摘要
Trusted platform model （TPM） is special-purpose integrated circuits （ICs） built into a variety of platforms to enable strong user authentication and machine attestation-essential to prevent inappropriate access to confidential and sensitive information and to protect against compromised networks. Existing TPM products have some limitations. This paper adopts J2810TPM Single Chip cryptogram MCU produced by Jetway Company to construct typical TPM after comparing existing TPM products. Finally, an improved construction approach of TPM based on J2810 is proposed.
Trusted platform model （TPM） is special-purpose integrated circuits （ICs） built into a variety of platforms to enable strong user authentication and machine attestation-essential to prevent inappropriate access to confidential and sensitive information and to protect against compromised networks. Existing TPM products have some limitations. This paper adopts J2810TPM Single Chip cryptogram MCU produced by Jetway Company to construct typical TPM after comparing existing TPM products. Finally, an improved construction approach of TPM based on J2810 is proposed.
基金
Supported by the National Natural Science Foundation of China (90104005,60373087,60473023) and Key Laboratory of Geo-Informatics of State Bureau of Surveying and Mapping(200626)
