PERFORMING SECURE ELECTRONIC TRANSACTIONS

摘要

Performing secure electronic transactions The invention relates to a method for performing electronic transactions between a server computer (110) and a client computer (120), the method comprising the steps of: - running a first communication protocol with encrypted data transmission and mutual authentication between the server computer (110) and a hardware device (130) via a communication network (160), - performing a decryption of encrypted server responses received from the server computer (110) in the hardware device (130), - forwarding the decrypted server responses from the hardware device (130) to the client computer (120), - displaying the decrypted server responses on a client computer display (121) of the client computer (120), - receiving client requests to be send from the client computer (120) to the server computer (110) by the hardware device (130), - parsing the client requests for predefined transaction information by the hardware device (130), - encrypting and forwarding client requests that do not contain any predefined transaction information to the server computer (110) by the hardware device (130), - displaying the predefined transaction information upon detection in a client request on a hardware device display (210) of the hardware device (130), - forwarding and encrypting the client request containing the predefined transaction information to the server computer (110) if a user confirmation is received, - canceling the electronic transaction if no user confirmation is received.