BR112022004196A2 - Leitor de âncora de criptografia - Google Patents
Leitor de âncora de criptografiaInfo
- Publication number
- BR112022004196A2 BR112022004196A2 BR112022004196A BR112022004196A BR112022004196A2 BR 112022004196 A2 BR112022004196 A2 BR 112022004196A2 BR 112022004196 A BR112022004196 A BR 112022004196A BR 112022004196 A BR112022004196 A BR 112022004196A BR 112022004196 A2 BR112022004196 A2 BR 112022004196A2
- Authority
- BR
- Brazil
- Prior art keywords
- magnetic
- particles
- crypto
- anchor
- reader
- Prior art date
Links
- 239000002245 particle Substances 0.000 abstract 5
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000005415 magnetization Effects 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—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
- H04L9/3234—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
- H04L9/3278—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response using physically unclonable functions [PUF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K2007/10485—Arrangement of optical elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K2007/10524—Hand-held scanners
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Hard Magnetic Materials (AREA)
Abstract
leitor de âncora de criptografia. a presente invenção se refere a objetos de função física única não clonável (puf) que podem ser criados moldando ou extrudando partículas especializadas criando uma característica física mensurável sobre uma superfície. as partículas magnetizadas formam uma "impressão digital" magnética mensurável única com base no tamanho aleatório, posição, rotação polar, nível de magnetização, densidade de partículas, etc., das partículas. os objetos puf também podem variar em outras características físicas por terem uma mistura de densidades ou propriedades mecânicas magnéticas, condutoras (magnéticas ou não magnéticas), opticamente reflexivas ou moldadas, ou propriedades mecânicas, resultando em reflexão aleatória, difusão ou absorção de partículas de energia acústica em uma matriz ou aglutinante. a presente invenção prevê a detecção de qualquer uma das características.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962898348P | 2019-09-10 | 2019-09-10 | |
US17/017,086 US20210111899A1 (en) | 2019-09-10 | 2020-09-10 | Cryptoanchor reader |
PCT/US2020/050179 WO2021050713A1 (en) | 2019-09-10 | 2020-09-10 | Cryptoanchor reader |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022004196A2 true BR112022004196A2 (pt) | 2022-05-31 |
Family
ID=74865809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022004196A BR112022004196A2 (pt) | 2019-09-10 | 2020-09-10 | Leitor de âncora de criptografia |
Country Status (6)
Country | Link |
---|---|
US (3) | US20210111899A1 (pt) |
AU (1) | AU2020344573A1 (pt) |
BR (1) | BR112022004196A2 (pt) |
CA (1) | CA3149567A1 (pt) |
MX (1) | MX2022002973A (pt) |
WO (1) | WO2021050713A1 (pt) |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6875619B2 (en) * | 1999-11-12 | 2005-04-05 | Motorola, Inc. | Microfluidic devices comprising biochannels |
US20050009101A1 (en) * | 2001-05-17 | 2005-01-13 | Motorola, Inc. | Microfluidic devices comprising biochannels |
US8262991B2 (en) * | 2003-05-19 | 2012-09-11 | Lattec I/S | Apparatus for analysing fluid taken from a body |
US7525309B2 (en) * | 2005-12-30 | 2009-04-28 | Depuy Products, Inc. | Magnetic sensor array |
US8337755B2 (en) * | 2006-03-13 | 2012-12-25 | Veridex, Llc | Operator independent programmable sample preparation and analysis system |
US7919962B2 (en) * | 2007-11-20 | 2011-04-05 | Xerox Corporation | Magnet scanning device that scans a cylindrical magnet along a helical path |
TWI498827B (zh) * | 2008-11-21 | 2015-09-01 | Verayo Inc | 非連網射頻辨識裝置物理不可複製功能之鑑認技術 |
US8868923B1 (en) * | 2010-07-28 | 2014-10-21 | Sandia Corporation | Multi-factor authentication |
CN104053997B (zh) * | 2011-11-07 | 2016-12-21 | 贝克曼考尔特公司 | 用于处理样本的***和方法 |
