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EV code signature realizing method and device

A code and signature file technology, applied in the field of information security, can solve problems such as time-consuming and inconvenient, and achieve the effect of improving efficiency

Active Publication Date: 2016-11-02
北京鸿享技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the signature operation can only be completed on the host computer connected to the USB device, and the operator needs to manually perform the signature operation for each file to be signed, such as inputting a key. Signing is time-consuming and inconvenient

Method used

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  • EV code signature realizing method and device
  • EV code signature realizing method and device

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Embodiment Construction

[0041] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0042] figure 1 Shows a flow chart of a method for implementing EV code signatures according to an embodiment of the present invention, as figure 1 As shown, the method includes:

[0043] Step S110, receiving a signature request sent to a designated host, and sending the signature request to a virtual machine on the designated host; the signature request includes: a file to be signed.

[0044] Step S120, receiving the signature r...

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Abstract

The invention discloses an EV code signature realizing method and device; the method comprises the following steps: receiving a signature request sent to an assigned host, and sending the signature request to a virtual machine on the assigned host, wherein the signature request comprises a to-be-signed file; receiving a signature result file returned by the virtual machine, wherein the virtual machine uses an EV signature certificate in a USB device inserted into the assigned host to carry out EV code signature for the to-be-signed file, thus obtaining the signature result file; sending the signature result file to the signature request sender. The method and device do not need the user to manually perform EV code signature, and can concurrently execute a plurality of EV code signature operations, thus improving EV code signature efficiency.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a method and device for realizing EV code signature. Background technique [0002] Code signing certificates provide an ideal solution for software developers to digitally sign their software codes. The source of the software and the real identity of the software developer are identified by digitally signing the code to ensure that the code is not maliciously tampered with after signing. It enables users to effectively verify the credibility of the code when downloading the signed code. [0003] With the development of information security technology, Extended Validation (EV) code signing has become the code signing method recommended by Microsoft and other companies because of its higher security. For example, Microsoft's latest Windows 10 operating system strongly recommends All driver software must be signed with the EV code signing certificate for the kernel to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/12
CPCG06F21/123
Inventor 张杰杨银辉曹曙
Owner 北京鸿享技术服务有限公司
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