A Multi-Purpose Cryptosystem Based on Cryptosystem Virtualization Slicing

Abstract

The invention discloses a multi-purpose cryptographic system based on the virtualized slice of the cryptographic system. Each cryptographic device in the cryptographic system is virtualized into multiple logical cryptographic functions, and the logical cryptographic functions serving the same level and the same domain are collectively formed into one cryptogram The system is virtualized and sliced, so as to form multiple different virtual password systems for different purpose password applications and different user domains on the same set of shared password system physical infrastructure. The invention creates a method of using "cryptographic system virtualization slice" to meet different cryptographic purposes, which not only ensures the continuity, flexibility and extensibility of the cryptographic system, but also solves the problems of specialization and staticization of the traditional cryptographic system ; Decoupling and decoupling between the cryptographic system and cryptographic applications, greatly reducing the huge human, material and financial investment brought by stacking and building the traditional cryptographic system for different cryptographic applications.

Description

technical field [0001] The invention relates to a multi-purpose cryptographic system based on virtualized slicing of the cryptographic system. Background technique [0002] Information security is even more important for vertical industries and key field applications represented by the military, public security, electric power, and banking. Cryptography is still the most important technical means to ensure the security of application information in various vertical industries and key fields in my country. [0003] However, my country's traditional password application model has not kept up with the general trend of information technology ICT integration. The contradiction between the requirements of new information systems represented by 5G networks for password applications and the ability to provide external services for passwords is becoming more and more obvious. The problem is mainly reflected in the following two aspects: [0004] First, the ICT integration of informa...

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Problems solved by technology

[0006] It can be seen that cryptographic technology has been unable to adapt to the trend of information technology and ICT integration, and it is urgent to innovate in the mode of cryptographic external service to meet current and future application requirements

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