2012-06-19 | Validity Sensors, Inc. | System and method to remove artifacts from fingerprint sensor scans |
US8276816B2 (en) | 2007-12-14 | 2012-10-02 | Validity Sensors, Inc. | Smart card system with ergonomic fingerprint sensor and method of using |
EP2223460A4 (en) * | 2007-12-20 | 2011-12-28 | Bce Inc | NON-CONTACT LABEL WITH SIGNATURE AND ASSOCIATED APPLICATIONS |
US8495375B2 (en) * | 2007-12-21 | 2013-07-23 | Research In Motion Limited | Methods and systems for secure channel initialization |
US8452017B2 (en) * | 2007-12-21 | 2013-05-28 | Research In Motion Limited | Methods and systems for secure channel initialization transaction security based on a low entropy shared secret |
DE102008003946A1 (de) * | 2008-01-11 | 2009-07-23 | Micronas Gmbh | Schaltung und Verfahren zur Generierung einer echten, schaltungsspezifischen und zeitinvarianten Zufallszahl |
US8713708B1 (en) * | 2008-03-03 | 2014-04-29 | Csr Technology Inc. | Method and apparatus for controlling the use of data stored on a media sample |
US8005276B2 (en) | 2008-04-04 | 2011-08-23 | Validity Sensors, Inc. | Apparatus and method for reducing parasitic capacitive coupling and noise in fingerprint sensing circuits |
US8116540B2 (en) | 2008-04-04 | 2012-02-14 | Validity Sensors, Inc. | Apparatus and method for reducing noise in fingerprint sensing circuits |
US10374812B2 (en) * | 2008-06-27 | 2019-08-06 | Koninklijke Philips Electronics N.V. | Device, system and method for verifying the authenticity integrity and/or physical condition of an item |
GB2474999B (en) | 2008-07-22 | 2013-02-20 | Validity Sensors Inc | System and method for securing a device component |
CA2732006A1 (en) * | 2008-07-31 | 2010-02-04 | Koolspan, Inc. | System for and method of remote secure backup |
US8966660B2 (en) | 2008-08-07 | 2015-02-24 | William Marsh Rice University | Methods and systems of digital rights management for integrated circuits |
US20100083000A1 (en) * | 2008-09-16 | 2010-04-01 | Validity Sensors, Inc. | Fingerprint Sensor Device and System with Verification Token and Methods of Using |
US7761714B2 (en) * | 2008-10-02 | 2010-07-20 | Infineon Technologies Ag | Integrated circuit and method for preventing an unauthorized access to a digital value |
US8391568B2 (en) | 2008-11-10 | 2013-03-05 | Validity Sensors, Inc. | System and method for improved scanning of fingerprint edges |
US8683210B2 (en) * | 2008-11-21 | 2014-03-25 | Verayo, Inc. | Non-networked RFID-PUF authentication |
US20100138654A1 (en) * | 2008-12-01 | 2010-06-03 | Apple Inc. | System and method for authentication based on particle gun emissions |
CA2747553C (en) | 2008-12-18 | 2016-06-07 | Sean Maclean Murray | Validation method and system for use in securing nomadic electronic transactions |
CA2729231C (en) | 2008-12-18 | 2019-01-15 | Bce Inc. | Processing of communication device signatures for use in securing nomadic electronic transactions |
DE102009005255A1 (de) * | 2009-01-14 | 2010-07-15 | Khs Ag | Verfahren zur Verifikation einer Kennzeichnungsschaltung |
US8600122B2 (en) | 2009-01-15 | 2013-12-03 | Validity Sensors, Inc. | Apparatus and method for culling substantially redundant data in fingerprint sensing circuits |
US8278946B2 (en) | 2009-01-15 | 2012-10-02 | Validity Sensors, Inc. | Apparatus and method for detecting finger activity on a fingerprint sensor |
US8374407B2 (en) | 2009-01-28 | 2013-02-12 | Validity Sensors, Inc. | Live finger detection |
US8242790B2 (en) * | 2009-02-23 | 2012-08-14 | Lewis James M | Method and system for detection of tampering related to reverse engineering |
US8598890B2 (en) * | 2009-02-23 | 2013-12-03 | Lewis Innovative Technologies | Method and system for protecting products and technology from integrated circuits which have been subject to tampering, stressing and replacement as well as detecting integrated circuits that have been subject to tampering |
EP2230793A3 (en) * | 2009-03-16 | 2011-09-07 | Technische Universität München | On-Chip Electric Waves: An Analog Circuit Approach to Physical Uncloneable Functions: PUF |
JP5423088B2 (ja) * | 2009-03-25 | 2014-02-19 | ソニー株式会社 | 集積回路、暗号通信装置、暗号通信システム、情報処理方法、及び暗号通信方法 |
US8260708B2 (en) | 2009-04-17 | 2012-09-04 | Empire Technology Development Llc | Usage metering based upon hardware aging |
US8850281B2 (en) * | 2009-05-12 | 2014-09-30 | Empire Technology Development Llc | Digital signatures |
US9032476B2 (en) * | 2009-05-12 | 2015-05-12 | Empire Technology Development Llc | Secure authentication |
US8379856B2 (en) * | 2009-06-17 | 2013-02-19 | Empire Technology Development Llc | Hardware based cryptography |
US20100329448A1 (en) * | 2009-06-30 | 2010-12-30 | Rane Shantanu D | Method for Secure Evaluation of a Function Applied to Encrypted Signals |
CN102696045B (zh) * | 2009-07-10 | 2015-07-01 | 塞尔蒂卡姆公司 | 用于执行设备的顺序化的系统和方法 |
FR2948793B1 (fr) * | 2009-07-28 | 2014-10-31 | Thales Sa | Procede securise de reconstruction d'une mesure de reference d'une donnee confidentielle a partir d'une mesure bruitee de cette donne, notamment pour la generation de cles cryptographiques |
US8468186B2 (en) * | 2009-08-05 | 2013-06-18 | Verayo, Inc. | Combination of values from a pseudo-random source |
US8811615B2 (en) * | 2009-08-05 | 2014-08-19 | Verayo, Inc. | Index-based coding with a pseudo-random source |
US8370787B2 (en) * | 2009-08-25 | 2013-02-05 | Empire Technology Development Llc | Testing security of mapping functions |
US8387071B2 (en) * | 2009-08-28 | 2013-02-26 | Empire Technology Development, Llc | Controlling integrated circuits including remote activation or deactivation |
US7898283B1 (en) * | 2009-08-31 | 2011-03-01 | Farinaz Koushanfar | Lightweight secure physically unclonable functions |
US8800057B2 (en) * | 2009-09-24 | 2014-08-05 | Samsung Information Systems America, Inc. | Secure content delivery system and method |
US8799666B2 (en) | 2009-10-06 | 2014-08-05 | Synaptics Incorporated | Secure user authentication using biometric information |
WO2011047069A1 (en) * | 2009-10-13 | 2011-04-21 | Tiger's Lair Inc. | Method and apparatus for ensuring consistent system configuration in secure applications |
DE102009051201B4 (de) * | 2009-10-29 | 2012-12-20 | Siemens Aktiengesellschaft | Authentifikation und Datenintegritätschutz eines Tokens |
US9336428B2 (en) | 2009-10-30 | 2016-05-10 | Synaptics Incorporated | Integrated fingerprint sensor and display |
US9274553B2 (en) | 2009-10-30 | 2016-03-01 | Synaptics Incorporated | Fingerprint sensor and integratable electronic display |
US9400911B2 (en) | 2009-10-30 | 2016-07-26 | Synaptics Incorporated | Fingerprint sensor and integratable electronic display |
US20110107092A1 (en) * | 2009-11-02 | 2011-05-05 | Advanced Micro Devices, Inc. | Performance based authentication method and apparatus for secure communication |
US20110154061A1 (en) * | 2009-12-21 | 2011-06-23 | Babu Chilukuri | Data secure memory/storage control |
US8610454B2 (en) * | 2010-01-12 | 2013-12-17 | Stc.Unm | System and methods for generating unclonable security keys in integrated circuits |
US8421890B2 (en) | 2010-01-15 | 2013-04-16 | Picofield Technologies, Inc. | Electronic imager using an impedance sensor grid array and method of making |
US8791792B2 (en) | 2010-01-15 | 2014-07-29 | Idex Asa | Electronic imager using an impedance sensor grid array mounted on or about a switch and method of making |
US8866347B2 (en) | 2010-01-15 | 2014-10-21 | Idex Asa | Biometric image sensing |
FR2955394B1 (fr) * | 2010-01-18 | 2012-01-06 | Inst Telecom Telecom Paristech | Circuit integre en silicium comportant une fonction physiquement non copiable, procede et systeme de test d'un tel circuit |
US9666635B2 (en) | 2010-02-19 | 2017-05-30 | Synaptics Incorporated | Fingerprint sensing circuit |
US8716613B2 (en) | 2010-03-02 | 2014-05-06 | Synaptics Incoporated | Apparatus and method for electrostatic discharge protection |
US8458489B2 (en) | 2010-03-25 | 2013-06-04 | Empire Technology Development Llc | Differential uncloneable variability-based cryptography |
WO2011138823A1 (ja) * | 2010-05-06 | 2011-11-10 | 三菱電機株式会社 | ビット列生成装置及びビット列生成方法 |
DE102010020460B4 (de) * | 2010-05-11 | 2023-12-21 | Bundesdruckerei Gmbh | Sicherheits- oder Wertdokument, Verfahren zu dessen Herstellung und zu dessen Verifikation |
US9001040B2 (en) | 2010-06-02 | 2015-04-07 | Synaptics Incorporated | Integrated fingerprint sensor and navigation device |
EP2579499A1 (en) * | 2010-06-07 | 2013-04-10 | Mitsubishi Electric Corporation | Signal processing system |
