【摘要】 目前,各种不同形式的肉类食品安全追溯工程普遍存在缺乏理论指导和统一规划、建设目标不清晰、工程设计不合理、缺少技术标准体系等问题,从根本上解决只停留在信息的追溯上而没有通过安全流通控制理论来保证传递信息不被篡改,传递信息的可信问题。本项目针对基于上述问题和需求,围绕肉类食品安全可追溯体系,以可信计算和安全体系结构理论为指导初步提出一个完整的可信安全体系结构,以改进和推动食品安全追溯系统的实施。更多还原

【Abstract】 At present,various forms of retrospective systems for meat safety are lack of both a theoretical guidance and a unified planning.Meanwhile,construction target was not clear,and engineering design was unreasonable.As a consequence,due to being lack of secure flow of control theory,the current retrospective systems for meat safety can only trace the information of such systems instead of addrssing either the problem that the transmission of information will not be tampered with or the problem whether the information transmitted is trusted or not.This project will address the above problems existing in the systems.Based on trusted computing and security architecture theory,a novel architacture is presented in order to improve the implementation of retrospective system for meat safety.更多还原