PL3350953T3 - Przekazywanie kluczy szyfrujących walutę cyfrową poprzez proces wydawania, zatwierdzania i dewaluacji nośnika fizycznego z autoryzacją wieloskładnikową, oraz nośnik fizyczny kluczy szyfrujących dla waluty cyfrowej do realizacji tej technologii przekazywania - Google Patents

Przekazywanie kluczy szyfrujących walutę cyfrową poprzez proces wydawania, zatwierdzania i dewaluacji nośnika fizycznego z autoryzacją wieloskładnikową, oraz nośnik fizyczny kluczy szyfrujących dla waluty cyfrowej do realizacji tej technologii przekazywania

Info

Publication number
PL3350953T3
PL3350953T3 PL16769847.1T PL16769847T PL3350953T3 PL 3350953 T3 PL3350953 T3 PL 3350953T3 PL 16769847 T PL16769847 T PL 16769847T PL 3350953 T3 PL3350953 T3 PL 3350953T3
Authority
PL
Poland
Prior art keywords
encryption keys
physical medium
digital currency
transfer
devaluation
Prior art date
Application number
PL16769847.1T
Other languages
English (en)
Inventor
Petr SOBOTKA
Original Assignee
Petr SOBOTKA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petr SOBOTKA filed Critical Petr SOBOTKA
Publication of PL3350953T3 publication Critical patent/PL3350953T3/pl

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/04Payment circuits
    • G06Q20/06Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • G06Q20/0658Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash e-cash managed locally
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/04Payment circuits
    • G06Q20/06Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/04Payment circuits
    • G06Q20/06Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/382Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3823Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/382Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3825Use of electronic signatures
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/382Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829Payment protocols; Details thereof insuring higher security of transaction involving key management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic 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
    • H04L9/3247Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06QINFORMATION 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
    • G06Q2220/00Business processing using cryptography
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56Financial cryptography, e.g. electronic payment or e-cash

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Finance (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Cash Registers Or Receiving Machines (AREA)
PL16769847.1T 2015-08-20 2016-08-19 Przekazywanie kluczy szyfrujących walutę cyfrową poprzez proces wydawania, zatwierdzania i dewaluacji nośnika fizycznego z autoryzacją wieloskładnikową, oraz nośnik fizyczny kluczy szyfrujących dla waluty cyfrowej do realizacji tej technologii przekazywania PL3350953T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2015-562A CZ307164B6 (cs) 2015-08-20 2015-08-20 Způsob přenosu šifrovacích klíčů digitální měny na základě postupu vystavování, ověřování a znehodnocování fyzického nosiče s vícefaktorovou autorizací a fyzický nosič šifrovacích klíčů pro digitální měnu k provádění tohoto způsobu
PCT/CZ2016/000094 WO2017028828A1 (en) 2015-08-20 2016-08-19 The transfer of digital currency encryption keys through the process of issuance, validation and devaluation of physical medium with multi-factor authorization, and the physical medium of encryption keys for digital currency to conduct this transfer technology

Publications (1)

Publication Number Publication Date
PL3350953T3 true PL3350953T3 (pl) 2023-03-13

Family

ID=56979297

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16769847.1T PL3350953T3 (pl) 2015-08-20 2016-08-19 Przekazywanie kluczy szyfrujących walutę cyfrową poprzez proces wydawania, zatwierdzania i dewaluacji nośnika fizycznego z autoryzacją wieloskładnikową, oraz nośnik fizyczny kluczy szyfrujących dla waluty cyfrowej do realizacji tej technologii przekazywania

Country Status (7)