US8619979B2 (en) | 2010-06-25 | 2013-12-31 | International Business Machines Corporation | Physically unclonable function implemented through threshold voltage comparison |
US8842827B2 (en) | 2010-07-16 | 2014-09-23 | Intryca, Inc. | Mobile phone aided operations system and method |
US8694687B2 (en) | 2010-07-16 | 2014-04-08 | Intryca, Inc. | Computing-system identifier using software extraction of manufacturing variability |
US8516269B1 (en) | 2010-07-28 | 2013-08-20 | Sandia Corporation | Hardware device to physical structure binding and authentication |
US8667265B1 (en) | 2010-07-28 | 2014-03-04 | Sandia Corporation | Hardware device binding and mutual authentication |
US8868923B1 (en) | 2010-07-28 | 2014-10-21 | Sandia Corporation | Multi-factor authentication |
US8848905B1 (en) | 2010-07-28 | 2014-09-30 | Sandia Corporation | Deterrence of device counterfeiting, cloning, and subversion by substitution using hardware fingerprinting |
WO2012015433A1 (en) | 2010-07-30 | 2012-02-02 | Empire Technology Development, Llc. | Aging-based usage metering of components |
DE102010038703B3 (de) | 2010-07-30 | 2012-01-26 | Robert Bosch Gmbh | Verfahren zur Erzeugung eines Herausforderungs-Antwort-Paars in einer elektrischen Maschine sowie elektrische Maschine |
US8590038B2 (en) * | 2010-08-20 | 2013-11-19 | Via Technologies, Inc. | Revokeable MSR password protection |
US8331096B2 (en) | 2010-08-20 | 2012-12-11 | Validity Sensors, Inc. | Fingerprint acquisition expansion card apparatus |
FR2964278A1 (fr) | 2010-08-31 | 2012-03-02 | St Microelectronics Rousset | Extraction de cle dans un circuit integre |
US8694778B2 (en) * | 2010-11-19 | 2014-04-08 | Nxp B.V. | Enrollment of physically unclonable functions |
ES2534403T3 (es) * | 2010-11-24 | 2015-04-22 | Intrinsic Id B.V. | Función física no clonable |
JP2012118884A (ja) * | 2010-12-02 | 2012-06-21 | Toshiba Corp | プロセッサ及び半導体装置 |
KR101139630B1 (ko) * | 2010-12-09 | 2012-05-30 | 한양대학교 산학협력단 | 식별키 생성 장치 및 방법 |
EP2665225B1 (en) * | 2011-01-13 | 2018-04-11 | Mitsubishi Electric Corporation | Bit generation device and bit generation method |
US20120183135A1 (en) * | 2011-01-19 | 2012-07-19 | Verayo, Inc. | Reliable puf value generation by pattern matching |
US8538097B2 (en) | 2011-01-26 | 2013-09-17 | Validity Sensors, Inc. | User input utilizing dual line scanner apparatus and method |
US8594393B2 (en) | 2011-01-26 | 2013-11-26 | Validity Sensors | System for and method of image reconstruction with dual line scanner using line counts |
EP2686767B1 (en) | 2011-03-15 | 2019-06-05 | Irdeto B.V. | Change-tolerant method for generating identifier for collection of assets in computing environment using error-correction code scheme |
US9406580B2 (en) | 2011-03-16 | 2016-08-02 | Synaptics Incorporated | Packaging for fingerprint sensors and methods of manufacture |
JP5776927B2 (ja) * | 2011-03-28 | 2015-09-09 | ソニー株式会社 | 情報処理装置及び方法、並びにプログラム |
CN102156843B (zh) * | 2011-03-28 | 2015-04-08 | 威盛电子股份有限公司 | 数据加密方法与系统以及数据解密方法 |
EP3467716B1 (en) * | 2011-03-31 | 2020-11-04 | ICTK Holdings Co., Ltd. | Apparatus and method for generating a digital value |
WO2012133964A1 (ko) * | 2011-03-31 | 2012-10-04 | 한양대학교 산학협력단 | 디지털 값 생성 장치 및 방법 |
US8613111B2 (en) * | 2011-04-28 | 2013-12-17 | International Business Machines Corporation | Configurable integrated tamper detection circuitry |
US8667283B2 (en) | 2011-05-09 | 2014-03-04 | Verayo, Inc. | Soft message signing |
EP2525298B1 (en) * | 2011-05-17 | 2016-07-13 | Nxp B.V. | Authentication method |
US20130141137A1 (en) * | 2011-06-01 | 2013-06-06 | ISC8 Inc. | Stacked Physically Uncloneable Function Sense and Respond Module |
CN103733203B (zh) * | 2011-06-13 | 2017-03-29 | 意法半导体亚太私人有限公司 | 延迟或者阻止部件的伪造和/或克隆 |
JP6014214B2 (ja) * | 2011-06-20 | 2016-10-25 | ルネサスエレクトロニクス株式会社 | 暗号通信システムおよび暗号通信方法 |
US8762723B2 (en) | 2011-07-07 | 2014-06-24 | Verayo, Inc. | Cryptographic security using fuzzy credentials for device and server communications |
DE102011081421A1 (de) * | 2011-08-23 | 2013-02-28 | Siemens Ag | System zur sicheren Übertragung von Daten und Verfahren |
JP5747327B2 (ja) * | 2011-08-26 | 2015-07-15 | 学校法人 名城大学 | 情報セキュリティシステム,ホスト,デバイス,その制御方法 |
US10043052B2 (en) | 2011-10-27 | 2018-08-07 | Synaptics Incorporated | Electronic device packages and methods |
US9036891B2 (en) | 2011-10-30 | 2015-05-19 | The United States Of America As Represented By The Secretary Of The Air Force | Intrinsic physical layer authentication of integrated circuits |
DE102011085487A1 (de) * | 2011-10-31 | 2013-05-02 | Rohde & Schwarz Gmbh & Co. Kg | Integrierte Schaltung mit schlüsselbasierter Freischaltung von technischen Funktionen |
US8590010B2 (en) * | 2011-11-22 | 2013-11-19 | International Business Machines Corporation | Retention based intrinsic fingerprint identification featuring a fuzzy algorithm and a dynamic key |
US20130135080A1 (en) * | 2011-11-28 | 2013-05-30 | Upm Rfid Oy | Tag forgery protection |
WO2013080921A1 (ja) * | 2011-12-01 | 2013-06-06 | 日本電気株式会社 | デバイス固有情報生成出力装置、デバイス固有情報生成方法および生成プログラム |
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 |
JPWO2013088939A1 (ja) | 2011-12-13 | 2015-04-27 | 日本電気株式会社 | 識別情報生成装置及び識別情報生成方法 |
US9361482B2 (en) | 2011-12-22 | 2016-06-07 | Mitsubishi Electric Corporation | Device specific information generation device and device specific generation method |
US9195877B2 (en) | 2011-12-23 | 2015-11-24 | Synaptics Incorporated | Methods and devices for capacitive image sensing |
US9544141B2 (en) | 2011-12-29 | 2017-01-10 | Intel Corporation | Secure key storage using physically unclonable functions |
US9785299B2 (en) | 2012-01-03 | 2017-10-10 | Synaptics Incorporated | Structures and manufacturing methods for glass covered electronic devices |
EP2615571A1 (en) * | 2012-01-16 | 2013-07-17 | Gemalto SA | Method of generating an identifier of an electronic device |
US20130187764A1 (en) * | 2012-01-20 | 2013-07-25 | Alien Technology Corporation | Dynamic analog authentication |
US20130212642A1 (en) * | 2012-02-12 | 2013-08-15 | John J. Walsh | Resilient Device Authentication System |
JP5906821B2 (ja) * | 2012-03-06 | 2016-04-20 | 日本電気株式会社 | デバイス固有情報生成装置及びデバイス固有情報生成方法 |
US20140103344A1 (en) * | 2012-03-12 | 2014-04-17 | Mohammad Tehranipoor | Detection of recovered integrated circuits |
DE102012204708A1 (de) | 2012-03-23 | 2013-09-26 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Authentifizierung eines Objekts |
US9251329B2 (en) | 2012-03-27 | 2016-02-02 | Synaptics Incorporated | Button depress wakeup and wakeup strategy |
US9137438B2 (en) | 2012-03-27 | 2015-09-15 | Synaptics Incorporated | Biometric object sensor and method |
US9268991B2 (en) | 2012-03-27 | 2016-02-23 | Synaptics Incorporated | Method of and system for enrolling and matching biometric data |
US9600709B2 (en) | 2012-03-28 | 2017-03-21 | Synaptics Incorporated | Methods and systems for enrolling biometric data |
US9032217B1 (en) * | 2012-03-28 | 2015-05-12 | Amazon Technologies, Inc. | Device-specific tokens for authentication |
US9152838B2 (en) | 2012-03-29 | 2015-10-06 | Synaptics Incorporated | Fingerprint sensor packagings and methods |
JP6069876B2 (ja) * | 2012-04-06 | 2017-02-01 | 凸版印刷株式会社 | Icチップ認証システム |
EP2836960B1 (en) | 2012-04-10 | 2018-09-26 | Idex Asa | Biometric sensing |
WO2013155522A1 (en) * | 2012-04-13 | 2013-10-17 | Lewis Innovative Technologies, Inc. | Electronic physical unclonable functions |
DE102012206726A1 (de) | 2012-04-24 | 2013-10-24 | Robert Bosch Gmbh | Verfahren zum Feststellen der Originalität eines Bauteils |
US9018972B1 (en) | 2012-06-04 | 2015-04-28 | Sandia Corporation | Area-efficient physically unclonable function circuit architecture |
US9971353B2 (en) * | 2012-07-03 | 2018-05-15 | Qualcomm Incorporated | Systems, methods, and apparatus related to electric vehicle parking and wireless charging |
JP5968705B2 (ja) * | 2012-07-13 | 2016-08-10 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
DE102012212471B3 (de) * | 2012-07-17 | 2013-11-21 | Siemens Aktiengesellschaft | Vorrichtung zum Realisieren einer physikalischen Degradations-/Tampererkennung eines digitalen ICs mittels einer (digitalen) PUF und Unterscheiden zwischen einer Degradation aufgrund von physikalischer Manipulation und aufgrund von Alterungsprozessen |
US9258129B2 (en) * | 2012-07-18 | 2016-02-09 | Sypris Electronics, Llc | Resilient device authentication system |
US9996480B2 (en) | 2012-07-18 | 2018-06-12 | Analog Devices, Inc. | Resilient device authentication system with metadata binding |
