Authentication of PKI credential by use of a one time password and pin
US9780950B1 · kind B1 · utility
27Cited by
23References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2013 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Jun 14, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0823
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for authenticating a credential via a one time password which includes receiving a user ID, a client ID, and the one time password from a client device, and then validating the one time password based on the user ID and the credential ID. Upon validating the one time password, a response is sent to the client device, and the response includes at least one of an authorization to access a private key stored on the client device or at least a portion of the private key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.