Electronic evidence processing method, system and dynamic code service system for electronic signature

A technology of service system and electronic evidence, which is applied in the field of dynamic code service system, can solve the problems that the authenticity, integrity and non-repudiation of electronic signatures cannot be fully realized, and achieve the effect of satisfying authenticity and ensuring safety and credibility

Active Publication Date: 2019-01-15
HANGZHOU APEMAN DATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the same as the fixed password, the existing dynamic password technology cannot fully realize the authenticity, integrity and non-repudiation required by the electronic signature.

Method used

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  • Electronic evidence processing method, system and dynamic code service system for electronic signature
  • Electronic evidence processing method, system and dynamic code service system for electronic signature
  • Electronic evidence processing method, system and dynamic code service system for electronic signature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1 The embodiment of the present invention provides an electronic evidence processing system for electronic signature, such as figure 1 As shown, it includes a third-party system 101, a dynamic code service system 102, a dynamic code receiving terminal 103, and an evidence processing system 104:

[0046] Described third-party system 101 comprises dynamic code request module 1011, third-party server 1012 and third-party client 1013:

[0047] The dynamic code request module 1011 is configured to send a dynamic code request to the dynamic code service system 102. The dynamic code request includes the hash value of the document to be signed by the currently logged-in user and the user's identity information. The dynamic code request module 1011 Triggered by the third-party server 1012 (can also be triggered by the third-party client 1013);

[0048] The third-party server 1012 is configured to provide the document to be signed to the third-party client 1013;

[0...

Embodiment 2

[0062] An embodiment of the present invention provides an electronic evidence processing method for an electronic signature, including the following steps:

[0063] S201: The dynamic code service system receives a dynamic code request initiated by a third-party system, and the dynamic code request carries the identity information of the currently logged-in user and the hash value of the document to be signed;

[0064] S202: The dynamic code service system generates a uniquely corresponding dynamic code according to the hash value of the document to be signed and the user's identity information, and sends the dynamic code to the dynamic code receiver account corresponding to the user's identity information;

[0065] S203: The third-party system obtains the dynamic code input by the user, the dynamic code is extracted from the dynamic code receiving end by the user, and the third-party system returns the dynamic code to the dynamic code service system;

[0066] S204: The dynamic...

Embodiment 3

[0074] Embodiment 3 The embodiment of the present invention provides another electronic evidence processing system for electronic signature, such as image 3As shown, the dynamic code request module 3011 in the third-party system 301 is triggered by the third-party client 3013 (it can also be triggered by the third-party server 3012), and the dynamic code request includes the user's identity information and the document to be signed, so The dynamic code service system 302 is the same as the structure described in Embodiment 1, and also includes a hash operation module 3025, and the hash operation module 3025 is configured to calculate the hash value of the document to be signed, and the digital signature module 3041 is configured to perform digital signature and / or timestamp signature on the document to be signed, the user's identity information, the dynamic code sent by the transceiver module 1021 and the received dynamic code to form evidence.

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Abstract

The invention discloses an electronic evidence processing method and system for an electronic signature and two dynamic code service systems. The processing method includes the following steps that a dynamic code service system receives a dynamic code request initiated by a third-party system, the dynamic code service system generates the corresponding dynamic code based on the content of the dynamic code request and sends the dynamic code to the dynamic code reception end account corresponding to the identity information of a user; the third-party system acquires the dynamic code input by the user and returns the dynamic code to the dynamic code service system; the dynamic code service system receives the dynamic code returned by the third-party system, verifies whether the transmitted dynamic code and the received dynamic code is consistent, and sends the verification result to the third-party system; a digital signature module performs digital signature and / or time stamp signature on the content transmitted and received by a transmit-receive module to form an evidence; an evidence storage module stores the evidence; and a certified module completely verifies the evidence in the evidence storage module and gives a corresponding report based on the recorded content of the verified evidence. According to the invention, the problem that the signed document of the electronic signature in the prior art cannot be verified is solved.

Description

technical field [0001] The invention relates to the field of security services for network electronic contract or text signing, in particular to an electronic evidence processing method, system and dynamic code service system for electronic signatures. Background technique [0002] In recent years, with the widespread popularization of the Internet and the development of a new economy characterized by e-commerce, economic globalization and information globalization have been accelerated. Information technology and network technology have not only changed the competition mode of the global market, but also changed people's production and lifestyle. People expand and simplify the work procedures and life content in the real world through network information retrieval, negotiation, consultation, and reservation ordering. However, in the face of the signing of online electronic contracts or online texts, due to the easy tampering of electronic data and the existence of various ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32
Inventor 张平
Owner HANGZHOU APEMAN DATA TECH CO LTD
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