Information safety service method facing to wireless mobile terminal

Abstract

The invention discloses an information security service method for the wireless mobile terminal that includes: designing an information security platform between the application layer and the base layer to form the interface layer of security service application program, and the information security platform includes the part of terminal security service and security core algorism, the security core algorism includes 12 security core algorisms and at least one advanced algorism for improving the KASUMI algorism, the terminal security service provides the interface of information security service application program for the application layer which can be called by the business of security service directly, under the precondition of protecting the liable communication, the invention can improve the security algorism, and has good expansibility, collocation, compatibility and naturalization, and the user can define the sort of security service and the security class according to the requirement of communication product, and it can satisfy the user's requirement fot the information security service.

Description

technical field [0001] The invention relates to an information security service method, in particular to a wireless mobile terminal-oriented information security service method. Background technique [0002] In addition to providing traditional voice services, wireless mobile terminals will also provide services such as multimedia services, data services, e-commerce, electronic trade, and Internet services. In a wireless communication system, when a wireless mobile terminal communicates with a base station, how to ensure the security of application service information of the wireless mobile terminal has become an urgent problem to be solved. [0003] At present, for the new communication services provided by 3G, 3GPP (3RD Generation Partnership Project, the third generation mobile communication cooperation organization) has given general 3G security objectives, security function structure, security measures, and defined the implementation of security services The security a...

AI Technical Summary

Problems solved by technology

Due to the limited data processing capability and memory of mobile terminals, the development of mobile terminal information security service technology is greatly restricted. Although very few mobile terminal manufacturers are trying to ensure the security of wireless mobile terminal The security service mechanisms are all developed based on different infrastructures, and the security service interface and security core algorithm are bundled together, so they are not scalable and upgradeable, not to mention compatible and portable

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