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随着信息化和信息安全技术的迅猛发展,PKCS#11标准的应用越来越广泛。资源共享是PKCS#11标准的两个设计目标之一,在PKCS#11标准中有着重要的地位和作用。在PKCS#11库的设计和实现过程中,资源共享也是设计和实现的难点和重点。为此,文中简要介绍了PKCS#11标准,分析了资源共享在PKCS#11中的重要性,提出了一种资源共享过程中同步机制的实现方式,给出了示例,并指出了程序设计过程中需要注意的事项,对PKCS#11库的开发人员有一定的借鉴作用。
With the rapid development of information technology and information security technology, the application of PKCS # 11 standard is more and more widely used. Resource sharing is one of the two design goals of the PKCS # 11 standard and has an important place and role in the PKCS # 11 standard. In the PKCS # 11 library design and implementation process, resource sharing is also the design and implementation of the difficulties and priorities. For this reason, the article briefly introduces the PKCS # 11 standard, analyzes the importance of resource sharing in PKCS # 11, presents a way to realize the synchronization mechanism in resource sharing process, gives an example and points out the process of program design In the need to pay attention to the PKCS # 11 library developers have some reference.