Method and system for digital certificate signing

A digital certificate and digital signature technology, applied in the direction of user identity/authority verification, etc., can solve problems such as difficulty in user installation and use, inability to prevent theft, and the lack of a good connection between USBKey and mobile devices.
CN104301104AActive Publication Date: 2015-01-21ι½δΊšζ–Œ
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ι½δΊšζ–Œ
Publication Date
2015-01-21

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Abstract

The invention relates to a method and system for digital certificate signing. According to the method and system, an independent digital certificate signing device is used for carrying out reception of information needing countersigning, signing and signature information sending. Therefore, problems that the traditional USB key type certificate device can not prevent the Trojan attack and man-in-the-middle attack and can not be used at the mobile device easily can be solved. Meanwhile, a drive problem existing in the traditional USB key type certificate device can be solved, so that the terminal client can use the digital certificate signature securely and rapidly.
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Description

technical field

[0001] The present invention relates to the method and system field of digital certificate signature. Background technique

[0002] Digital authentication certificate is an encryption technology with digital certificate as the core, which can encrypt and decrypt information transmitted on the network, digital signature and signature verification, to ensure the security and integrity of information transmitted on the Internet. With the use of digital certificates, even if the information you send is intercepted by others on the Internet, or even if you lose your personal account, password and other information, your account and fund security can still be guaranteed. Simply put, it is to ensure the safety of your online transactions.

[0003] The digital verification devices in the prior art are all usb devices, such as the patented digital certificate authentication method, system, USB Key device and server with application number 201110247312.9, which disclo...

Claims

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