Intelligent card applicable to special mobile communication requirements and security control method thereof

A mobile communication, smart card technology, applied in security devices, wireless communication, record carriers used by machines, etc., can solve problems such as inability to meet

Active Publication Date: 2012-07-25
DATANG MICROELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As far as the traditional smart cards currently us

Method used

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  • Intelligent card applicable to special mobile communication requirements and security control method thereof
  • Intelligent card applicable to special mobile communication requirements and security control method thereof
  • Intelligent card applicable to special mobile communication requirements and security control method thereof

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0034] figure 1 It is a schematic flowchart of an embodiment of a security control method for a smart card suitable for dedicated mobile communication requirements provided by an embodiment of the present invention. exist figure 1 In the method embodiment shown, the storage area in the smart card can logically support multiple secure storage areas for storing different authentication algorithms and / or authentication algorithms. According to the timing of deploying the authentication algorithm and / or authentication algorithm, it can be divided into the first stora...

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Abstract

The invention provides a security control method and system of an intelligent card applicable to special mobile communication requirements. According to the method, a storage area in the intelligent card is divided into a first storage area and a second storage area, wherein the first storage area stores an authentication algorithm and an identification algorithm which are preset by an operator before the intelligent card is issued, and is used when the operation mode is a common mode; the second storage area stores the authentication algorithm and/or the identification algorithm which are/is customized by a user after the intelligent card is issued; the intelligent card is used for acquiring the operation mode about to be used by the user, actuating the authentication algorithm or the identification algorithm, which is preset by the operator in the first storage area, in the process of authentication or identification when the operation mode is a common mode, and starting a virtual machine program to actuate the authentication algorithm or the identification algorithm in the process of authentication or identification when the operation mode is a customization mode.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a security control method of a smart card and the smart card. Background technique [0002] Smart cards are key security devices in 2G / 3G mobile communication networks. It plays an important security role in the entire mobile communication network security system. It is mainly reflected in the following aspects: safe storage of user data; participation in mobile communication network authentication; providing legal user identification means; providing a secure service interface. [0003] With the development of communication technology, ordinary civilian mobile communication technology is becoming more and more perfect. At the same time, the demand for high-security dedicated mobile communications applicable to specific fields has also arisen as the times require. For example, mobile communications for military use, mobile communications for police use, special mobile netwo...

Claims

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Application Information

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IPC IPC(8): H04W12/02H04W12/04H04W12/06G06K19/077
Inventor 张靖许晶
Owner DATANG MICROELECTRONICS TECH CO LTD
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