Agile OTP generation
US8312519B1 · kind B1 · utility
242Cited by
1References
12Claims
0Family size
Inventors
Key dates
| Filing date | Sep 30, 2010 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | Jun 18, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0823
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, system, and apparatus for agile generation of one time passcodes (OTPs) in a security environment, the security environment having a token generator comprising a token generator algorithm and a validator, the method comprising generating a OTP at the token generator according to a variance technique; wherein the variance technique is selected from a set of variance techniques, receiving the OTP at a validator, determining, at the validator, the variance technique used by the token generator to generate the OTP, and determining whether to validate the OTP based on the OTP and variance technique.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.