TRUSTED EXECUTION ENVIRONMENT (TEE)-BASED PASSWORD MANAGEMENT METHOD AND SYSTEM

The present disclosure discloses a trusted execution environment (TEE)-based password management method and system. This method assumes a hardware trusted environment on a mobile end. A user authorizes the hardware trusted environment, and an independent operating system in the trusted environment a...

Full description

Saved in:
Bibliographic Details
Main Authors CHENG, Mingming, Gu, Yuchao
Format Patent
LanguageEnglish
Published 02.12.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The present disclosure discloses a trusted execution environment (TEE)-based password management method and system. This method assumes a hardware trusted environment on a mobile end. A user authorizes the hardware trusted environment, and an independent operating system in the trusted environment automatically performs password management operations. The TEE registers an independent strong password for each account, and stores a correspondence between accounts and applications (or websites) in a hardware security zone. When an application requests login, an account list corresponding to the application is returned for a user to select. Through point-to-point encrypted transmission, different trusted devices can synchronize stored password information. In addition, a trusted mobile end can manage applications (or websites) on other devices without a TEE such as laptops. This method solves the problem that users are difficult to remember a large number of complex passwords, and ensures the security of the password management system itself.
Bibliography:Application Number: US202017123208