| 发明名称 |
Device Functionality Access Control Using Unique Device Credentials |
| 摘要 |
Apparatus and method for controlling access to protected functionality of a data storage device. In some embodiments, a plurality of identification (ID) values associated with a data storage device are combined to form a combined ID value. The combined ID value is cryptographically processed using a secret symmetric encryption key in combination with a hash function or a key derivation function to generate a unique device credential for the data storage device. The unique device credential is used as an input to a selected cryptographic function to control access to a protected function of the data storage device. |
| 申请公布号 |
US2016140334(A1) |
申请公布日期 |
2016.05.19 |
| 申请号 |
US201414540784 |
申请日期 |
2014.11.13 |
| 申请人 |
Seagate Technology LLC |
发明人 |
Forehand Monty A.;Offenberg Manuel A.;DeMattio Christopher J. |
| 分类号 |
G06F21/44 |
主分类号 |
G06F21/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computer-implemented method comprising:
combining a plurality of identification (ID) values associated with a data storage device to form a combined ID value; encrypting the combined ID value using a secret symmetric encryption key and a cryptographic process to generate a unique device credential for the data storage device; and using the unique device credential as an input to a selected cryptographic function to control access to a protected function of the data storage device. |
| 地址 |
Cupertino CA US |