Country Link
US (2) US11093910B2 (pl)
EP (1) EP3350953B1 (pl)
CN (1) CN108141351A (pl)
CZ (1) CZ307164B6 (pl)
ES (1) ES2935369T3 (pl)
PL (1) PL3350953T3 (pl)
WO (1) WO2017028828A1 (pl)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10521777B2 (en) * 2002-10-01 2019-12-31 World Award Foundation Inc, Ab Stable Group Llc, Mobile Pay, Inc Crypto digital currency (virtual payment cards) issued by central bank or other issuer for mobile and wearable devices
US10521776B2 (en) * 2002-10-01 2019-12-31 Andrew H B Zhou UN currency (virtual payment cards) issued by central bank or other issuer for mobile and wearable devices
GB201605032D0 (en) * 2016-03-24 2016-05-11 Eitc Holdings Ltd Recording multiple transactions on a peer-to-peer distributed ledger
US10621581B2 (en) 2016-06-11 2020-04-14 Apple Inc. User interface for transactions
CN109313759B (zh) 2016-06-11 2022-04-26 苹果公司 用于交易的用户界面
US9842330B1 (en) 2016-09-06 2017-12-12 Apple Inc. User interfaces for stored-value accounts
US10762479B2 (en) * 2017-04-05 2020-09-01 Samsung Sds Co., Ltd. Method and system for processing blockchain-based real-time transaction
KR102802169B1 (ko) 2017-05-16 2025-05-02 애플 인크. 피어 투 피어 전송들을 위한 사용자 인터페이스들
US11221744B2 (en) * 2017-05-16 2022-01-11 Apple Inc. User interfaces for peer-to-peer transfers
US10217037B1 (en) * 2017-09-21 2019-02-26 Decentral Inc. Systems, methods and devices to facilitate secure purchases of cryptocurrencies
CN107623569A (zh) * 2017-09-30 2018-01-23 矩阵元技术(深圳)有限公司 基于秘密共享技术的区块链密钥托管和恢复方法、装置
LU100497B1 (fr) * 2017-10-27 2019-05-08 Kayan Yves Laurent Méthode et système d'inscription sécurisé de clés cryptographiques sur un support physique pour clés cryptographiques, et support physique produit
CA3034098A1 (en) 2018-02-20 2019-08-20 Intercontinental Exchange Holdings, Inc. Offline crypto asset custodian
US10826896B2 (en) * 2018-03-27 2020-11-03 Bank Of America Corporation Enhanced biometric data and systems for processing events using enhanced biometric data
US10796016B2 (en) * 2018-03-28 2020-10-06 Visa International Service Association Untethered resource distribution and management
US11100498B2 (en) 2018-06-03 2021-08-24 Apple Inc. User interfaces for transfer accounts
US10909524B2 (en) 2018-06-03 2021-02-02 Apple Inc. User interfaces for transfer accounts
EP3594011A1 (en) 2018-07-11 2020-01-15 Youniqx Identity AG Secure cold storage medium
US11270403B2 (en) * 2018-07-30 2022-03-08 Hewlett Packard Enterprise Development Lp Systems and methods of obtaining verifiable image of entity by embedding secured representation of entity's distributed ledger address in image
US11356443B2 (en) 2018-07-30 2022-06-07 Hewlett Packard Enterprise Development Lp Systems and methods for associating a user claim proven using a distributed ledger identity with a centralized identity of the user
US11184175B2 (en) 2018-07-30 2021-11-23 Hewlett Packard Enterprise Development Lp Systems and methods for using secured representations of location and user distributed ledger addresses to prove user presence at a location and time
US11403674B2 (en) 2018-07-30 2022-08-02 Hewlett Packard Enterprise Development Lp Systems and methods for capturing time series dataset over time that includes secured representations of distributed ledger addresses
US11250466B2 (en) 2018-07-30 2022-02-15 Hewlett Packard Enterprise Development Lp Systems and methods for using secured representations of user, asset, and location distributed ledger addresses to prove user custody of assets at a location and time
US11488160B2 (en) 2018-07-30 2022-11-01 Hewlett Packard Enterprise Development Lp Systems and methods for using captured time series of secured representations of distributed ledger addresses and smart contract deployed on distributed ledger network to prove compliance
US11271908B2 (en) 2018-07-31 2022-03-08 Hewlett Packard Enterprise Development Lp Systems and methods for hiding identity of transacting party in distributed ledger transaction by hashing distributed ledger transaction ID using secured representation of distributed ledger address of transacting party as a key
US11233641B2 (en) 2018-07-31 2022-01-25 Hewlett Packard Enterprise Development Lp Systems and methods for using distributed attestation to verify claim of attestation holder
US11488161B2 (en) 2018-07-31 2022-11-01 Hewlett Packard Enterprise Development Lp Systems and methods for providing transaction provenance of off-chain transactions using distributed ledger transactions with secured representations of distributed ledger addresses of transacting parties
US11240000B2 (en) * 2018-08-07 2022-02-01 International Business Machines Corporation Preservation of uniqueness and integrity of a digital asset
US11487741B2 (en) * 2018-08-07 2022-11-01 International Business Machines Corporation Preservation of uniqueness and integrity of a digital asset
EP3654578B1 (en) 2018-11-16 2022-04-06 SafeTech BV Methods and systems for cryptographic private key management for secure multiparty storage and transfer of information
US20200160331A1 (en) * 2018-11-21 2020-05-21 International Business Machines Corporation System and method for facilitating safe handling of a physical medium of financial exchange
US11068888B1 (en) * 2019-02-06 2021-07-20 Countia, LLC. Value-transfer payment system
US10896412B2 (en) 2019-03-12 2021-01-19 Airtime Network, Inc. Trustless physical cryptocurrency
US11328352B2 (en) 2019-03-24 2022-05-10 Apple Inc. User interfaces for managing an account
US12284276B2 (en) 2019-07-05 2025-04-22 Ballet Global Inc. Customizable cryptocurrency card
US10554401B1 (en) * 2019-07-05 2020-02-04 Crypto Mint Inc. Multi-address population based on single address
US12118562B2 (en) 2020-05-29 2024-10-15 Apple Inc. Configuring an account for a second user identity
DE102020115035A1 (de) * 2020-06-05 2021-12-09 Bundesdruckerei Gmbh Blockchain gestützte Banknote
CN112711742B (zh) * 2020-11-23 2023-06-06 中国联合网络通信集团有限公司 数字货币防伪方法和装置
WO2022117626A1 (en) * 2020-12-02 2022-06-09 Basf Se Key distribution for a physical unclonable encryption system
US11983702B2 (en) 2021-02-01 2024-05-14 Apple Inc. Displaying a representation of a card with a layered structure
US11921992B2 (en) 2021-05-14 2024-03-05 Apple Inc. User interfaces related to time
WO2022253424A1 (de) * 2021-06-02 2022-12-08 FATIH, Selahattin Transaktionssystem für dezentral in einem rechnernetzwerk gespeicherte kryptographische vermögenswerte
US12567061B1 (en) * 2021-07-23 2026-03-03 Sanctuary Dex Corp Pte. Ltd. Virtual asset access cards
US11784956B2 (en) 2021-09-20 2023-10-10 Apple Inc. Requests to add assets to an asset account

