Configurable one-time authentication tokens with improved resilience to attacks
US9270655B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Feb 23, 2016 |
| Priority date | — |
| Expiry date | Jun 5, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0838
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Configurable one-time authentication tokens are provided with improved resilience to attacks. A one-time authentication token is configured by providing a plurality of token features that may be selectively incorporated into the configurable one-time authentication token, wherein the plurality of token features comprise at least two of the features; obtaining a selection of at least a plurality of the token features: and configuring the one-time authentication token based on the selected token features, wherein the configuration must always enable forward security for the one-time authentication token and at least one additional selected token feature. A configurable one-time authentication token is provided that comprises a plurality of selectable token features that may be selectively incorporated into the configurable one-time authentication token, wherein the configurable one-time authentication token is always configured with the forward security and at least one additional token feature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.