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PCI password card driving system and implementation method thereof

A technology of a driving system and an implementation method, which is applied in the field of information security, can solve the problems of restricting the cryptographic computing ability of PCI cryptographic cards, and the inability of PCI cryptographic cards to call networks, so as to achieve the effect of reducing data transmission links and solving performance bottlenecks

Active Publication Date: 2017-05-10
BEIJING SANSEC TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that too many data transmission links between the network card and the PCI cipher card in the PCI cipher card device restrict the cipher computing ability of the PCI cipher card and the PCI cipher card does not have the ability to call the network.

Method used

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  • PCI password card driving system and implementation method thereof
  • PCI password card driving system and implementation method thereof
  • PCI password card driving system and implementation method thereof

Examples

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Embodiment Construction

[0035] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0036] Such as figure 1 Shown, a kind of realization method of PCI password card driving system comprises the following steps:

[0037] Step 1.PCI cryptographic card interface module receives the cryptographic operation request that client sends, and sends to remote terminal after the cryptographic operation request is encapsulated into the first data packet;

[0038] Step 2. The remote terminal receives the first data packet through the network card, analyzes the first data packet, and obtains the first data;

[0039] Step 3. When the first data is a cryptographic operation request, the remote terminal sends the PCI cryptographic card operational instruction to the PCI cryptographic card;

[0040] Step 4. The PCI...

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Abstract

The invention relates to a PCI password card driving system and an implementation method thereof. The PCI password card driving system comprises a PCI password card interface module, a remote terminal and a PCI password card, wherein the remote terminal comprises a network card and a data processing module. The PCI password card driving system utilizes the existing hardware equipment and is combined with the PCI password card interface module and the data processing module of the invention, through calling the PCI password card interface module, the PCI password card can be visited through a network, so that a data transmission link between the network card and the PCI password card is reduced, the network transmission and cryptogrammic operation capability of the PCI password card are fully exerted, and a problem of performance bottleneck of network password equipment is solved.

Description

technical field [0001] The invention relates to the field of information security, in particular to a PCI cipher card drive system and its implementation method. Background technique [0002] PCI cryptographic card is a cryptographic device with the interface of PCI local bus or PCI Express, which has cryptographic operation function, key management function, physical random number generation function and device's own security protection measures. Communication equipment, computer equipment, and security equipment with PCI local bus or PCI Express security functions such as key management, such as: virtual private network (VPN) equipment, related equipment of the certificate center (CA) system, network cipher machine, Security server, security terminal, security management center or key management equipment, etc. As an important security device deployed on the application side, the PCI cryptographic card realizes key generation, management, protection, high-speed signature,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08G06F13/42
CPCG06F13/4221H04L9/0877
Inventor 桑洪波
Owner BEIJING SANSEC TECH DEV
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