分布式安全文件系统关键技术-研究

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1、图形索引图1Wrapfs工作原理·····························································································15图2上下层VFS对象之间的关系········································································16图3使用FiST开发可堆叠文件系统····································································17图4

2、Cryptfs工作原理····························································································27图5uCryptfs的密钥管理·······················································································33图6uCryptfs的文件格式·································································

3、······················36图7open()系统调用的实现···················································································44图8读一个数据页的流程·····················································································46图9TrustFs的系统架构·····················································

4、····································49图10TrustFs的文件格式·······················································································54图11在TrustFs中打开文件·················································································55图12uCryptfs和TrustFs组合工作·························

5、··············································58图13本文完成的工作概览···················································································65表格索引表1super_block结构体主要项···············································································7表2inode结构体主要项····························

6、······························································8表3address_space结构体主要项············································································9表4dentry结构体主要项························································································9表5file结构体主要项·············

7、··············································································10表6file_system_type结构体主要项······································································11表7vfsmount结构体主要项··········································································