US20140041040A1 (en) * | 2012-08-01 | 2014-02-06 | The Regents Of The University Of California | Creating secure multiparty communication primitives using transistor delay quantization in public physically unclonable functions |
US8941405B2 (en) | 2012-08-03 | 2015-01-27 | International Business Machines Corporation | FET pair based physically unclonable function (PUF) circuit with a constant common mode voltage |
KR101419745B1 (ko) * | 2012-08-07 | 2014-07-17 | 한국전자통신연구원 | 물리적 복제 방지 기능을 기반으로 하는 인증 요청 장치, 인증 처리 장치 및 인증 수행 방법 |
US8741713B2 (en) | 2012-08-10 | 2014-06-03 | International Business Machines Corporation | Reliable physical unclonable function for device authentication |
US8525169B1 (en) | 2012-08-10 | 2013-09-03 | International Business Machines Corporation | Reliable physical unclonable function for device authentication |
CN102855422B (zh) * | 2012-08-21 | 2015-03-04 | 飞天诚信科技股份有限公司 | 一种盗版加密锁的识别方法和装置 |
US9742563B2 (en) * | 2012-09-28 | 2017-08-22 | Intel Corporation | Secure provisioning of secret keys during integrated circuit manufacturing |
US9202040B2 (en) | 2012-10-10 | 2015-12-01 | Globalfoundries Inc. | Chip authentication using multi-domain intrinsic identifiers |
US9279856B2 (en) * | 2012-10-22 | 2016-03-08 | Infineon Technologies Ag | Die, chip, method for driving a die or a chip and method for manufacturing a die or a chip |
US8861736B2 (en) * | 2012-11-19 | 2014-10-14 | International Business Machines Corporation | Reliable physical unclonable function for device authentication |
US9514673B2 (en) | 2012-11-22 | 2016-12-06 | Lg Display Co., Ltd. | Organic light emitting display device |
US9038133B2 (en) | 2012-12-07 | 2015-05-19 | International Business Machines Corporation | Self-authenticating of chip based on intrinsic features |
US9722805B2 (en) | 2012-12-11 | 2017-08-01 | Mitsubishi Electric Corporation | Integrated security device and signal processing method used for an integrated security device |
US9449153B2 (en) * | 2012-12-20 | 2016-09-20 | Qualcomm Incorporated | Unique and unclonable platform identifiers using data-dependent circuit path responses |
US8885819B2 (en) * | 2012-12-27 | 2014-11-11 | Intel Corporation | Fuse attestation to secure the provisioning of secret keys during integrated circuit manufacturing |
US8938792B2 (en) | 2012-12-28 | 2015-01-20 | Intel Corporation | Device authentication using a physically unclonable functions based key generation system |
US9390291B2 (en) * | 2012-12-29 | 2016-07-12 | Intel Corporation | Secure key derivation and cryptography logic for integrated circuits |
CN104995841B (zh) | 2013-01-06 | 2018-02-09 | 英派尔科技开发有限公司 | 基于老化的泄漏能量减小方法和系统 |
US9665762B2 (en) | 2013-01-11 | 2017-05-30 | Synaptics Incorporated | Tiered wakeup strategy |
US9262259B2 (en) | 2013-01-14 | 2016-02-16 | Qualcomm Incorporated | One-time programmable integrated circuit security |
US9015500B2 (en) * | 2013-01-16 | 2015-04-21 | Qualcomm Incorporated | Method and apparatus for using dynamic voltage and frequency scaling with circuit-delay based integrated circuit identification |
US8934312B2 (en) | 2013-01-30 | 2015-01-13 | International Business Machines Corporation | Process variation skew in an SRAM column architecture |
US8995658B2 (en) | 2013-02-13 | 2015-03-31 | Honeywell International Inc. | Physics-based key generation |
KR101359855B1 (ko) * | 2013-02-18 | 2014-02-10 | 충북대학교 산학협력단 | 전하 펌프 기반 물리적 복제 불가 함수 시스템 |
US9367701B2 (en) * | 2013-03-08 | 2016-06-14 | Robert Bosch Gmbh | Systems and methods for maintaining integrity and secrecy in untrusted computing platforms |
US9071428B2 (en) * | 2013-03-15 | 2015-06-30 | University Of Connecticut | Methods and systems for hardware piracy prevention |
EP2779067B1 (en) * | 2013-03-15 | 2019-05-08 | Maxim Integrated Products, Inc. | Secure authentication based on physically unclonable functions |
CN103198268B (zh) * | 2013-03-18 | 2016-06-08 | 宁波大学 | 一种可重构多端口物理不可克隆函数电路 |
KR101393806B1 (ko) | 2013-04-03 | 2014-05-12 | 충북대학교 산학협력단 | 다단계 물리적 복제 불가 함수 시스템 |
US20140331288A1 (en) * | 2013-05-01 | 2014-11-06 | Verayo, Inc. | Access gating of noisy physical functions |
US9088278B2 (en) | 2013-05-03 | 2015-07-21 | International Business Machines Corporation | Physical unclonable function generation and management |
JP5885178B2 (ja) * | 2013-05-15 | 2016-03-15 | 三菱電機株式会社 | 機器真贋判定システム、機器真贋判定方法、および半導体チップが搭載された組み込み機器 |
WO2014192077A1 (ja) * | 2013-05-28 | 2014-12-04 | 三菱電機株式会社 | 認証処理装置および認証処理方法 |
JP6129654B2 (ja) | 2013-06-13 | 2017-05-17 | 株式会社東芝 | 認証装置、認証方法およびプログラム |
US10459784B2 (en) | 2013-06-28 | 2019-10-29 | Infineon Technologies Ag | Frequency signal generator, a frequency modulated continuous wave radar system and a method for generating a frequency signal |
US20150026545A1 (en) * | 2013-07-18 | 2015-01-22 | Verayo, Inc. | System and method for generating constellation-based information coding using physical noisy pseudo-random sources |
US10152530B1 (en) | 2013-07-24 | 2018-12-11 | Symantec Corporation | Determining a recommended control point for a file system |
CA2919797A1 (en) * | 2013-08-06 | 2015-02-12 | Ologn Technologies Ag | Systems, methods and apparatuses for prevention of unauthorized cloning of a device |
US9787480B2 (en) * | 2013-08-23 | 2017-10-10 | Qualcomm Incorporated | Applying circuit delay-based physically unclonable functions (PUFs) for masking operation of memory-based PUFs to resist invasive and clone attacks |
KR20150024676A (ko) | 2013-08-27 | 2015-03-09 | (주) 아이씨티케이 | 반도체 프로세스의 포토 마스크를 변형하여 puf를 생성하는 방법 및 장치 |
US10048939B2 (en) | 2013-08-28 | 2018-08-14 | Stc.Unm | Systems and methods for analyzing stability using metal resistance variations |
WO2015031683A1 (en) * | 2013-08-28 | 2015-03-05 | Stc.Unm | Systems and methods for leveraging path delay variations in a circuit and generating error-tolerant bitstrings |
US11303461B2 (en) | 2013-09-02 | 2022-04-12 | Samsung Electronics Co., Ltd. | Security device having physical unclonable function |
US10044513B2 (en) | 2013-09-02 | 2018-08-07 | Samsung Electronics Co., Ltd. | Security device having physical unclonable function |
KR101489088B1 (ko) | 2013-09-03 | 2015-02-04 | (주) 아이씨티케이 | 식별키 생성 장치 및 방법 |
US9366718B2 (en) | 2013-09-12 | 2016-06-14 | Cisco Technology Inc. | Detection of disassembly of multi-die chip assemblies |
US9992031B2 (en) * | 2013-09-27 | 2018-06-05 | Intel Corporation | Dark bits to reduce physically unclonable function error rates |
EP3066611B1 (en) * | 2013-11-04 | 2019-10-30 | Marvell World Trade Ltd. | Method and apparatus for authenticating a semiconductor die |
US9342710B2 (en) | 2013-11-21 | 2016-05-17 | Nxp B.V. | Electronic tamper detection |
US9465960B2 (en) | 2013-12-04 | 2016-10-11 | Honeywell International Inc. | Physics-based authentication |
WO2015089346A1 (en) | 2013-12-13 | 2015-06-18 | Battelle Memorial Institute | Electronic component classification |
DE102013227166B4 (de) * | 2013-12-27 | 2016-01-14 | Siemens Aktiengesellschaft | Schaltkreiseinheit zur Bereitstellung eines kryptographischen Schlüssels |
WO2015105687A1 (en) * | 2014-01-08 | 2015-07-16 | Stc.Unm | Systems and methods for generating physically unclonable functions from non-volatile memory cells |
JP6354172B2 (ja) | 2014-01-20 | 2018-07-11 | 富士通株式会社 | 半導体集積回路及び認証システム |
US9729317B2 (en) * | 2014-01-30 | 2017-08-08 | Mentor Graphics Corporation | Optical physical uncloneable function |
US9279850B1 (en) * | 2014-02-14 | 2016-03-08 | Altera Corporation | Physically unclonable functions with enhanced margin testing |
US9190360B2 (en) | 2014-02-17 | 2015-11-17 | Globalfoundries Inc. | Photoresist collapse method for forming a physical unclonable function |
EP2911086A1 (en) * | 2014-02-19 | 2015-08-26 | Renesas Electronics Europe GmbH | Integrated circuit with parts activated based on intrinsic features |
US9970986B2 (en) * | 2014-03-11 | 2018-05-15 | Cryptography Research, Inc. | Integrated circuit authentication |
US9202554B2 (en) | 2014-03-13 | 2015-12-01 | International Business Machines Corporation | Methods and circuits for generating physically unclonable function |
GB201406002D0 (en) * | 2014-04-03 | 2014-05-21 | Univ Lancaster | Unique identifier |
US10958451B2 (en) * | 2014-04-09 | 2021-03-23 | Ictk Holdings Co., Ltd. | Authentication apparatus and method |
DE102014206943A1 (de) * | 2014-04-10 | 2015-10-15 | Siemens Aktiengesellschaft | Schlüsselerzeugungsvorrichtung und Verfahren zum Erzeugen eines Schlüssels |
US9485094B1 (en) * | 2014-04-21 | 2016-11-01 | Maxim Integrated Products, Inc. | Systems and methods for stable physically unclonable functions |