US20130132292A1 (en) * | 2011-11-23 | 2013-05-23 | Ecolink Intelligent Technology, Inc | Method and apparatus for providing enhanced consumer product information |
CN107612685A (zh) * | 2011-12-29 | 2018-01-19 | 英特尔公司 | 使用在物理上不可克隆的函数的安全密钥存储 |
US20130270339A1 (en) * | 2012-04-12 | 2013-10-17 | Typenex Medical, Llc | Specimen tube labeling system |
US20140211204A1 (en) * | 2012-08-31 | 2014-07-31 | Board Of Trustees Of Michigan State University | Hand-held wireless platform and optics for measurement of dna, rna, micrornas, and other markers of pathogens, genetic diseases, and cancer |
GB2507988A (en) * | 2012-11-15 | 2014-05-21 | Univ Belfast | Authentication method using physical unclonable functions |
KR101404673B1 (ko) * | 2013-07-02 | 2014-06-09 | 숭실대학교산학협력단 | Rfid태그 인증 시스템 |
EP2911335A1 (en) * | 2014-02-21 | 2015-08-26 | The European Union, represented by the European Commission | Physical uncloneable function based anti-counterfeiting system |
US9672342B2 (en) * | 2014-05-05 | 2017-06-06 | Analog Devices, Inc. | System and device binding metadata with hardware intrinsic properties |
US10432409B2 (en) * | 2014-05-05 | 2019-10-01 | Analog Devices, Inc. | Authentication system and device including physical unclonable function and threshold cryptography |
US9806718B2 (en) * | 2014-05-05 | 2017-10-31 | Analog Devices, Inc. | Authenticatable device with reconfigurable physical unclonable functions |
WO2016133899A1 (en) * | 2015-02-16 | 2016-08-25 | The Regents Of The University Of Michigan | Systems and methods for performing immunoassays |
US9553582B1 (en) * | 2015-10-09 | 2017-01-24 | Lexmark International, Inc. | Physical unclonable functions having magnetic and non-magnetic particles |
US10410779B2 (en) * | 2015-10-09 | 2019-09-10 | Lexmark International, Inc. | Methods of making physical unclonable functions having magnetic and non-magnetic particles |
US9917699B2 (en) * | 2015-10-09 | 2018-03-13 | Lexmark International, Inc. | Physical unclonable function imaged through two faces |
DK3340212T3 (da) * | 2016-12-21 | 2020-02-17 | Merck Patent Gmbh | Læserenhed til læsning af en komposit markering omfattende en fysisk ikke-klonbar funktion til bekæmpelse af forfalskning |
US20190139909A1 (en) * | 2017-11-09 | 2019-05-09 | Lexmark International, Inc. | Physical Unclonable Functions in Integrated Circuit Chip Packaging for Security |
US10921393B2 (en) * | 2018-06-01 | 2021-02-16 | Lexmark International, Inc. | Magnetometer chip sensor array for reading a magnetic PUF, including a magnetic PUF film or tape, and systems incorporating the reader |
US20220042983A1 (en) * | 2018-12-21 | 2022-02-10 | Kenota Inc. | Flow assay analyzer |
US11245680B2 (en) * | 2019-03-01 | 2022-02-08 | Analog Devices, Inc. | Garbled circuit for device authentication |
US20210028950A1 (en) * | 2019-06-03 | 2021-01-28 | Lexmark International, Inc. | Multidirectional magnetic field area reader system with features |
-
2020
- 2020-09-10 US US17/017,086 patent/US20210111899A1/en not_active Abandoned
- 2020-09-10 WO PCT/US2020/050179 patent/WO2021050713A1/en unknown
- 2020-09-10 BR BR112022004196A patent/BR112022004196A2/pt not_active Application Discontinuation
- 2020-09-10 CA CA3149567A patent/CA3149567A1/en active Pending
- 2020-09-10 MX MX2022002973A patent/MX2022002973A/es unknown
- 2020-09-10 AU AU2020344573A patent/AU2020344573A1/en active Pending
-
2022
- 2022-10-12 US US17/964,479 patent/US20230031762A1/en not_active Abandoned
- 2022-10-12 US US17/964,445 patent/US20230030797A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20230031762A1 (en) | 2023-02-02 |
MX2022002973A (es) | 2022-04-01 |
US20230030797A1 (en) | 2023-02-02 |
CA3149567A1 (en) | 2021-03-18 |
WO2021050713A1 (en) | 2021-03-18 |
US20210111899A1 (en) | 2021-04-15 |
AU2020344573A1 (en) | 2022-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |