TRANSACTION PROCESSING METHOD AND CLIENT BASED ON TRUSTED EXECUTION ENVIRONMENT

摘要

A transaction processing client based on a trusted execution environment is disclosed. The client verifies a server in a secure environment, obtains a public key of the server upon successful verification, generates a session key and encrypts the session key using the public key in the secure environment, transmits the encrypted session key to the server in a normal environment, encrypts pre-obtained transaction information using the session key in the secure environment, and transmits the encrypted transaction information to the server in the normal environment. The present disclosure effectively ensures the security of user login information and user private information.

主权项

1. A method implemented by a client including one or more computing devices, the method comprising:
performing verification of a server in a secure environment, and obtaining a public key of the server in the secure environment after the verification is passed; generating a session key and encrypting the session key using the public key in the secure environment; transmitting the encrypted session key to the server in a normal environment; and encrypting pre-obtained transaction information using the session key in the secure environment, and transmitting the encrypted transaction information to the server in the normal environment.