Research and Realization of Trusted Computing Platform Based on EFI
Trusted computing has become a new and challenging research issue in the field of information security. To further enhance the safety of BIOS, we construct a trusted computing platform based on Extensible Firmware Interface (EFT), the trust chain is transferred from the first stage of EFI to the operating system by applying TPM (Trusted Platform Module) and TSS (TCG Software Stack). We presented the principle mechanism of EFT and the realization framework of trusted computing platform, proposed the key technologies such as Chain of Trust, construction of TMP and TSS, validation of file integrity, and etc. Theoretic analysis demonstrated the effectiveness of this new trusted computing platform.
trusted computing EFI trusted chain TPM TSS
Weiwei Fang Bingru Yang Zheng Peng ZhiGang Tang
Information Engineering School, University of Science and Technology Beijing, 100083 Beijing Informa Information Engineering School, University of Science and Technology Beijing, 100083
国际会议
Second International Symposium on Electronic Commerce and Security(第二届电子商务与安全国际研究大会)(ISECS 2009)
南昌
英文
43-46
2009-05-22（万方平台首次上网日期，不代表论文的发表时间）