Rubbing encryption algorithm and security attack safe OTP token
US8799668B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 17, 2010 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Feb 10, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3228
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure proposes a secure way to generate the OTP code by way of a web browser. A user does not need any electronic device on hand to obtain OTP for 2FA login. A new Rubbing Encryption Algorithm (REAL) is proposed as the base technology. Implementation method of such web-based OTP token is presented and analyzed. It operates through a web-browser with a multiple REAL keys. It can be integrated into many secure Internet commerce applications as well. A system is provided for secure access to a software program or website. The system has a first entity with a computing device with a processor and a memory. The first entity provides a plurality of data items. The system also has a second entity with at least one display for displaying the plurality of data items. The data items are arranged in a predetermined format. The display also displays a prompt for a user identification and a prompt for a code. The second entity has a member with a transparent portion. The transparent portion comprises a periphery with a plurality of markings placed around the periphery. The markings point to a first direction or to an opposite second direction. The second entity overlays the mem…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.