US9715590B2 (en) | 2014-05-05 | 2017-07-25 | Analog Devices, Inc. | System and device for verifying the integrity of a system from its subcomponents |
US10432409B2 (en) * | 2014-05-05 | 2019-10-01 | Analog Devices, Inc. | Authentication system and device including physical unclonable function and threshold cryptography |
US9292692B2 (en) * | 2014-05-05 | 2016-03-22 | Sypris Electronics, Llc | System and device for verifying the integrity of a system from its subcomponents |
US9806718B2 (en) | 2014-05-05 | 2017-10-31 | Analog Devices, Inc. | Authenticatable device with reconfigurable physical unclonable functions |
US9672342B2 (en) | 2014-05-05 | 2017-06-06 | Analog Devices, Inc. | System and device binding metadata with hardware intrinsic properties |
US9946858B2 (en) | 2014-05-05 | 2018-04-17 | Analog Devices, Inc. | Authentication system and device including physical unclonable function and threshold cryptography |
US10060973B1 (en) | 2014-05-29 | 2018-08-28 | National Technology & Engineering Solutions Of Sandia, Llc | Test circuits for integrated circuit counterfeit detection |
KR101593166B1 (ko) * | 2014-06-02 | 2016-02-15 | 한국전자통신연구원 | 물리적 복제 방지 함수의 오류를 방지하는 장치 및 그 방법 |
WO2015200196A1 (en) * | 2014-06-25 | 2015-12-30 | Sypris Electronics, Llc | System and device binding metadata with hardware intrinsic properties |
DE102014215467A1 (de) * | 2014-08-05 | 2016-02-04 | Siemens Aktiengesellschaft | Erzeugen eines Identifizierers für eine Schaltung |
US9900287B1 (en) | 2014-09-12 | 2018-02-20 | Verily Life Sciences, LLC | Transmitting sensitive information securely over unsecured networks without authentication |
EP3202041A1 (en) | 2014-10-01 | 2017-08-09 | Universita' Degli Studi di Udine | Integrated device for implementing a physical unclonable function and a physical unclonable constant |
CN107004380B (zh) | 2014-10-13 | 2020-11-13 | 本质Id有限责任公司 | 包括物理不可克隆功能的加密设备 |
DE102014222222A1 (de) * | 2014-10-30 | 2016-05-04 | Robert Bosch Gmbh | Verfahren zur Absicherung eines Netzwerks |
JP2016091177A (ja) | 2014-10-31 | 2016-05-23 | 株式会社アドバンテスト | 認証端末 |
JP6240589B2 (ja) * | 2014-10-31 | 2017-11-29 | 株式会社アドバンテスト | 認証システム、認証方法およびサービス提供システム |
MA40917A (fr) * | 2014-11-03 | 2017-09-12 | Micali Silvio | Prévention de la contrefaçon |
KR102201642B1 (ko) | 2014-11-28 | 2021-01-13 | 삼성전자주식회사 | Puf 회로 및 그것의 키 등록 방법 |
JP2016111446A (ja) * | 2014-12-03 | 2016-06-20 | 株式会社メガチップス | メモリコントローラ、メモリコントローラの制御方法及びメモリシステム |
US9501664B1 (en) | 2014-12-15 | 2016-11-22 | Sandia Corporation | Method, apparatus and system to compensate for drift by physically unclonable function circuitry |
US9703989B1 (en) | 2014-12-23 | 2017-07-11 | Altera Corporation | Secure physically unclonable function (PUF) error correction |
KR102302361B1 (ko) * | 2014-12-31 | 2021-09-15 | 삼성전자 주식회사 | 어플리케이션과 장치 간의 피처 매칭 방법 및 시스템 |
WO2016109626A1 (en) * | 2014-12-31 | 2016-07-07 | Vasco Data Security, Inc. | Methods, systems and apparatus for recognizing genuine products |
US9876645B1 (en) * | 2015-02-17 | 2018-01-23 | Amazon Technologies, Inc. | Tamper detection for hardware devices |
US9940486B2 (en) * | 2015-02-23 | 2018-04-10 | Cisco Technology, Inc. | Detection of hardware tampering |
EP3265943B1 (en) * | 2015-03-05 | 2021-04-28 | Analog Devices, Inc. | Authentication system and device including physical unclonable function and threshold cryptography |
WO2016190936A1 (en) * | 2015-03-09 | 2016-12-01 | Massachusetts Institute Of Technology | Waveguide with dielectric light reflectors |
WO2016190937A1 (en) * | 2015-03-09 | 2016-12-01 | Massachusetts Institute Of Technology | Phosphor-loaded waveguide |
JP6419614B2 (ja) * | 2015-03-17 | 2018-11-07 | 株式会社東芝 | データ生成装置および認証システム |
US9996996B2 (en) * | 2015-04-16 | 2018-06-12 | Siebels Asset Management Research Ltd. | Protected article management |
CA2982497A1 (en) * | 2015-04-16 | 2016-10-20 | Temporal Defense Systems, Llc | Methods and systems for self-detection of post-production external hardware attachments |
US9576914B2 (en) | 2015-05-08 | 2017-02-21 | Globalfoundries Inc. | Inducing device variation for security applications |
US10135615B2 (en) | 2015-05-11 | 2018-11-20 | The Trustees Of Columbia University In The City Of New York | Voltage and temperature compensated device for physically unclonable function |
USD776664S1 (en) * | 2015-05-20 | 2017-01-17 | Chaya Coleena Hendrick | Smart card |
US9887978B2 (en) | 2015-06-23 | 2018-02-06 | Veritas Technologies Llc | System and method for centralized configuration and authentication |
US10757104B1 (en) | 2015-06-29 | 2020-08-25 | Veritas Technologies Llc | System and method for authentication in a computing system |
CN106714075B (zh) * | 2015-08-10 | 2020-06-26 | 华为技术有限公司 | 一种处理授权的方法和设备 |
US10382417B2 (en) * | 2015-08-31 | 2019-08-13 | Mentor Graphics Corporation | Secure protocol for chip authentication |
EP3378054B1 (en) | 2015-11-20 | 2021-03-17 | Intrinsic ID B.V. | Puf identifier assignment and testing method and device |
JP2017118229A (ja) | 2015-12-22 | 2017-06-29 | ソニー株式会社 | 情報処理装置、情報処理方法、プログラム |
US10262164B2 (en) | 2016-01-15 | 2019-04-16 | Blockchain Asics Llc | Cryptographic ASIC including circuitry-encoded transformation function |
US10212601B2 (en) | 2016-01-21 | 2019-02-19 | Motorola Mobility Llc | Hardware verification with RFID-stored build information |
US10026648B2 (en) | 2016-03-08 | 2018-07-17 | International Business Machines Corporation | FDSOI with on-chip physically unclonable function |
FR3051600B1 (fr) * | 2016-05-20 | 2018-12-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif electronique a identification de type puf |
JP6794297B2 (ja) * | 2016-05-25 | 2020-12-02 | ヌヴォトンテクノロジージャパン株式会社 | 認証装置および認証方法 |
US10452872B2 (en) * | 2016-05-26 | 2019-10-22 | Raytheon Company | Detection system for detecting changes to circuitry and method of using the same |
US10445531B2 (en) * | 2016-05-26 | 2019-10-15 | Raytheon Company | Authentication system and method |
GB201609781D0 (en) | 2016-06-03 | 2016-07-20 | Irdeto Bv | Secured chip |
JP6383384B2 (ja) * | 2016-06-24 | 2018-08-29 | ウィンボンド エレクトロニクス コーポレーション | 半導体装置、半導体装置の製造方法および固有情報の生成方法 |
IT201600072154A1 (it) | 2016-07-11 | 2018-01-11 | Ibm | Dispositivi elettronici con circuiti di sicurezza individuali |
US10778422B2 (en) | 2016-07-13 | 2020-09-15 | International Business Machines Corporation | Lithographically defined intrinsic identifier |
US11797994B2 (en) * | 2016-07-15 | 2023-10-24 | Maxim Integrated Products, Inc. | Systems and methods for a secure payment terminal without batteries |
US10680809B2 (en) | 2016-08-04 | 2020-06-09 | Macronix International Co., Ltd. | Physical unclonable function for security key |
US11258599B2 (en) | 2016-08-04 | 2022-02-22 | Macronix International Co., Ltd. | Stable physically unclonable function |
US10715340B2 (en) | 2016-08-04 | 2020-07-14 | Macronix International Co., Ltd. | Non-volatile memory with security key storage |
US10911229B2 (en) | 2016-08-04 | 2021-02-02 | Macronix International Co., Ltd. | Unchangeable physical unclonable function in non-volatile memory |
US10855477B2 (en) | 2016-08-04 | 2020-12-01 | Macronix International Co., Ltd. | Non-volatile memory with physical unclonable function and random number generator |
US10803374B2 (en) * | 2016-08-08 | 2020-10-13 | Silvio Micali | Counterfeit prevention |
US10522472B2 (en) | 2016-09-08 | 2019-12-31 | Asml Netherlands B.V. | Secure chips with serial numbers |
JP6585018B2 (ja) | 2016-09-12 | 2019-10-02 | 株式会社東芝 | 認証サーバ、認証システムおよび認証方法 |
US10418324B2 (en) | 2016-10-27 | 2019-09-17 | Asml Netherlands B.V. | Fabricating unique chips using a charged particle multi-beamlet lithography system |
US10572675B2 (en) | 2016-11-02 | 2020-02-25 | Cisco Technology, Inc. | Protecting and monitoring internal bus transactions |
US11095461B2 (en) * | 2016-11-04 | 2021-08-17 | Stc.Unm | System and methods for entropy and statistical quality metrics in physical unclonable function generated bitstrings |
US10121011B2 (en) * | 2016-11-16 | 2018-11-06 | The United States Of America As Represented By The Secretary Of The Air Force | Apparatus, method and article of manufacture for partially resisting hardware trojan induced data leakage in sequential logics |
US10547460B2 (en) * | 2016-11-18 | 2020-01-28 | Qualcomm Incorporated | Message-based key generation using physical unclonable function (PUF) |
US11362845B2 (en) * | 2016-11-30 | 2022-06-14 | Taiwan Semiconductor Manufacturing Co., Ltd. | Secure communication between server device and clients utilizing strong physical unclonable functions |
