On-line logistics encryption, authentication and storage system using universal serial bus key (USBKEY)

Abstract

The invention discloses an on-line logistics encryption, authentication and storage system using a universal serial bus key (USBKEY). The system mainly comprises a client KEY, a management KEY, a hardware part consisting of a card writer, and a software part consisting of card writing software, a website control and a digital certificate, wherein the client KEY comprises four blocks, namely a user base block, a user characteristic block, a user safety block and a user storage block which correspond to different storage contents; the management KEY comprises a first part which is a universal serial bus (USB) communication chip used for connecting data with a personal computer (PC) through a USB port, a second part which is a singlechip used for performing data encryption and decryption and a third part which is a data memory used for saving encrypted data; and the card writer is used for connecting the client KEY and the management KEY. By using the USBKEY, the digital certificate and the private key of a user and a record which is automatically saved in the website operation process of the user can be stored in the USBKEY and protected by a personal identification number (PIN) code, and viruses such as Trojans and the like can be effectively prevented from stealing the important information and the like of the user.

Description

technical field [0001] The invention relates to an online logistics storage device using USBKEY encryption and authentication, which belongs to the field of USBKEY security equipment extension design in information technology and the field of logistics website security user authentication and WEB service application fields. Background technique [0002] In the prior art: there is a USBKEY storage encryption technology, which is a hardware device with a USB interface; it has a built-in single-chip microcomputer or smart card chip, has a certain storage space, and can store the user's private key and digital certificate. The public key algorithm realizes the authentication of user identity. Most banks use USBKEY to realize confidential communication and digital authentication, such as U-Shield of Industrial and Commercial Bank of China, YouKEY of China Merchants Bank and so on. [0003] PKI (Public Key Infrastructure) technology, which is a security system based o...

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to overcome the deficiencies in the prior art, and to provide a system for online logistics using USBKEY encryption authentication storage, which can solve the security issues such as the production, storage, import, and export of digital certificates in the user KEY. There is a client solution based on the PKI system, combined with its own logistics website, to provide users with a USBKEY device dedicated to the logistics website, in order to ensure the quickness and safety of website operation, and establish a credit mechanism between the two parties

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