Invention Grant
- Patent Title: Cryptographic methods and systems for managing digital certificates with linkage values
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Application No.: US16136621Application Date: 2018-09-20
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Publication No.: US10771265B2Publication Date: 2020-09-08
- Inventor: Marcos A. Simplicio, Jr. , Eduardo Lopes Cominetti , Harsh Kupwade Patil , Jefferson E. Ricardini , Leonardo T. D. Ferraz , Marcos Vinicius M. Silva
- Applicant: LG Electronics, Inc. , UNIVERSITY OF SÃO PAULO
- Applicant Address: KR Seoul BR Sao Paulo
- Assignee: LG Electronics, Inc.,University of Sao Paulo
- Current Assignee: LG Electronics, Inc.,University of Sao Paulo
- Current Assignee Address: KR Seoul BR Sao Paulo
- Agency: Duane Morris LLP
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H04L9/08 ; H04L9/00 ; H04L29/06 ; H04W12/04 ; H04W12/06 ; H04W4/40 ; H04L29/08
Abstract:
Improved pseudonym certificate management is provided for connected vehicle authentication and other applications. Temporary revocation of a certificate is enabled. With respect to Security Credential Management Systems (SCMS), linkage authorities can be eliminated without compromising the system security. Other embodiments are also provided.
Public/Granted literature
- US20190089547A1 CRYPTOGRAPHIC METHODS AND SYSTEMS FOR MANAGING DIGITAL CERTIFICATES WITH LINKAGE VALUES Public/Granted day:2019-03-21
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