US10930535B2 (en) | 2016-12-02 | 2021-02-23 | Applied Materials, Inc. | RFID part authentication and tracking of processing components |
US11080431B1 (en) | 2016-12-15 | 2021-08-03 | United States Of America As Represented By The Secretary Of The Air Force | Mixed-signal process-specific function |
DE102017100941A1 (de) * | 2017-01-18 | 2018-07-19 | Adtran GmbH | Authentifizierung und Zugriff auf eine Vorrichtung einer Festnetzkommunikationsvorrichtung |
CN108345352B (zh) * | 2017-01-24 | 2024-03-05 | 精工爱普生株式会社 | 电路装置、振荡器件、物理量测定装置、电子设备以及移动体 |
JP6972562B2 (ja) | 2017-01-24 | 2021-11-24 | セイコーエプソン株式会社 | 回路装置、発振デバイス、物理量測定装置、電子機器及び移動体 |
JP6867582B2 (ja) * | 2017-02-22 | 2021-04-28 | 富士通株式会社 | 信号処理システム |
WO2018162938A1 (en) * | 2017-03-10 | 2018-09-13 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Methods and system for labeling and detecting a clone-resistant physical unit |
CN106991340B (zh) * | 2017-03-17 | 2018-05-15 | 广州小微电子技术有限公司 | 芯片加密方法 |
EP3602365B1 (en) * | 2017-03-24 | 2024-02-14 | Visa International Service Association | Authentication system using secure multi-party computation |
ES2684846B1 (es) * | 2017-03-31 | 2019-05-10 | Univ Madrid Carlos Iii | Dispositivo y procedimiento para la identificación unívoca de un circuito integrado |
US10789550B2 (en) | 2017-04-13 | 2020-09-29 | Battelle Memorial Institute | System and method for generating test vectors |
KR102050021B1 (ko) * | 2017-04-27 | 2019-11-28 | 김태욱 | 식별키 유용성 판별장치 |
US11270184B2 (en) * | 2017-04-27 | 2022-03-08 | Silvio Micali | Counterfeit prevention |
US11741332B2 (en) | 2017-04-27 | 2023-08-29 | Silvio Micali | Securing cryptographic keys |
KR101980964B1 (ko) * | 2017-05-24 | 2019-05-21 | 성균관대학교산학협력단 | 카운터 기반 물리적 복제 방지 함수 장치 및 이를 이용한 챌린지-응답 획득 방법 |
US10944579B2 (en) * | 2017-05-26 | 2021-03-09 | Combined Conditional Access Development And Support, Llc | Device pairing and authentication |
US10425235B2 (en) | 2017-06-02 | 2019-09-24 | Analog Devices, Inc. | Device and system with global tamper resistance |
US10958452B2 (en) | 2017-06-06 | 2021-03-23 | Analog Devices, Inc. | System and device including reconfigurable physical unclonable functions and threshold cryptography |
US10938580B2 (en) | 2017-06-06 | 2021-03-02 | Analog Devices, Inc. | System and device employing physical unclonable functions for tamper penalties |
WO2019011607A1 (en) | 2017-07-10 | 2019-01-17 | Intrinsic Id B.V. | GENERATION OF A SECURE KEY FROM AN UNCONCLABLE PHYSICAL FUNCTION SOLICITED |
US11061997B2 (en) * | 2017-08-03 | 2021-07-13 | Regents Of The University Of Minnesota | Dynamic functional obfuscation |
CN107292636A (zh) * | 2017-08-17 | 2017-10-24 | 上海焕云网络技术有限公司 | 一种基于天然生物信息的商品防伪验证系统 |
DE102017126217B4 (de) * | 2017-11-09 | 2019-06-27 | Infineon Technologies Ag | PUF-Arbiter-Schaltung |
US10841107B2 (en) | 2017-11-20 | 2020-11-17 | Analog Devices, Inc. | Efficient delay-based PUF implementation using optimal racing strategy |
US10429743B2 (en) | 2017-11-30 | 2019-10-01 | International Business Machines Corporation | Optical mask validation |
US10650111B2 (en) | 2017-11-30 | 2020-05-12 | International Business Machines Corporation | Electrical mask validation |
IL256108B (en) | 2017-12-04 | 2021-02-28 | Elbit Systems Ltd | A system and method for identifying the state of use and originality of a product |
US10854251B2 (en) | 2017-12-15 | 2020-12-01 | Google Llc | Physical identifiers for authenticating an identity of a semiconductor component |
US10897364B2 (en) * | 2017-12-18 | 2021-01-19 | Intel Corporation | Physically unclonable function implemented with spin orbit coupling based magnetic memory |
US10715321B2 (en) * | 2017-12-22 | 2020-07-14 | Micron Technology, Inc. | Physical unclonable function using message authentication code |
US10906506B2 (en) | 2017-12-28 | 2021-02-02 | Micron Technology, Inc. | Security of user data stored in shared vehicles |
GB201800280D0 (en) * | 2018-01-08 | 2018-02-21 | Artificial Intelligence Res Group Limited | Hypercomputation with programmable matter |
US10924277B2 (en) | 2018-01-25 | 2021-02-16 | Micron Technology, Inc. | Certifying authenticity of stored code and code updates |
US10372943B1 (en) | 2018-03-20 | 2019-08-06 | Blockchain Asics Llc | Cryptographic ASIC with combined transformation and one-way functions |
US11082241B2 (en) * | 2018-03-30 | 2021-08-03 | Intel Corporation | Physically unclonable function with feed-forward addressing and variable latency output |
CN110324141B (zh) * | 2018-03-30 | 2024-08-13 | 恩智浦有限公司 | 抵抗旁信道攻击的物理不可克隆函数和其对应的方法 |
US10404454B1 (en) | 2018-04-25 | 2019-09-03 | Blockchain Asics Llc | Cryptographic ASIC for derivative key hierarchy |
US10778661B2 (en) | 2018-04-27 | 2020-09-15 | Micron Technology, Inc. | Secure distribution of secret key using a monotonic counter |
US10749694B2 (en) | 2018-05-01 | 2020-08-18 | Analog Devices, Inc. | Device authentication based on analog characteristics without error correction |
US11044107B2 (en) | 2018-05-01 | 2021-06-22 | Analog Devices, Inc. | Device authentication based on analog characteristics without error correction |
US10742406B2 (en) * | 2018-05-03 | 2020-08-11 | Micron Technology, Inc. | Key generation and secure storage in a noisy environment |
JP6550502B1 (ja) * | 2018-05-10 | 2019-07-24 | ウィンボンド エレクトロニクス コーポレーション | 固有データ生成装置、半導体装置および認証システム |
KR102113633B1 (ko) * | 2018-05-28 | 2020-05-20 | 한국과학기술연구원 | 사용자 인증 시스템에 사용되는 puf 장치 및 그것의 동작 방법 |
US10778451B2 (en) * | 2018-07-30 | 2020-09-15 | United States Of America As Represented By The Secretary Of The Navy | Device and method for hardware timestamping with inherent security |
US12013259B2 (en) * | 2018-09-26 | 2024-06-18 | Infineon Technologies Ag | Providing compensation parameters for sensor integrated circuits |
US10839109B2 (en) | 2018-11-14 | 2020-11-17 | Massachusetts Institute Of Technology | Integrated circuit (IC) portholes and related techniques |
US10878133B2 (en) * | 2018-11-18 | 2020-12-29 | Nuvoton Technology Corporation | Mitigation of side-channel attacks using small-overhead random pre-charging |
WO2020112484A1 (en) * | 2018-11-26 | 2020-06-04 | Kansas State University Research Foundation | Puf-ipa: a puf-based identity preserving lightweight authentication protocol using binary string shuffling |
EP3667529B1 (de) * | 2018-12-14 | 2024-02-28 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zum authentisieren einer fpga-konfiguration |
FR3091929B1 (fr) * | 2019-01-22 | 2021-03-19 | St Microelectronics Crolles 2 Sas | Détermination de la dispersion d'un composant électronique |
US11205018B2 (en) | 2019-02-14 | 2021-12-21 | International Business Machines Corporation | Device identification via chip manufacturing related fingerprints |
US10585139B1 (en) | 2019-02-14 | 2020-03-10 | Science Applications International Corporation | IC device authentication using energy characterization |
US11245680B2 (en) | 2019-03-01 | 2022-02-08 | Analog Devices, Inc. | Garbled circuit for device authentication |
US11218330B2 (en) * | 2019-03-25 | 2022-01-04 | Micron Technology, Inc. | Generating an identity for a computing device using a physical unclonable function |
US11323275B2 (en) | 2019-03-25 | 2022-05-03 | Micron Technology, Inc. | Verification of identity using a secret key |
US11269999B2 (en) * | 2019-07-01 | 2022-03-08 | At&T Intellectual Property I, L.P. | Protecting computing devices from malicious tampering |
US11194978B2 (en) | 2019-07-12 | 2021-12-07 | Northrop Grumman Systems Corporation | Combined radio frequency identification (RFID)-based asset management and component authentication |
EP3771140B1 (en) | 2019-07-23 | 2021-08-25 | Nokia Technologies Oy | Securing a provable resource possession |
US11797718B2 (en) | 2019-08-23 | 2023-10-24 | Cryptography Research, Inc. | Anti-tamper shield based on strings of series resistors |
DE102019123555B4 (de) * | 2019-09-03 | 2022-12-01 | Infineon Technologies Ag | Physisch obfuskierter schaltkreis |
GB201913058D0 (en) * | 2019-09-10 | 2019-10-23 | Ttp Plc | Unit verification method and device |
CA3152175A1 (en) * | 2019-09-23 | 2021-04-01 | Carlos Moreno | A method and apparatus for detection of counterfeit parts, compromised or tampered components or devices, tampered systems such as local communication networks, and for secure identification of component |
US11211140B1 (en) * | 2019-09-24 | 2021-12-28 | Facebook Technologies, Llc | Device authentication based on inconsistent responses |
JP7312267B2 (ja) * | 2019-10-09 | 2023-07-20 | シャープ株式会社 | 情報処理装置及び情報処理方法 |
