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1. 发明申请

WO1995016947A1 METHOD FOR PROVIDING MUTUAL AUTHENTICATION OF A USER AND A SERVER ON A NETWORK 审中-公开
标题翻译：提供用户和网络服务器的相互认证的方法
公开(公告)号：WO1995016947A1
公开(公告)日：1995-06-22
申请号：PCT/US1994013677
申请日：1994-11-30
申请人： HUGHES AIRCRAFT COMPANY
发明人： HUGHES AIRCRAFT COMPANY , KUNG, Kenneth, C. , BATHRICK, Erwin, Ward , HUANG, Cheng-Chi , MA, Mae-Hwa , MATTHEWS, Todd, E. , ZMUDA, James, E.
IPC分类号： G06F01/00
CPC分类号： H04L63/0869 , G06F21/31 , G06F21/445 , H04L9/3226 , H04L9/3273 , H04L63/083
摘要： An authentication method (30) that permits a user (12) and a file serving workstation (13) to mutually authenticate themselves. This is accomplished by exchanging a random number that is encrypted by a password (22) that is known to the user (12) and stored in a password file on the file serving workstation (13). A logon ID (21) is sent from the client workstation (11) to the server workstation (13). The stored user password (22) corresponding to the user ID (21) is retrieved from the password file. A random number is created that is encrypted by a symmetric encryption algorithm on the server workstation (13) using the retrieved user password (22), and which provides an encrypted password (24). The user (12) is then requested to enter the password (22) into the user workstation (11). The entered password (22) is used to decrypt the encrypted password (24) received from the server workstation (13) and retrieve the random number therefrom to authenticate the server workstation (13). The random number is then used as the encryption and decryption key for communication between the user and server workstations (11, 13). An encrypted message is transmitted using the random number from the client workstation (12) to the server workstation (13). The encrypted message is decrypted at the server workstation (13) to authenticate the user (11).
摘要翻译：允许用户（12）和文件服务工作站（13）相互认证的认证方法（30）。这是通过交换通过用户（12）已知的并存储在文件服务工作站（13）上的密码文件中的密码（22）加密的随机数来实现的。登录ID（21）从客户端工作站（11）发送到服务器工作站（13）。从密码文件检索对应于用户ID（21）的存储的用户密码（22）。创建通过使用检索的用户密码（22）在服务器工作站（13）上的对称加密算法加密并且提供加密密码（24）的随机数。然后请求用户（12）将密码（22）输入用户工作站（11）。输入的密码（22）用于解密从服务器工作站（13）接收的加密密码（24），并从中检索随机数，以验证服务器工作站（13）。然后随机数用作用户和服务器工作站（11,13）之间的通信的加密和解密密钥。使用从客户端工作站（12）到服务器工作站（13）的随机数来发送加密消息。加密的消息在服务器工作站（13）被解密，以认证用户（11）。

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