计算机工程Issue(10)：292-295,303,5.DOI:10.3969/j.issn.1000-3428.2014.10.054
基于UEFI的胶囊式固件定制更新研究
Customization and Update Research on Capsule Type Firmware Based on UEFI
摘要
Abstract
Conventional firmware update is totally refreshed,which is inflexible for updating the specified modules. In the paper,based on Unified Extensible Firmware Interface(UEFI),an approach of Capsule type firmware update is proposed,which encapsulates the update data in Capsule,transfers the Capsule to firmware system,unpacks the Capsule for recollecting the update data,and writes the refresh data to the required memory. The proposed method is able to update the specified firmware function, module, protocol, or application. Experimental result shows that the given method can perform the firmware update in module,and holds the advantages of security,high-efficiency and strong flexibility.关键词
胶囊式/更新/固件/统一可扩展固件接口/固件文件系统/定制Key words
Capsule type/update/firmware/Unified Extensible Firmware Interface ( UEFI )/firmware file system/customization分类
信息技术与安全科学引用本文复制引用
杜振龙,沙光侠,李晓丽,沈钢纲..基于UEFI的胶囊式固件定制更新研究[J].计算机工程,2014,(10):292-295,303,5.基金项目
教育部高等学校博士点基金资助项目(20113221120003) （20113221120003）
江苏省六大人才高峰基金资助项目(2012-WLW-023) （2012-WLW-023）
江苏省自然科学基金资助项目(BK2009081) （BK2009081）
江苏省高校自然科学基金资助项目(09KJB520006,11KJD520007)。 （09KJB520006,11KJD520007）