US11516028B2 (en) | 2019-12-24 | 2022-11-29 | CERA Licensing Limited | Temperature sensing physical unclonable function (PUF) authentication system |
GB201919297D0 (en) | 2019-12-24 | 2020-02-05 | Aronson Bill | Temperature sensing physical unclonable function (puf) authenication system |
US10979054B1 (en) | 2020-01-14 | 2021-04-13 | Nuvotonn Technology Corporation | Coupling of combinational logic circuits for protection against side-channel attacks |
FR3106424B1 (fr) | 2020-01-17 | 2022-02-11 | Ic’Alps | Procédé pour générer une donnée unique propre à un circuit intégré en silicium |
US10761809B1 (en) * | 2020-03-12 | 2020-09-01 | Katholieke Universiteit Leuven | Random number generator |
US11079337B1 (en) | 2020-03-17 | 2021-08-03 | International Business Machines Corporation | Secure wafer inspection and identification |
US11734409B2 (en) | 2020-04-17 | 2023-08-22 | University Of South Florida | Determining electronic component authenticity via electronic signal signature measurement |
KR20210142820A (ko) * | 2020-05-19 | 2021-11-26 | 삼성전자주식회사 | 공개키와 비밀키를 저장하는 비휘발성 메모리 장치, 전자 장치 및 서비스 제공자 |
US20230261884A1 (en) * | 2020-06-26 | 2023-08-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Security component and method of operation |
GB2599408A (en) * | 2020-09-30 | 2022-04-06 | Nchain Holdings Ltd | Physically unclonable functions |
GB2599634A (en) * | 2020-09-30 | 2022-04-13 | Nchain Holdings Ltd | Physically unclonable functions |
US11380379B2 (en) | 2020-11-02 | 2022-07-05 | Macronix International Co., Ltd. | PUF applications in memories |
US11575023B2 (en) | 2020-11-11 | 2023-02-07 | International Business Machines Corporation | Secure chip identification using random threshold voltage variation in a field effect transistor structure as a physically unclonable function |
US11761903B2 (en) | 2020-11-23 | 2023-09-19 | International Business Machines Corporation | Wafer inspection and verification |
CN114614987B (zh) * | 2020-12-03 | 2023-07-07 | 北京京东方技术开发有限公司 | 一种集成电路及其数字指纹生成电路、方法 |
US11574111B1 (en) | 2020-12-31 | 2023-02-07 | Cadence Design Systems, Inc. | Electronic design tracing and tamper detection using automatically generated layout patterns |
DE102021200770A1 (de) | 2021-01-28 | 2022-07-28 | Continental Automotive Gmbh | Anordnung, die eine mehrschicht- leiterplatte aufweist, undverfahren zum betreiben einer mehrschicht- leiterplatte |
EP4047587A1 (en) * | 2021-02-22 | 2022-08-24 | HENSOLDT Sensors GmbH | Chip device and method for a randomized logic encryption |
GB2605168B (en) * | 2021-03-24 | 2023-03-29 | Cirrus Logic Int Semiconductor Ltd | An integrated circuit having a secure area |
EP4086950A1 (en) * | 2021-05-06 | 2022-11-09 | IHP GmbH - Innovations for High Performance Microelectronics / Leibniz-Institut für innovative Mikroelektronik | Semiconductor device with back side protection mechanism |
WO2022233720A1 (en) * | 2021-05-06 | 2022-11-10 | Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik | Semiconductor device with back side protection mechanism |
WO2023046476A1 (en) | 2021-09-23 | 2023-03-30 | Intrinsic Id B.V. | Random number generation using sparse noise source |
US11775696B2 (en) * | 2021-10-21 | 2023-10-03 | Hart Intercivic, Inc. | Systems, tamper-evident assemblies and methods to detect tampering and/or provide cryptographic evidence of tampering |
CN116129955A (zh) | 2021-11-12 | 2023-05-16 | 三星电子株式会社 | 存储设备和包括该存储设备的存储系统 |
IT202100030332A1 (it) * | 2021-11-30 | 2023-05-30 | Stmicroelectronics Application Gmbh | Sistema di elaborazione, relativo circuito integrato, dispositivo e procedimento |
KR102688000B1 (ko) * | 2021-12-02 | 2024-07-25 | 광주과학기술원 | 채널상태정보를 이용하는 puf 기반 사물인터넷 디바이스 및 그 인증 방법 |
CN114491681B (zh) * | 2022-01-10 | 2025-04-25 | 温州大学 | 一种电压控制的处理器spuf |
CN114417437B (zh) * | 2022-01-26 | 2023-07-04 | 湖北工业大学 | 一种基于芯片-pcb延时的混合型puf电路及生成响应方法 |
WO2023186414A1 (en) | 2022-03-28 | 2023-10-05 | Intrinsic Id B.V. | Hamming distance based matching for puf strings |
US12081238B2 (en) * | 2022-12-20 | 2024-09-03 | Xilinx, Inc. | Registration of a PUF signature and regeneration using a trellis decoder |
CN116707772A (zh) * | 2023-08-04 | 2023-09-05 | 山东天河科技股份有限公司 | 一种控制器芯片的身份信息管理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10187546A (ja) | 1996-10-25 | 1998-07-21 | Fuji Xerox Co Ltd | 暗号化装置、復号装置、機密データ処理装置、及び情報処理装置 |
Family Cites Families (112)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4558176A (en) * | 1982-09-20 | 1985-12-10 | Arnold Mark G | Computer systems to inhibit unauthorized copying, unauthorized usage, and automated cracking of protected software |
US4985614A (en) * | 1987-01-16 | 1991-01-15 | Rand Mcnally & Company | Object verification apparatus and method |
DE3736882C2 (de) * | 1987-10-30 | 1997-04-30 | Gao Ges Automation Org | Verfahren zur Echtheitsprüfung eines Datenträgers mit integriertem Schaltkreis |
JPH0424889A (ja) * | 1990-05-21 | 1992-01-28 | Toshiba Corp | 個人認証機能付きicカード |
US6933627B2 (en) | 1991-01-08 | 2005-08-23 | Nextek Power Systems Inc. | High efficiency lighting system |
US5177352A (en) * | 1991-06-06 | 1993-01-05 | The United States Of America As Represented By The United States Department Of Energy | Integrated optical tamper sensor with planar waveguide |
US5204902A (en) * | 1991-09-13 | 1993-04-20 | At&T Bell Laboratories | Cellular telephony authentication arrangement |
GB9121591D0 (en) * | 1991-10-11 | 1991-11-27 | Pilkington Micro Electronics | Data security arrangement for semiconductor programmable logic devices |
US5247577A (en) * | 1992-05-13 | 1993-09-21 | Intel Corporation | Methods and apparatus for securely enabling features in highly integrated electronic circuits |
US5375169A (en) * | 1993-05-28 | 1994-12-20 | Tecsec, Incorporated | Cryptographic key management method and apparatus |
FR2706210B1 (fr) * | 1993-06-08 | 1995-07-21 | Bull Cp8 | Procédé d'authentification d'un objet portatif par un terminal hors ligne, objet portatif et terminal correspondants. |
DE69414864T2 (de) * | 1993-09-09 | 1999-05-12 | British Telecommunications P.L.C., London | Schlüsselverteilung in einem netzwerk mit vielfachzugriff unter verwendung von quanten-kryptographie |
US5577121A (en) * | 1994-06-09 | 1996-11-19 | Electronic Payment Services, Inc. | Transaction system for integrated circuit cards |
US5533123A (en) * | 1994-06-28 | 1996-07-02 | National Semiconductor Corporation | Programmable distributed personal security |
US5583933A (en) * | 1994-08-05 | 1996-12-10 | Mark; Andrew R. | Method and apparatus for the secure communication of data |
US6334219B1 (en) * | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
US5598475A (en) * | 1995-03-23 | 1997-01-28 | Texas Instruments Incorporated | Rolling code identification scheme for remote control applications |
US5768382A (en) * | 1995-11-22 | 1998-06-16 | Walker Asset Management Limited Partnership | Remote-auditing of computer generated outcomes and authenticated biling and access control system using cryptographic and other protocols |
EP0787328B1 (en) * | 1995-08-11 | 2002-10-23 | International Business Machines Corporation | Method for verifying the configuration of a computer system |
FR2738971B1 (fr) * | 1995-09-19 | 1997-10-10 | Schlumberger Ind Sa | Procede de determination d'une cle de cryptage associee a un circuit integre |
US5828751A (en) * | 1996-04-08 | 1998-10-27 | Walker Asset Management Limited Partnership | Method and apparatus for secure measurement certification |
US5883956A (en) * | 1996-03-28 | 1999-03-16 | National Semiconductor Corporation | Dynamic configuration of a secure processing unit for operations in various environments |
US5963104A (en) * | 1996-04-15 | 1999-10-05 | Vlsi Technology, Inc. | Standard cell ring oscillator of a non-deterministic randomizer circuit |
US5896300A (en) * | 1996-08-30 | 1999-04-20 | Avant| Corporation | Methods, apparatus and computer program products for performing post-layout verification of microelectronic circuits by filtering timing error bounds for layout critical nets |
US6026293A (en) * | 1996-09-05 | 2000-02-15 | Ericsson Inc. | System for preventing electronic memory tampering |
JP3311260B2 (ja) * | 1996-12-17 | 2002-08-05 | 富士通株式会社 | 半導体装置及び半導体記憶装置 |
US5920628A (en) * | 1997-01-09 | 1999-07-06 | Washington University | Method and apparatus for fingerprinting and authenticating various magnetic media |
US5844803A (en) * | 1997-02-17 | 1998-12-01 | Micron Technology, Inc. | Method of sorting a group of integrated circuit devices for those devices requiring special testing |
