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System and method for preventing unauthorized use of protected software utilizing a portable security device
System and method for preventing unauthorized use of protected software utilizing a portable security device
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机译:防止利用便携式安全设备未经授权使用受保护软件的系统和方法
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摘要
A method and system for protecting software from unauthorized use on a computer system using an external security device is disclosed. The method and system include encrypting the software to be protected using an encryption key. The use of the software on the computer system is then authorized by generating the encryption key within the security device using information supplied from the software. Once the encryption key generated by the security device is received on the computer system, the encryption key used to decrypt the encrypted software for execution on the computer system.
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