Information processing method and system

摘要

Disclosed are an information processing method and system. The first terminal sends operation request information to an electronic signature token. The electronic signature token generates a joint password and a signature message, adjusts the joint password to obtain a first processing password, and sends the signature message and the first processing password to the first terminal. The first terminal notifies a first verification device to verify the signature message, and if the verification is successful, the first verification device notifies a background system server to preprocess the operation request information for obtaining preprocessed information. The electronic signature token outputs prompt information. A second terminal obtains the joint password according to the prompt information and notifies a second verification device to verify the joint password, and if the verification is successful, the second verification device triggers the background system server to perform a response process of the operation request information.

主权项

1. An information processing method, comprising:
detecting, by a first terminal, an operation request, and sending, by the first terminal, operation request information to an electronic signature token; receiving, by the electronic signature token, the operation request information output from the first terminal, storing, by the electronic signature token, the operation request information, generating, by the electronic signature token, a joint password according to a password generation strategy pre-stored locally, generating, by the electronic signature token, a signature message according to the operation request information and the joint password, adjusting, by the electronic signature token, a content of the joint password according to a pre-stored joint password adjustment strategy to obtain an adjusted joint password, using, by the electronic signature token, the adjusted joint password as a first processing password, and sending, by the electronic signature token, the first processing password and the signature message to the first terminal; receiving, by the first terminal, the first processing password and the signature message, notifying a first verification device, by the first terminal, to verify the signature message according to the first processing password and the operation request information; notifying a background system server computer, by the first verification device, to preprocess the operation request information if the signature message passes verification; preprocessing, by the background system server computer, the operation request information according to a preset preprocessing strategy to obtain preprocessed information; outputting, by the electronic signature token, prompt information about the joint password; obtaining, by a second terminal, the joint password according to the prompt information, and using, by the second terminal, the joint password as a password to be verified; notifying a second verification device, by the second terminal, to verify the password to be verified; triggering the background system server computer, by the second verification device, to perform a response process of the operation request information according to the preprocessed information if the password to be verified passes verification.