US6038315A (en) * | 1997-03-17 | 2000-03-14 | The Regents Of The University Of California | Method and system for normalizing biometric variations to authenticate users from a public database and that ensures individual biometric data privacy |
JPH10326837A (ja) * | 1997-03-25 | 1998-12-08 | Toshiba Corp | 半導体集積回路装置の製造方法、半導体集積回路装置、半導体装置、及び、半導体装置の製造方法 |
FR2764413B1 (fr) * | 1997-06-10 | 1999-07-09 | Sgs Thomson Microelectronics | Procede d'authentification de circuit integre |
US7249108B1 (en) * | 1997-07-15 | 2007-07-24 | Silverbrook Research Pty Ltd | Validation protocol and system |
US6704871B1 (en) * | 1997-09-16 | 2004-03-09 | Safenet, Inc. | Cryptographic co-processor |
US6708273B1 (en) * | 1997-09-16 | 2004-03-16 | Safenet, Inc. | Apparatus and method for implementing IPSEC transforms within an integrated circuit |
US6161052A (en) * | 1997-10-28 | 2000-12-12 | Micron Electronics, Inc. | Method for identifying a component with physical characterization |
US6289292B1 (en) * | 1997-10-28 | 2001-09-11 | Micron Technology, Inc. | System for identifying a component with physical characterization |
US6049624A (en) * | 1998-02-20 | 2000-04-11 | Micron Technology, Inc. | Non-lot based method for assembling integrated circuit devices |
JPH11260931A (ja) * | 1998-03-15 | 1999-09-24 | Toshiba Microelectronics Corp | 半導体集積回路装置の市場故障率推定方法、半導体集積回路装置の製造方法及びテスト用半導体集積回路装置 |
US7224713B2 (en) * | 1998-04-09 | 2007-05-29 | Andrzej Partyka | Telemetry system with authentication |
US6188715B1 (en) * | 1998-04-09 | 2001-02-13 | Andrzej Partyka | Frequency hopping system for intermittent transmission with receiver using individual tracking, FFT, and authentication |
US6118873A (en) * | 1998-04-24 | 2000-09-12 | International Business Machines Corporation | System for encrypting broadcast programs in the presence of compromised receiver devices |
ATE370490T1 (de) * | 1998-06-03 | 2007-09-15 | Cryptography Res Inc | Ausgewogene kryptographische rechenmethode und apparat zur schlupfminimierung in smartcards und anderen kryptosystemen |
US6983371B1 (en) * | 1998-10-22 | 2006-01-03 | International Business Machines Corporation | Super-distribution of protected digital content |
US6330668B1 (en) * | 1998-08-14 | 2001-12-11 | Dallas Semiconductor Corporation | Integrated circuit having hardware circuitry to prevent electrical or thermal stressing of the silicon circuitry |
US6941180B1 (en) * | 1998-08-27 | 2005-09-06 | Addison M. Fischer | Audio cassette emulator |
US6363485B1 (en) * | 1998-09-09 | 2002-03-26 | Entrust Technologies Limited | Multi-factor biometric authenticating device and method |
DE19843424A1 (de) | 1998-09-22 | 2000-03-23 | Fraunhofer Ges Forschung | Vorrichtung zum Liefern von Ausgangsdaten als Reaktion auf Eingangsdaten und Verfahren zum Überprüfen der Authentizität und Verfahren zum verschlüsselten Übertragen von Informationen |
US6366622B1 (en) * | 1998-12-18 | 2002-04-02 | Silicon Wave, Inc. | Apparatus and method for wireless communications |
US6301695B1 (en) * | 1999-01-14 | 2001-10-09 | Xilinx, Inc. | Methods to securely configure an FPGA using macro markers |
US6324676B1 (en) * | 1999-01-14 | 2001-11-27 | Xilinx, Inc. | FPGA customizable to accept selected macros |
US6305005B1 (en) * | 1999-01-14 | 2001-10-16 | Xilinx, Inc. | Methods to securely configure an FPGA using encrypted macros |
US6161213A (en) * | 1999-02-17 | 2000-12-12 | Icid, Llc | System for providing an integrated circuit with a unique identification |
US6654889B1 (en) * | 1999-02-19 | 2003-11-25 | Xilinx, Inc. | Method and apparatus for protecting proprietary configuration data for programmable logic devices |
US6795837B1 (en) * | 1999-03-31 | 2004-09-21 | Intel Corporation | Programmable random bit source |
US6402028B1 (en) * | 1999-04-06 | 2002-06-11 | Visa International Service Association | Integrated production of smart cards |
US7216232B1 (en) * | 1999-04-20 | 2007-05-08 | Nec Corporation | Method and device for inserting and authenticating a digital signature in digital data |
US6386456B1 (en) * | 1999-06-04 | 2002-05-14 | International Business Machines Corporation | Memory card identification system |
US6898709B1 (en) * | 1999-07-02 | 2005-05-24 | Time Certain Llc | Personal computer system and methods for proving dates in digital data files |
US7243236B1 (en) * | 1999-07-29 | 2007-07-10 | Intertrust Technologies Corp. | Systems and methods for using cryptography to protect secure and insecure computing environments |
JP2001053739A (ja) * | 1999-08-10 | 2001-02-23 | Zeon Joho System Kk | 暗号化通信方法 |
US6289455B1 (en) * | 1999-09-02 | 2001-09-11 | Crypotography Research, Inc. | Method and apparatus for preventing piracy of digital content |
US7131001B1 (en) | 1999-10-29 | 2006-10-31 | Broadcom Corporation | Apparatus and method for secure filed upgradability with hard wired public key |
EP1100058A1 (de) | 1999-11-12 | 2001-05-16 | Infineon Technologies AG | Elektronisches Bauelement und Verfahren zum Schützen einer in dem Bauelement enthaltenen integrierten Schaltung |
US20010032318A1 (en) * | 1999-12-03 | 2001-10-18 | Yip Kun Wah | Apparatus and method for protecting configuration data in a programmable device |
US6246254B1 (en) * | 1999-12-06 | 2001-06-12 | International Business Machines Corporation | Method and circuit for providing copy protection in an application-specific integrated circuit |
US6898708B2 (en) * | 1999-12-07 | 2005-05-24 | Sanyo Electric Co., Ltd. | Device for reproducing data |
US7005733B2 (en) | 1999-12-30 | 2006-02-28 | Koemmerling Oliver | Anti tamper encapsulation for an integrated circuit |
US6973570B1 (en) * | 1999-12-31 | 2005-12-06 | Western Digital Ventures, Inc. | Integrated circuit comprising encryption circuitry selectively enabled by verifying a device |
US6553558B2 (en) * | 2000-01-13 | 2003-04-22 | Texas Instruments Incorporated | Integrated circuit layout and verification method |
JP2001257672A (ja) * | 2000-03-14 | 2001-09-21 | Mitsubishi Electric Corp | 認証方法、認証装置、認証システム、および、icカード |
US7093128B2 (en) * | 2000-04-06 | 2006-08-15 | Sony Corporation | Information recording/reproducing apparatus and method |
BR0017218A (pt) * | 2000-04-20 | 2003-06-24 | Yutaka Yasukura | Método de inquirição de informação eletrônica |
FR2810139B1 (fr) * | 2000-06-08 | 2002-08-23 | Bull Cp8 | Procede de securisation de la phase de pre-initialisation d'un systeme embarque a puce electronique, notamment d'une carte a puce, et systeme embarque mettant en oeuvre le procede |
US6813599B1 (en) * | 2000-07-17 | 2004-11-02 | Silicon Graphics, Inc. | Efficient memory structure simulation for sequential circuit design verification |
JP5079204B2 (ja) | 2000-08-03 | 2012-11-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 対称鍵暗号のための線形変換 |
EP1316171A4 (en) * | 2000-08-04 | 2006-05-03 | First Data Corp | PERSONNEL AND CONTOUR DIGITAL SIGNATURE SYSTEM |
JP2002073181A (ja) * | 2000-08-30 | 2002-03-12 | Nec Corp | 動作保証電圧制御方式 |
JP2002073424A (ja) * | 2000-08-31 | 2002-03-12 | Mitsubishi Electric Corp | 半導体装置、端末装置および通信方法 |
JP2002149396A (ja) * | 2000-11-07 | 2002-05-24 | Hitachi Ltd | データプロセッサ、半導体集積回路及びcpu |
EP1205889A1 (en) * | 2000-11-10 | 2002-05-15 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Returning of change in an electronic payment system |
WO2002050910A1 (en) * | 2000-12-01 | 2002-06-27 | Hitachi, Ltd | Semiconductor integrated circuit device identifying method, semiconductor integrated circuit device producing method, and semiconductor integrated circuit device |
US7316934B2 (en) * | 2000-12-18 | 2008-01-08 | Zavitan Semiconductors, Inc. | Personalized hardware |
US6578190B2 (en) * | 2001-01-11 | 2003-06-10 | International Business Machines Corporation | Process window based optical proximity correction of lithographic images |
US7441126B2 (en) * | 2001-01-16 | 2008-10-21 | Russell Dellmo | Secure wireless LAN device including tamper resistant feature and associated method |
WO2002078249A1 (en) * | 2001-03-23 | 2002-10-03 | Kent Ridge Digital Labs | Method of using biometric information for secret generation |
FR2822565B1 (fr) | 2001-03-23 | 2004-09-10 | Schlumberger Systems & Service | Composant electronique securise |
US20020150252A1 (en) * | 2001-03-27 | 2002-10-17 | Leopard Logic, Inc. | Secure intellectual property for a generated field programmable gate array |
US6865502B2 (en) * | 2001-04-04 | 2005-03-08 | International Business Machines Corporation | Method and system for logic verification using mirror interface |
