| 发明名称 |
PROTECTING DATA IN A MOBILE ENVIRONMENT |
| 摘要 |
A system for protecting data in a mobile environment is described. According to the system, a mobile device transmits first data to a server. The mobile device receives second data from the server that is responsive to the first data. The mobile device uses the received second data, together with third data stored on the mobile device, to decrypt fourth data stored in encrypted form on the mobile device. Prior to receiving the second data, the state of the mobile device is inadequate to decrypt the fourth data. |
| 申请公布号 |
US2014237627(A1) |
申请公布日期 |
2014.08.21 |
| 申请号 |
US201313942598 |
申请日期 |
2013.07.15 |
| 申请人 |
Marble Security |
发明人 |
Mylavarapu Ramana M. |
| 分类号 |
G06F21/60 |
主分类号 |
G06F21/60 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A data security method in a mobile device, the method comprising:
transmitting first data from the mobile device to a server; receiving second data from the server that is responsive to the first data; and using the received second data together with third data stored on the mobile device to decrypt fourth data stored in encrypted form on the mobile device to obtain fifth data, such that, prior to receiving the second data, the state of the mobile device is inadequate to decrypt the fourth data. |
| 地址 |
Sunnyvale CA US |
