Invention Grant
US07900252B2 Method and apparatus for managing shared passwords on a multi-user computer 有权
用于在多用户计算机上管理共享密码的方法和装置

Method and apparatus for managing shared passwords on a multi-user computer
Abstract:
A method for managing shared passwords on a multi-user computer system is disclosed. A set of shared passwords and an administrator internal key are initially generated. After the receipt of an administrator external key, the administrator internal key is encrypted with the administrator external key. For each user level within the computer system, an internal key is generated by hashing the administrator internal key. For each user level within the computer system, each of the shared passwords encrypted with a respective one of the internal keys. The internal keys and the encrypted shared passwords are then stored in a non-volatile storage device.
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