FR2823398B1 (fr) * | 2001-04-04 | 2003-08-15 | St Microelectronics Sa | Extraction d'une donnee privee pour authentification d'un circuit integre |
FR2825873A1 (fr) * | 2001-06-11 | 2002-12-13 | St Microelectronics Sa | Stockage protege d'une donnee dans un circuit integre |
GB0114317D0 (en) * | 2001-06-13 | 2001-08-01 | Kean Thomas A | Method of protecting intellectual property cores on field programmable gate array |
US7110982B2 (en) * | 2001-08-27 | 2006-09-19 | Dphi Acquisitions, Inc. | Secure access method and system |
US7191339B1 (en) * | 2001-09-10 | 2007-03-13 | Xilinx, Inc. | System and method for using a PLD identification code |
JP2003101533A (ja) * | 2001-09-25 | 2003-04-04 | Toshiba Corp | 機器認証管理システム及び機器認証管理方法 |
WO2003046986A2 (en) * | 2001-11-28 | 2003-06-05 | Koninklijke Philips Electronics N.V. | Semiconductor device, and means for checking the authenticity |
FR2833119A1 (fr) * | 2001-11-30 | 2003-06-06 | St Microelectronics Sa | Generation de quantites secretes d'identification d'un circuit integre |
US7203310B2 (en) * | 2001-12-04 | 2007-04-10 | Microsoft Corporation | Methods and systems for cryptographically protecting secure content |
US7260726B1 (en) * | 2001-12-06 | 2007-08-21 | Adaptec, Inc. | Method and apparatus for a secure computing environment |
US7251730B2 (en) * | 2001-12-21 | 2007-07-31 | Qualcomm Incorporated | Method and apparatus for simplified audio authentication |
US7088398B1 (en) * | 2001-12-24 | 2006-08-08 | Silicon Image, Inc. | Method and apparatus for regenerating a clock for auxiliary data transmitted over a serial link with video data |
US6707345B2 (en) * | 2002-01-14 | 2004-03-16 | Ip-First, Llc | Oscillator frequency variation mechanism |
US6886023B2 (en) * | 2002-01-14 | 2005-04-26 | Ip-First, Llc | Apparatus for generating random numbers |
US6966022B1 (en) * | 2002-04-04 | 2005-11-15 | Adaptec, Inc. | System and method for determining integrated circuit logic speed |
US6738788B1 (en) * | 2002-04-17 | 2004-05-18 | Icid, Llc | Database system using a record key having some randomly positioned, non-deterministic bits |
US20030204731A1 (en) * | 2002-04-29 | 2003-10-30 | Pochuev Denis A. | Method and apparatus to enhance the security of data |
KR100453504B1 (ko) | 2002-04-30 | 2004-10-20 | 주식회사 케이티프리텔 | 소프트웨어 인증 방법 및 시스템 |
US20030219121A1 (en) * | 2002-05-24 | 2003-11-27 | Ncipher Corporation, Ltd | Biometric key generation for secure storage |
US6802447B2 (en) | 2002-08-26 | 2004-10-12 | Icid, Llc | Method of authenticating an object or entity using a random binary ID code subject to bit drift |
DE10302625B4 (de) | 2003-01-23 | 2005-09-29 | Infineon Technologies Ag | Bipolartransistor und Verfahren zum Herstellen desselben |
US7331001B2 (en) * | 2003-04-10 | 2008-02-12 | O2Micro International Limited | Test card for multiple functions testing |
US9281945B2 (en) | 2003-12-30 | 2016-03-08 | Entrust, Inc. | Offline methods for authentication in a client/server authentication system |
US7249408B2 (en) * | 2004-03-24 | 2007-07-31 | Headway Technologies, Inc. | Method of manufacturing a thin-film magnetic head |
-
2003
- 2003-04-04 US US10/407,603 patent/US7840803B2/en active Active
- 2003-04-14 AU AU2003221927A patent/AU2003221927A1/en not_active Abandoned
- 2003-04-14 JP JP2003586918A patent/JP4733924B2/ja not_active Expired - Lifetime
- 2003-04-14 CA CA2482635A patent/CA2482635C/en not_active Expired - Lifetime
- 2003-04-14 KR KR1020047016570A patent/KR101092039B1/ko not_active Expired - Lifetime
- 2003-04-14 EP EP10012987.3A patent/EP2302555B1/en not_active Expired - Lifetime
- 2003-04-14 WO PCT/US2003/011469 patent/WO2003090259A2/en active Application Filing
- 2003-04-14 EP EP10012986.5A patent/EP2320344B1/en not_active Expired - Lifetime
- 2003-04-14 EP EP03718388A patent/EP1497863A2/en not_active Ceased
-
2006
- 2006-06-01 US US11/421,582 patent/US7818569B2/en active Active
- 2006-06-01 US US11/421,609 patent/US20070183194A1/en not_active Abandoned
- 2006-06-01 US US11/421,577 patent/US7757083B2/en not_active Expired - Lifetime
- 2006-06-01 US US11/421,588 patent/US7681103B2/en not_active Expired - Lifetime
-
2009
- 2009-01-29 US US12/361,811 patent/US7904731B2/en not_active Expired - Lifetime
-
2011
- 2011-01-21 JP JP2011011192A patent/JP5335829B2/ja not_active Expired - Lifetime
- 2011-03-03 US US13/039,391 patent/US8386801B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10187546A (ja) | 1996-10-25 | 1998-07-21 | Fuji Xerox Co Ltd | 暗号化装置、復号装置、機密データ処理装置、及び情報処理装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2003221927A1 (en) | 2003-11-03 |
US7904731B2 (en) | 2011-03-08 |
US7840803B2 (en) | 2010-11-23 |
EP2302555A3 (en) | 2011-08-10 |
US20060221686A1 (en) | 2006-10-05 |
US8386801B2 (en) | 2013-02-26 |
US7818569B2 (en) | 2010-10-19 |
US7757083B2 (en) | 2010-07-13 |
EP2320344A3 (en) | 2011-07-06 |
JP4733924B2 (ja) | 2011-07-27 |
EP2320344A2 (en) | 2011-05-11 |
KR20040102110A (ko) | 2004-12-03 |
JP2011123909A (ja) | 2011-06-23 |
EP1497863A2 (en) | 2005-01-19 |
US20120033810A1 (en) | 2012-02-09 |
JP2005523481A (ja) | 2005-08-04 |
US20060271792A1 (en) | 2006-11-30 |
WO2003090259A3 (en) | 2004-07-08 |
US7681103B2 (en) | 2010-03-16 |
JP5335829B2 (ja) | 2013-11-06 |
US20070183194A1 (en) | 2007-08-09 |
US20060271793A1 (en) | 2006-11-30 |
EP2320344B1 (en) | 2018-09-12 |
WO2003090259A2 (en) | 2003-10-30 |
CA2482635A1 (en) | 2003-10-30 |
EP2302555B1 (en) | 2016-10-05 |
AU2003221927A8 (en) | 2003-11-03 |
US20030204743A1 (en) | 2003-10-30 |
US20090222672A1 (en) | 2009-09-03 |
CA2482635C (en) | 2014-09-16 |
EP2302555A2 (en) | 2011-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101092039B1 (ko) | 집적회로의 인증 방법 및 장치 | |
US10742421B1 (en) | Methods and systems for anonymous hardware attestation | |
US11153098B2 (en) | Systems, devices, and methods for recording a digitally signed assertion using an authorization token | |
US10735205B1 (en) | Methods and systems for implementing an anonymized attestation chain | |
Zalivaka et al. | Reliable and modeling attack resistant authentication of arbiter PUF in FPGA implementation with trinary quadruple response | |
Gassend | Physical random functions | |
Guajardo et al. | Physical unclonable functions and public-key crypto for FPGA IP protection | |
Herder et al. | Physical unclonable functions and applications: A tutorial | |
US7178025B2 (en) | Access system utilizing multiple factor identification and authentication | |
WO2021113881A1 (en) | Secure computing hardware apparatus | |
KR20180102627A (ko) | 프라이버시-보존, 상호 puf-기반 인증 프로토콜 | |
EP2339777A2 (en) | Method of authenticating a user to use a system | |
Plusquellic et al. | Privacy-preserving authentication protocols for IoT devices using the SiRF PUF | |
Nandalal et al. | Design of programmable hardware security modules for enhancing blockchain based security framework | |
Plusquellic | PUF-based authentication | |
HK1153015A (en) | Key generation | |
HK1153015B (en) | Key generation | |
Guajardo et al. | Intrinsic physical unclonable functions in field programmable gate arrays |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20041015 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20080411 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100222 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100929 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20110930 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20111202 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20111202 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20141121 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20141121 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20151123 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20151123 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20161123 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20161123 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20171124 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20171124 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20181122 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20181122 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20191126 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20191126 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20201124 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20211123 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20221122 Start annual number: 12 End annual number: 12 |
|
PC1801 | Expiration of term |
Termination date: 20231014 Termination category: Expiration of duration |