Password reset for multi-domain environment
US11023573B2 · kind B2 · utility
0Cited by
8References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 20, 2018 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Jan 1, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2131
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computer implemented method is used for changing a password in a multi-domain environment. The method includes obtaining a private key and a public key from a security card at a user device in a user domain, transferring the public key to a controller in a secure domain, requesting a password change, receiving a public key encrypted new password from the secure domain, and decrypting the new password using the private key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.