Abstract
Most of existing TCSS have defined the functional interface of software in accordance with TCG specification. However, there is no clear definition of the security functional requirements and security targets that TCSS needs to meet in TCG specification. An implementation scheme for TCSS was proposed, and a TCSS prototype on the basis of Common Criteria (CC), combining with TCSS security function division and practical application demands was implemented. The experimental results show that the proposed software prototype can support the interface call of the TPM 2.0 and the SM4 cipher algorithm of China.
Highlights
At present, network security threats and risks are becoming increasingly prominent all over the world
This paper proposed an implementation scheme for TCSS, and a TCSS prototype on the basis of Common Criteria (CC), combining with TCSS security function division and practical application demands
TCG Service Provider (TSP) is primarily used as a trusted proxy for local and remote applications, TCG Core Service (TCS) is used to provide a collection of public services, while TCG Device Driver Library (TDDL) is responsible for interacting with TPM
Summary
Most of existing TCSS have defined the functional interface of software in accordance with TCG specification. There is no clear definition of the security functional requirements and security targets that TCSS needs to meet in TCG specification. An implementation scheme for TCSS was proposed, and a TCSS prototype on the basis of Common Criteria (CC), combining with TCSS security function division and practical application demands was implemented. The experimental results show that the proposed software prototype can support the interface call of the TPM 2.0 and the SM4 cipher algorithm of China
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