发明申请
US20050091487A1 System, method, and computer program product for file encrypton, decryption and transfer
有权
用于文件加密，解密和传输的系统，方法和计算机程序产品
- 专利标题： System, method, and computer program product for file encrypton, decryption and transfer
- 专利标题（中）： 用于文件加密，解密和传输的系统，方法和计算机程序产品
-
申请号： US10692843申请日： 2003-10-24
-
公开(公告)号： US20050091487A1公开(公告)日： 2005-04-28
- 发明人: David Cross , Jainrong Gu , Duncan Bryce , Shishir Pardikar , Pradeep Madhavarapu , Scott Field , Kelvin Yiu
- 申请人： David Cross , Jainrong Gu , Duncan Bryce , Shishir Pardikar , Pradeep Madhavarapu , Scott Field , Kelvin Yiu
- 主分类号： G06F12/14
- IPC分类号： G06F12/14 ; G06F21/00 ; H04L9/00
摘要：
An encrypted file system (EFS) and an underlying file transfer protocol to permit a client to encrypt, decrypt, and transfer file(s) resident on a server are disclosed. A user at a client computer can open, read, and write to encrypted files, including header information associated with encrypted files, and can add users to or remove users from an encrypted file.