Secure asymmetric key application data sharing
US11184346B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 16, 2019 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Sep 16, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0442
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Aspects of providing single sign on (SSO) sessions are described. An access interval key is generated using an access code as a seed to a key derivative function. The access interval key is encrypted using a public key of an SSO-enabled application to generate an encrypted access interval key for a sign on session. The sign on session is established by storing the encrypted access interval key in a memory location of an SSO session map shared by SSO-enabled applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.