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Design of a Mobile DAA Model through Java Test Module for the DAA Protocol  

Yang, Seok-Hwan (부경대학교 정보보호학 협동과정)
Lee, Ki-Yeal (부경대학교 컴퓨터공학과)
Chung, Mok-Dong (부경대학교 컴퓨터공학과)
Abstract
Today's mobile devices have characteristic of random mobility in the heterogeneous networks. Thus they should have various kinds of security requirements. To satisfy these requirements, there are many researches on security and authentication for mobile devices. TCG(Trusted Computing Group) designed TPM(Trusted Platform Module) for providing privacy and authentication to users. Also TCG suggest a protocol, called DAA(Direct Anonymous Attestation) which uses zero knowledge proof theory. In this paper, we will implement DAA protocol using Java and show the efficiency and the problems in the DAA protocol. Finally, we will suggest an efficient mobile DAA model through Java test module for the DAA protocol.
Keywords
DAA; TPM; Group signature; PKI;
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