Processing method supporting calling of various safety devices

Abstract

The invention provides a processing method supporting calling of various safety devices. The method comprises the steps that (1) an instruction of calling an initialization interface is received, and a middleware interface is initialized, wherein the instruction is sent by an application system; (2) safety device interfaces are called to be opened, and a safety device base class object handle is returned; (3) safety service program interfaces of safety devices are called, and safety service program operation results are obtained; (4) the safety device interfaces are called to be closed, and the middleware interface is released. The processing method supporting calling of the various safety devices has the advantages that a user can achieve connection communication between the safety devices and devices provided with application programs without the need of knowing various algorithms or an API, and the user can use the safety devices conveniently.

Description

technical field [0001] The invention relates to the field of information security, in particular to a processing method that supports invoking multiple security devices. Background technique [0002] In information security, security devices provide security services for applications. However, the functions and algorithms supported by security devices provided by various security device manufacturers are quite different, and the API interfaces of security service providers are also different. The API of the device can be divided into three categories. One is that the API supports international standards and specifications, mainly including: CDSA, RSA PKCS#11 Cryptographic Token Interface Standard and Microsoft CryptoAPI, etc.; the other is that the API supports domestic standards, mainly including: GM / T 0016-2012 technical specifications, etc.; the third category is the security device manufacturer's custom API. [0003] Application users obtain security services provided b...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to: aim at the problems existing in the prior art, provide a processing method that supports calling multiple security devices, and solve the problem that the functions and algorithms supported by the security devices provided by various security device manufacturers are very different, and The API interfaces of security service providers are also different. Users need to understand various algorithms and API interfaces to complete the connection and communication between the device with the application program installed and the security device, so as to use the security device normally.

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