Secure authentication system with token service
US11475445B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2019 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Jan 11, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/102
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An enhanced authentication system is described. One embodiment of the invention is directed to a method comprising: receiving, by a token service computer and from an initiating computer, a first authentication request message including verification method data and a token; transmitting, by the token service computer, a second authentication request message comprising the token and the verification method data to an access control server; receiving, by the token service computer from the access control server, an authentication response message comprising the token and a user authentication verification value; and transmitting, by the token service computer to the initiating computer, the authentication response message comprising the token, the user authentication verification value, and a token authentication verification value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.