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583709B1 (en) 1992-08-17 1999-05-06 THOMSON multimedia Unforgeable identification device, identification device reader and method of identification
RU2144695C1 (ru) * 1999-02-17 2000-01-20 Закрытое акционерное общество "Алкорсофт" Способ востребования приобретателем исполнения обязательства, связанного с карточкой, и признания этого обязательства эмитентом
GB0030154D0 (en) * 2000-12-11 2001-01-24 En Squared Ltd Improvements relating to public-key encryption
US7346575B1 (en) * 2002-01-07 2008-03-18 First Data Corporation Systems and methods for selectively delaying financial transactions
CN1549575A (zh) * 2003-05-23 2004-11-24 全球线上股份有限公司 移动付费的方法
BRPI0610706B8 (pt) * 2005-05-18 2021-06-22 Nanoventions Holdings Llc sistema de imagem ótica sintética, dispositivo de segurança de documentos, sistema de apresentação de imagem e dispositivo de segurança ou sistema de autenticação
CN101923647B (zh) * 2005-12-23 2013-01-09 英根亚控股有限公司 光学鉴别
WO2010028266A1 (en) * 2008-09-04 2010-03-11 Metabank System, program product and methods for retail activation and reload associated with partial authorization transactions
DE102009015579A1 (de) 2009-03-30 2010-10-07 Soheil Hamedani Münze mit integrierter RFID-Identifiziervorrichtung und Verfahren zu dessen Herstellung
EP2489072A4 (en) * 2009-10-14 2014-05-28 Lockheed Corp PROTECTIVE COVER FOR PCB
US20150310497A1 (en) * 2009-12-17 2015-10-29 David Valin Method and process for registration, creation and management of micro shares of real or intangible properties and advertisements in a network system
US20130166455A1 (en) * 2011-12-23 2013-06-27 Douglas Feigelson Creating and using digital currency
RS54226B1 (sr) * 2012-01-31 2015-12-31 Quadra Graphic Doo Postupak izrade hibridnog vaučera
US9818109B2 (en) * 2012-08-16 2017-11-14 Danny Loh User generated autonomous digital token system
US20150199675A1 (en) 2014-01-14 2015-07-16 Robert C. Rinaldi Gift Card With Balance Indicator Panel
EP2973276A4 (en) * 2013-03-15 2016-09-14 Visa Int Service Ass MOBILE SNAPPER SECURITY DEVICES AND METHOD AND SYSTEMS THEREFOR
US20140379362A1 (en) * 2013-06-21 2014-12-25 Tcn Technologies, Llc Clinical trial participant reimbursement system
US10089565B2 (en) * 2013-09-09 2018-10-02 Au Card, Llc Personal cards formed from metals and metal alloys
US10542800B2 (en) * 2013-12-13 2020-01-28 Avrey Gross Cryptocurrency collectables
CN103617531B (zh) * 2013-12-16 2016-08-24 信雅达系统工程股份有限公司 基于可信二维码的安全支付方法和装置
CN103927656A (zh) * 2014-05-05 2014-07-16 宋骊平 一种内嵌固定收款地址的比特币终端钱包及其比特币支付方法
EP2975570A1 (de) * 2014-07-17 2016-01-20 draglet GmbH Verfahren und eine Vorrichtung zur Absicherung von Zugriffen auf Wallets in denen Kryptowährungen abgelegt sind
CN104680376B (zh) * 2015-03-13 2017-11-07 中国工商银行股份有限公司 一种交易信息验证方法及装置

