System and method for storing a password recovery secret
US8949971B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Feb 8, 2013 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | May 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/083
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for storing a password recovery secret on a peripheral such as a power adapter by receiving a password recovery secret at the power adapter via an interface with the computing device, and storing the password recovery secret on a memory in the power adapter. The password recovery secret can be recovered by requesting the password recovery secret from the power adapter, wherein the password recovery secret is associated with a computing device, receiving the password recovery secret from the memory of the power adapter, and recovering a password based on the password recovery secret. The power adapter can include an electrical source interface, an electronic device interface, an intermediate module to adapt electricity between the interfaces, a memory, and a memory interface through which a password recovery secret is received for storage in the memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.