Title:
ELECTRONIC DEVICES AND IDENTITY RECOGNITION METHOD BETWEEN ELECTRONIC DEVICES
Document Type and Number:
WIPO Patent Application WO/2024/045677
Kind Code:
A1
Abstract:
An identity recognition method suitable for a remote electronic device. The identity recognition method comprises: the remote electronic device receives first information provided by a first electronic device, the first information comprising a first public key (A1) and a second public key (A2); the remote electronic device generates a temporary private key (b); the remote electronic device calculates a temporary public key according to the temporary private key, the temporary public key being used as a first public key (B1); the remote electronic device generates a cross-stage key (y); the remote electronic device calculates a one-way function of the cross-stage key by using the second public key (A2), the one-way function of the cross-stage key being used as a second public key (B2); the remote electronic device transmits second information to the first electronic device according to the first information, the second information comprising the first public key (B1) and the second public key (B2); and the first electronic device calculates a common key. The common key is determined according to a first password verification code (v1), the first public key (A1), and the temporary private key (b).
Inventors:
YANG TIEN-LI (CN)
Application Number:
PCT/CN2023/092228
Publication Date:
March 07, 2024
Filing Date:
May 05, 2023
Export Citation:
Assignee:
YU HSIANG NUNG (CN)
International Classes:
H04L9/40; H04L9/08; H04L9/14
Foreign References:
| US20160087797A1 | 2016-03-24 | |||
| CN113615220A | 2021-11-05 | |||
| CN1846397A | 2006-10-11 | |||
| US20120082312A1 | 2012-04-05 |
Other References:
TAYLOR D., WU T., MAVROGIANNOPOULOS N., PERRIN T.: "The Secure Remote Password Protocol", INTERNET SOCIETY NETWORK AND DISTRIBUTED SYSTEMS SECURITY SYMPOSIUM (NDSS), RFC EDITOR, 1 September 2017 (2017-09-01), pages 1 - 15, XP093145128, Retrieved from the Internet [retrieved on 20240325], DOI: 10.17487/rfc5054
WEI-CHI KU ; CHUN-HAO HWANG ; HAO-RUNG CHUNG: "An Enhanced Verifier-Free Remote User Password Authentication Scheme", ICEBE 2007 IEEE INTERNATIONAL CONFERENCE, IEEE, 24 October 2007 (2007-10-24), pages 406 - 409, XP032392349, ISBN: 978-0-7695-3003-1, DOI: 10.1109/ICEBE.2007.14
YANMIN LIU, SHI JIANJUN, LI JIANHUA: "Mutual Authentication and Key Exchange Scheme Based on SRP", COMPUTER ENGINEERING, vol. 30, no. 16, 20 August 2004 (2004-08-20), pages 42 - 44, XP093145130
WEI-CHI KU ; CHUN-HAO HWANG ; HAO-RUNG CHUNG: "An Enhanced Verifier-Free Remote User Password Authentication Scheme", ICEBE 2007 IEEE INTERNATIONAL CONFERENCE, IEEE, 24 October 2007 (2007-10-24), pages 406 - 409, XP032392349, ISBN: 978-0-7695-3003-1, DOI: 10.1109/ICEBE.2007.14
YANMIN LIU, SHI JIANJUN, LI JIANHUA: "Mutual Authentication and Key Exchange Scheme Based on SRP", COMPUTER ENGINEERING, vol. 30, no. 16, 20 August 2004 (2004-08-20), pages 42 - 44, XP093145130
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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