SG11202004937XA - Dongles and method for providing a digital signature - Google Patents

Dongles and method for providing a digital signature

Info

Publication number
SG11202004937XA
SG11202004937XA SG11202004937XA SG11202004937XA SG11202004937XA SG 11202004937X A SG11202004937X A SG 11202004937XA SG 11202004937X A SG11202004937X A SG 11202004937XA SG 11202004937X A SG11202004937X A SG 11202004937XA SG 11202004937X A SG11202004937X A SG 11202004937XA
Authority
SG
Singapore
Prior art keywords
dongles
providing
digital signature
signature
digital
Prior art date
Application number
SG11202004937XA
Inventor
Thomas Fürstner
Original Assignee
Riddle & Code Gmbh
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 Riddle & Code Gmbh filed Critical Riddle & Code Gmbh
Publication of SG11202004937XA publication Critical patent/SG11202004937XA/en

Links

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
    • 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
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
    • 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
    • G06F21/40—User authentication by quorum, i.e. whereby two or more security principals are required
    • 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
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/322—Aspects of commerce using mobile devices [M-devices]
    • G06Q20/3226—Use of secure elements separate from M-devices
    • 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
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/353—Payments by cards read by M-devices
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3825—Use of electronic signatures
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0806—Details of the card
    • G07F7/0813—Specific details related to card security
    • G07F7/0826—Embedded security module
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0806—Details of the card
    • G07F7/0833—Card having specific functional components
    • G07F7/084—Additional components relating to data transfer and storing, e.g. error detection, self-diagnosis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04L9/088—Usage controlling of secret information, e.g. techniques for restricting cryptographic keys to pre-authorized uses, different access levels, validity of crypto-period, different key- or password length, or different strong and weak cryptographic algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3218—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 proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
    • 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
    • H04L9/3218—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 proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
    • H04L9/3221—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 proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs interactive zero-knowledge proofs
    • 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
    • H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3231—Biological data, e.g. fingerprint, voice or retina
    • 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
    • H04L9/3247—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 digital signatures
SG11202004937XA 2017-12-19 2018-12-18 Dongles and method for providing a digital signature SG11202004937XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17208564.9A EP3502941B1 (en) 2017-12-19 2017-12-19 Dongles and method for providing a digital signature
PCT/EP2018/085602 WO2019121751A1 (en) 2017-12-19 2018-12-18 Dongles and method for providing a digital signature

Publications (1)

Publication Number Publication Date
SG11202004937XA true SG11202004937XA (en) 2020-07-29

Family

ID=60781740

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202004937XA SG11202004937XA (en) 2017-12-19 2018-12-18 Dongles and method for providing a digital signature

Country Status (9)

Country Link
US (1) US11646889B2 (en)
EP (1) EP3502941B1 (en)
JP (1) JP7037655B2 (en)
KR (1) KR102440825B1 (en)
CN (1) CN111492359B (en)
AU (1) AU2018387790A1 (en)
CA (1) CA3083382C (en)
SG (1) SG11202004937XA (en)
WO (1) WO2019121751A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2584154A (en) 2019-05-24 2020-11-25 Nchain Holdings Ltd Knowledge proof
GB201907394D0 (en) * 2019-05-24 2019-07-10 Nchain Holdings Ltd Knowledge proof

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733379B1 (en) * 1995-04-20 1997-06-20 Gemplus Card Int PROCESS FOR GENERATING ELECTRONIC SIGNATURES, ESPECIALLY FOR SMART CARDS
JPH10293804A (en) * 1997-02-18 1998-11-04 N T T Data:Kk Off-line electronic money system, electronic money transaction method, and recording medium
CA2417770C (en) 2000-08-04 2011-10-25 First Data Corporation Trusted authentication digital signature (tads) system
US7552333B2 (en) * 2000-08-04 2009-06-23 First Data Corporation Trusted authentication digital signature (tads) system
US7469343B2 (en) * 2003-05-02 2008-12-23 Microsoft Corporation Dynamic substitution of USB data for on-the-fly encryption/decryption
US7185204B2 (en) * 2003-08-28 2007-02-27 International Business Machines Corporation Method and system for privacy in public networks
JPWO2005117336A1 (en) * 2004-05-28 2008-04-03 松下電器産業株式会社 Parent-child card authentication system
JP2006268577A (en) 2005-03-24 2006-10-05 Fuji Xerox Co Ltd Apparatus and system for authentication and image forming apparatus
EP1872518B1 (en) * 2005-03-31 2019-09-25 Qualcomm Incorporated Multisigning protocol for robust multiple party digital signatures
US8370632B2 (en) * 2005-04-18 2013-02-05 Vpsign Ltd. Apparatus and method for incorporating signature into electronic documents
US20080301466A1 (en) * 2007-05-30 2008-12-04 Mediatek Inc. Methods for program verification and apparatuses using the same
JP4764447B2 (en) * 2008-03-19 2011-09-07 株式会社東芝 Group signature system, apparatus and program
CN101562525B (en) * 2009-04-30 2012-06-27 飞天诚信科技股份有限公司 Method, device and system for signature
EP2764477A4 (en) * 2011-10-03 2015-07-29 Ezetap Mobile Solutions Private Ltd A dongle device with tamper proof characteristics for a secure electronic transaction
US8700899B1 (en) * 2012-06-27 2014-04-15 Emc Corporation Forward-secure key unlocking for cryptographic devices
US9483661B2 (en) * 2012-08-22 2016-11-01 Adobe Systems Incorporated Facilitating electronic signatures based on physical proximity of devices
US8972296B2 (en) * 2012-12-31 2015-03-03 Ebay Inc. Dongle facilitated wireless consumer payments
CN104252375B (en) * 2013-06-25 2017-07-28 国际商业机器公司 Method and system for sharing USB Key positioned at multiple virtual machines of different main frames
US9646150B2 (en) * 2013-10-01 2017-05-09 Kalman Csaba Toth Electronic identity and credentialing system
RU2673842C1 (en) * 2015-03-20 2018-11-30 Ривец Корп. Device safety automatic certification with the use of the blocks chain
JP6328074B2 (en) * 2015-04-23 2018-05-23 日本電信電話株式会社 Delegation system, agent mobile terminal and control method
US11232415B2 (en) * 2015-05-28 2022-01-25 OX Labs Inc. Method for cryptographically managing title transactions
KR102558439B1 (en) * 2015-11-18 2023-07-24 삼성전자주식회사 Adjusting Method for Using Policy and electronic device supporting the same
KR102098137B1 (en) * 2016-04-15 2020-04-08 가부시키가이샤 덴소 System and method for setting real-time location
US20180254898A1 (en) * 2017-03-06 2018-09-06 Rivetz Corp. Device enrollment protocol
LU100497B1 (en) * 2017-10-27 2019-05-08 Kayan Yves Laurent Method and system for securely enrolling cryptographic keys on physical media for cryptographic keys, and physical media product

Also Published As

Publication number Publication date
AU2018387790A1 (en) 2020-06-11
KR20200100640A (en) 2020-08-26
CN111492359A (en) 2020-08-04
EP3502941B1 (en) 2021-01-20
WO2019121751A1 (en) 2019-06-27
CA3083382A1 (en) 2019-06-27
KR102440825B1 (en) 2022-09-06
JP2021507616A (en) 2021-02-22
EP3502941A1 (en) 2019-06-26
CN111492359B (en) 2024-01-16
US20210167964A1 (en) 2021-06-03
JP7037655B2 (en) 2022-03-16
CA3083382C (en) 2023-09-19
US11646889B2 (en) 2023-05-09

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