Multi-brand cipher machine heterogeneous resource pool multiplexing technology

Abstract

The invention discloses a multi-brand cipher machine heterogeneous resource pool multiplexing technology. Through the multiplexing technology, data compatibility and data exchange among cipher machines of different brands are realized, and the password usage range is expanded. For a financial transaction industry, the usage ways of cipher machines in the financial transaction industry are changed greatly, the use of the cipher machines is not limited by a certain existing brand anymore, and the current situation of dependence on a cipher machine of a certain brand is changed. After adoption of the technology disclosed by the invention, a new-brand cipher machine can be introduced into an original transaction system in the financial transaction industry, and system modification workload due to introduction of the new-brand cipher machine is lowered. Moreover, after the technology is adopted in relevant departments of the financial transaction industry, existing cipher machines of different brands can be integrated to form a cipher machine assembly to be supplied to all service systems in a unified way for calling, so that the processing efficiency of the service systems is increased under the situation of not purchasing any new cipher machine; cipher machine resources are utilized to the maximum extent; and the purchasing cost of the cipher machines is lowered.

Description

technical field [0001] The invention relates to the technical field of cryptography, in particular to a technology for multiplexing heterogeneous resource pools of multi-brand cipher machines. Background technique [0002] At present, cipher machines are widely used in the field of financial transactions. Its main function is to protect or identify information transmitted on the network to ensure the correctness of financial information and to effectively prevent illegal theft or tampering of communication data, especially in Its security role is irreplaceable in electronic payment computer network systems in banking, mobile, telecommunications, social security, transportation and other industries. [0003] However, with the continuous development and promotion of cipher machine encryption technology, the domestic self-developed cipher machine equipment that has been identified and approved by the national commercial cryptography authority has also increased, and the brands ...

AI Technical Summary

Problems solved by technology

[0006] When the cipher machine encrypts and decrypts data, it will use the working key generated by this cipher machine for operation. Since the working key generated by one brand cipher machine cannot be directly used for another brand cipher machine, the The generated data cannot be directly used in the operation of another brand of cipher machine

[0007] 2. Being "kidnapped" by the device, it is very difficult to change the brand of the encryption machine

[0009] 3. Waste of cipher machine resources

[0010] Some financial industry departments will use multiple brands of cipher machines, and multiple cipher machines of the same brand work in the way of "cipher machine multiplexing". However, due to the large number of business systems and large business transactions, the number of cipher machines of the same brand is limited. During the peak period of business transactions, the cipher machine of the same brand may fail due to insufficient resources, while the cipher machine of another brand has spare resources due to the low frequency of use, but the cipher machine with spare resources cannot participate in the work because of data incompatibility , resulting in a waste of cipher machine resources

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