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Remote authorization system and remote authorization method

A remote authorization and authorization card technology, which is applied in remote authorization systems and remote authorization fields, can solve problems such as inconvenient use, loss of authorized smart cards, and impact on work efficiency, so as to improve efficiency, reduce the possibility of loss, and achieve a high level of security. Effect

Active Publication Date: 2018-09-28
捷德(江西)技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above application scenarios, the authorized smart card must be in the hands of the user. The limitations of this authorization mode are becoming more and more obvious. For example, if the authorized smart card is lost, or two staff members who share the authorized smart card need to travel to different cities, it will cause usage problems. Inconvenient, affecting work efficiency

Method used

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  • Remote authorization system and remote authorization method
  • Remote authorization system and remote authorization method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] like figure 1 As shown, a remote authorization system provided according to Embodiment 1 of the present invention includes a client 100 , a server 200 and an authorization card terminal 300 .

[0063] like figure 2 As shown, during specific implementation, the client 100 includes a data transceiving unit 101, a virtual smart card reader 102 and an authorization request checking unit 103; the data transceiving unit 101 is used to establish a connection between the client 100 and the server 200, and the The authorization request is sent to the server 200, and the authorization permission cipher text fed back by the server 200 is returned to the virtual smart card reader 102; the virtual smart card reader 102 is used to receive the authorization issued by the authorization request verification unit 103 Request, sending the authorization request to the data transceiving unit 101, and returning the authorization permission cipher text to the authorization request verificat...

Embodiment 2

[0069] like Figure 5 As shown, another remote authorization system provided according to an embodiment of the present invention includes a client 100 , a server 200 , an authorization management device 400 and an authorization card terminal 300 .

[0070] During specific implementation, the client 100 in this embodiment is the same as the client 100 in Embodiment 1.

[0071] still with image 3 For example, in another implementation manner, the first receiving unit 201 receives an authorization request from the client 100, the first sending unit 202 sends the authorization request to the authorization management device 300, and the first receiving unit 201 receives the authorization request from the authorization management device 300. The device receives the authorization ciphertext, and the first sending unit 202 sends the authorization ciphertext to the client 100 .

[0072] like Image 6 As shown, the authorization management apparatus 400 includes a second receiving u...

Embodiment 3

[0075] like Figure 7 As shown, a remote authorization method is provided according to an embodiment of the present invention, comprising the following steps:

[0076] 501. The authorization request verification unit 103 sends an authorization request to the virtual smart card reader 102; the virtual smart card reader 102 receives the authorization request, and sends the authorization request to the server 200 through the data transceiver unit 101;

[0077] 502. After the first receiving unit 201 receives the authorization request sent by the client 100, the first sending unit 202 sends the authorization request to the authorization card terminal 300;

[0078] 503. The smart card reader 301 sends the authorization request to the authorization smart card 302; the authorization smart card 302 generates the authorization license cipher text after receiving the authorization request; and sends the authorization license cipher text to the smart card reader 301, and the smart card r...

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PUM

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Abstract

The invention relates to the field of remote authorization of smart cards, and especially relates to a remote authorization system and a remote authorization method. The remote authorization system comprises a client, a server, an authorization management device and an authorization card terminal; wherein the client is used for transmitting an authorization request to the server; the server is used for transmitting the authorization request to the authorization card terminal through the authorization management device; and the authorization card terminal is used for generating an authorizationpermission ciphertext according to the authorization request, and transmitting the authorization permission ciphertext to the client through the authorization management device and the server to perform validity verification, so as to judge whether the authorization is successful. In comparison with the prior art, the remote authorization system and the remote authorization method of the invention have the beneficial effects that: security and convenience are greatly improved, the burden that a user has to carry an authorized smart card can be avoided, i.e., authorization can be completed without installing the authorized smart card on a local client computer, at the same time, possibility of loss of the authorized smart card as well as the caused potential safety hazard also can be reduced, thereby effectively improving an efficiency of authorization operation while keeping a high security level of authorization of the smart card.

Description

technical field [0001] The invention relates to the field of smart card remote authorization, in particular to a remote authorization system and a remote authorization method. Background technique [0002] Smart card authorization is a form of USB token, often used for software or service authorization related to smart cards. For example, when the company's commercial software is sold, the right to use is controlled by means of smart card authorization: only when the authorized smart card is inserted in the user's computer can the software be used normally. [0003] Another typical application of smart card authorization is as a key card for external authentication: when a user needs to read and write data on a card with a higher security level (also called a target card), he must have a corresponding card at the same time. Authorize the smart card. The user first uses the APDU (Application Protocol Data Unit) command to obtain a random number from the target card, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L63/08H04L63/0853H04L67/141H04L67/01
Inventor 王星青董云河方瑜
Owner 捷德(江西)技术有限公司