Approval method and system based on mobile terminal

Abstract

The invention discloses an approval method and system based on a mobile terminal. The approval method includes the steps that an approval system server sends encrypted approval list contents to the mobile terminal of an approval user in a mobile information mode with a conversation secret key; the mobile terminal decrypts the obtained approval list contents; responding to received approval result information input by the approval user, an approval result original text is generated according to a preset format, digital signature operation is carried out on the approval result original text, approval report information is encrypted with the conversation secret key and comprises a signature value and the approval result original text, and the encrypted approval report information is sent to the approval system server; the approval system server decrypts the approval report information and enables the signature value to be verified; responding to success verification, according to the approval result original text, corresponding approval operation is executed. By means of the technical scheme, an approval scheme is conveniently and rapidly moved, and meanwhile the safety, the non-repudiation and the tamper-proofing performance of the movement of the approval scheme are further provided.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to an approval method and system based on a mobile terminal. Background technique [0002] In recent years, electronic approval has been increasingly used in various scenarios such as enterprise processes, industry applications, mobile payments, and personal information security. The existing electronic approval system is realized by means of SMS notification combined with terminal login. [0003] Specifically, the official documents of the office automation (OA) system are transferred to the link that needs approval, and the OA system sends a text message or email to notify the approver. After receiving the notification sent by the approval system, the approver uses the network to log in to a specific OA system for approval operations. Considering the security and confidentiality of the OA system, usually the network environment of the OA system is an intranet environment. Ho...

AI Technical Summary

Problems solved by technology

However, when the approver personnel cannot access the intranet environment or log in to the approval system, the above approval operations cannot be performed

Especially for mobile office users who cannot log in to the OA system for approval due to business trips

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