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IN2014MU00771A - - Google Patents

Info

Publication number
IN2014MU00771A
IN2014MU00771A IN771MU2014A IN2014MU00771A IN 2014MU00771 A IN2014MU00771 A IN 2014MU00771A IN 771MU2014 A IN771MU2014 A IN 771MU2014A IN 2014MU00771 A IN2014MU00771 A IN 2014MU00771A
Authority
IN
India
Prior art keywords
user
verification
authentication
code
ascertaining
Prior art date
Application number
Inventor
Bhattachar Rajan Mindigal Alasingara
Shivraj Vijayshankar Lokamathe
Barkur Suryanarayana Adiga
Balamuralidhar Purushothaman
Sitaram Venkata Chamarty
Original Assignee
Tata Consultancy Services Ltd
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 Tata Consultancy Services Ltd filed Critical Tata Consultancy Services Ltd
Priority to IN771MU2014 priority Critical patent/IN2014MU00771A/en
Priority to US14/639,819 priority patent/US9614847B2/en
Priority to EP15157942.2A priority patent/EP2916484B1/en
Publication of IN2014MU00771A publication Critical patent/IN2014MU00771A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0884—Network architectures or network communication protocols for network security for authentication of entities by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H04L63/0838—Network architectures or network communication protocols for network security for authentication of entities using passwords using one-time-passwords
    • 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
    • H04L9/3226—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
    • H04L9/3228—One-time or temporary data, i.e. information which is sent for every authentication or authorization, e.g. one-time-password, one-time-token or one-time-key
    • 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
    • H04L9/3297—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 time stamps, e.g. generation of time stamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/121—Timestamp
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

Method and system for user authentication are described. The method comprises receiving an authentication code from an application server (108) seeking authentication of the user. Further, a private key of the user is computed in real time based on a user identity (ID) of the user and a master secret key of the PKG. The method further comprises, ascertaining a verification code based on the private key of the user and a verification timestamp, wherein the verification timestamp indicates a time at which the ascertaining of the verification code was initiated. Further, the authentication code is compared with the verification code. Further, the method comprises authenticating the user based on the comparison.
IN771MU2014 2014-03-06 2014-03-06 IN2014MU00771A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IN771MU2014 IN2014MU00771A (en) 2014-03-06 2014-03-06
US14/639,819 US9614847B2 (en) 2014-03-06 2015-03-05 User authentication
EP15157942.2A EP2916484B1 (en) 2014-03-06 2015-03-06 User Authentication using elliptic curve based OTP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN771MU2014 IN2014MU00771A (en) 2014-03-06 2014-03-06

Publications (1)

Publication Number Publication Date
IN2014MU00771A true IN2014MU00771A (en) 2015-09-25

Family

ID=52648859

Family Applications (1)

Application Number Title Priority Date Filing Date
IN771MU2014 IN2014MU00771A (en) 2014-03-06 2014-03-06

Country Status (3)

Country Link
US (1) US9614847B2 (en)
EP (1) EP2916484B1 (en)
IN (1) IN2014MU00771A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017049387A1 (en) * 2015-09-25 2017-03-30 Genetec Inc. Secure enrolment of security device for communication with security server
CN106656913A (en) * 2015-10-28 2017-05-10 珠海金山办公软件有限公司 Method and device for generating digital verification code
EP3862956B1 (en) * 2016-02-23 2024-01-03 nChain Licensing AG Secure multiparty loss resistant storage and transfer of cryptographic keys for blockchain based systems in conjunction with a wallet management system
CN107612904A (en) * 2017-09-13 2018-01-19 浙江电力建设监理有限公司 Identity identifying method and system for intelligent monitoring management
US10903997B2 (en) 2017-10-19 2021-01-26 Autnhive Corporation Generating keys using controlled corruption in computer networks
WO2019077581A1 (en) * 2017-10-19 2019-04-25 Autnhive Corporation System and method for generating and depositing keys for multi-point authentication
US11329817B2 (en) 2017-10-19 2022-05-10 Devi Selva Kumar Vijayanarayanan Protecting data using controlled corruption in computer networks
US10505737B1 (en) * 2018-06-04 2019-12-10 Syniverse Technologies, Llc System and method for blockchain-based consent and campaign management
US10915227B1 (en) * 2019-08-07 2021-02-09 Bank Of America Corporation System for adjustment of resource allocation based on multi-channel inputs
US10812265B1 (en) * 2020-04-30 2020-10-20 ISARA Corporation Using cryptographic co-processors in a supersingular isogeny-based cryptosystem
US10805081B1 (en) 2020-04-30 2020-10-13 ISARA Corporation Processing batches of point evaluations in a supersingular isogeny-based cryptosystem
US10812264B1 (en) * 2020-04-30 2020-10-20 ISARA Corporation Traversing a zigzag path tree topology in a supersingular isogeny-based cryptosystem
CN112637156B (en) * 2020-12-14 2022-08-02 卓尔智联(武汉)研究院有限公司 Key distribution method, device, computer equipment and storage medium
CN114726595B (en) * 2022-03-24 2023-09-29 中科吉芯(昆山)信息科技有限公司 Method for authenticating identity of man-machine by using space-time information

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1601154A1 (en) 2004-05-28 2005-11-30 Sap Ag Client authentication using a challenge provider
US7624269B2 (en) * 2004-07-09 2009-11-24 Voltage Security, Inc. Secure messaging system with derived keys
US9137012B2 (en) * 2006-02-03 2015-09-15 Emc Corporation Wireless authentication methods and apparatus
US7571471B2 (en) * 2006-05-05 2009-08-04 Tricipher, Inc. Secure login using a multifactor split asymmetric crypto-key with persistent key security
US8051297B2 (en) * 2006-11-28 2011-11-01 Diversinet Corp. Method for binding a security element to a mobile device
GB0803320D0 (en) * 2008-02-22 2008-04-02 Cambridge Silicon Radio Ltd Protecting against security attack
CN101626291B (en) 2008-07-07 2012-08-22 上海众人网络安全技术有限公司 ECC algorithm-based identity authentication system and identity authentication method
DE102010033232A1 (en) * 2010-08-03 2012-02-09 Siemens Aktiengesellschaft Method and device for providing a one-time password
US9166778B2 (en) * 2011-07-15 2015-10-20 Alcatel Lucent Secure group messaging
IN2013MU02907A (en) * 2013-09-06 2015-07-03 Tata Consultancy Services Ltd

Also Published As

Publication number Publication date
US9614847B2 (en) 2017-04-04
EP2916484B1 (en) 2018-10-17
US20150256542A1 (en) 2015-09-10
EP2916484A1 (en) 2015-09-09

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