Also Published As

Publication number Publication date
WO2017028828A1 (en) 2017-02-23
CN108141351A (zh) 2018-06-08
US20210224760A1 (en) 2021-07-22
US20180240086A1 (en) 2018-08-23
EP3350953A1 (en) 2018-07-25
ES2935369T3 (es) 2023-03-06
CZ307164B6 (cs) 2018-02-14
US11093910B2 (en) 2021-08-17
EP3350953B1 (en) 2022-10-12
CZ2015562A3 (cs) 2017-04-26

Similar Documents

Publication Publication Date Title
PL3350953T3 (pl) Przekazywanie kluczy szyfrujących walutę cyfrową poprzez proces wydawania, zatwierdzania i dewaluacji nośnika fizycznego z autoryzacją wieloskładnikową, oraz nośnik fizyczny kluczy szyfrujących dla waluty cyfrowej do realizacji tej technologii przekazywania
GB201507154D0 (en) Encoder, decoder, encryption system, encryption key wallet and method
IL261212B (en) Personal device security using elliptic curve cryptography for secret sharing
ZA201806243B (en) Method and system for user authentication with improved security
GB2580549B (en) Data security system with encryption
SG10202110839VA (en) Encryption key exchange process using access device
SG11201708750TA (en) Network system, and methods of encrypting data, decrypting encrypted data in the same
SG10201702208RA (en) Methods, devices, and systems for secure provisioning, transmission, and authentication of payment data
EP3198397A4 (en) Transaction verification through enhanced authentication
GB2526636B (en) Encoder, decoder and methods employing partial data encryption
EP3550492A4 (en) CPK-BASED DIGITAL BANK, DIGITAL CURRENCY AND PAYMENT METHOD
GB2585773B (en) Methods and apparatus to identify media using hash keys
EP3300294A4 (en) Data encryption apparatus and method, and data decryption apparatus and method
SG11201803041RA (en) File encrypting apparatus, file decrypting apparatus, system and program
EP3274908A4 (en) Technologies for hardening data encryption with secure enclaves
GB201703301D0 (en) Password-based generation and management of secret cryptographic keys
EP3105699A4 (en) Method and apparatus for authenticating security system users and unlocking selected feature sets
EP3204885A4 (en) Improved security through authentication tokens
EP3096488A4 (en) Hypersphere-based multivariable public key encryption/decryption system and method
GB201511793D0 (en) Biometric security for cryptographic system
GB201621278D0 (en) Password-authenticated public key encryption and decryption
GB2553913B (en) Media key block based broadcast encryption
ZA201808278B (en) Key wallet butterfly type
IL258926B (en) A system and method for authentication and encryption immunity from absorption
SG11202012964UA (en) Cryptographic key configuration using physical unclonable function