A method and device for realizing the intercommunication of cryptographic resources based on a cryptographic card

Abstract

The invention discloses a method and device for realizing password resource intercommunication based on a password card. The method is based on implementation of a PKCS # 11 password interface. password interfaces and password resource management modes of the CSP and the SKF are transferred to the PKCS # 11, password interface transfer, password resource management mode transfer and password cardfirmware adaptation are included, and the password interface transfer takes a PKCS # 11 system interface as a basis to transfer the CSP and the SKF; Wherein the password resource management mode conversion is used for completely converting application and container concepts of the CSP and the SKF into objects of the PKCS # 11 for management. The method can effectively solve the problem that password resources do not communicate with one another across password interface systems, the method does not need password cards to achieve three password interfaces and management, the cross adaptation workloads of the three password interfaces and management can be greatly reduced, the requirement for password card resources is not high, the code amount of the password cards is reduced, and the execution efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of password application and password interface, in particular to a method and device for realizing password resource intercommunication based on a password card. Background technique [0002] With the rapid development of today's network information technology, a large amount of social, identity, financial and other information data is always transmitted and interacted on the network, and information security issues occur from time to time. Information security has become increasingly important, and password security services that can provide security for applications have become prominent. its indispensability and importance. At present, several international and domestic cryptographic application interface specifications have been formed, and the representative and widely used ones are PKCS#11, CSP and SKF. [0003] PKCS#11 is released by RSA Labs. It is a platform-independent API with cross-platform feat...

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Problems solved by technology

[0006] Aiming at the problem that the cryptographic resources managed by the CSP and SKF cryptographic interfaces cannot be used in the PKCS#11 cryptographic interface, the present invention proposes a transfer method of the cryptographic resource management mode, which is applicable to the above three cryptographic interfaces and realizes the intercommunication and use of the cryptographic resources , and the whole implementation mechanism is simple and efficient

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