The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2015
Filed:
Mar. 23, 2012
Fengjun Liu, Shanghai, CN;
Linrun Ding, Shanghai, CN;
Jinyao Xu, Shanghai, CN;
Chunhuan LI, Shanghai, CN;
Tao Hai, Shanghai, CN;
Chunye Hui, Shanghai, CN;
Kun Jiang, Shanghai, CN;
Tianshu MA, Shanghai, CN;
Fengjun Liu, Shanghai, CN;
Linrun Ding, Shanghai, CN;
Jinyao Xu, Shanghai, CN;
Chunhuan Li, Shanghai, CN;
Tao Hai, Shanghai, CN;
Chunye Hui, Shanghai, CN;
Kun Jiang, Shanghai, CN;
Tianshu Ma, Shanghai, CN;
CHINA UNIONPAY CO., LTD., Shanghai, CN;
Abstract
The present invention discloses a device and method for security information interaction. The device for security information interaction includes: an interface circuit, configured to connect the device for security information interaction to an internet terminal; an information input unit, configured to allow user to input security information; a secure encryption/decryption unit, configured to store and process the security information; an information reader, configured to read information data from an external information carrier; wherein the secure encryption/decryption unit processes the security information in connection with the information data, and complete a business function on the secure channel through the interaction with the security information processing server. The device and method for security information interaction disclosed in the present invention improves the flexibility and efficiency of the information processing system, enhances the security of the information processing system, and extending new applications of an external information carrier in an open network environment.