The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 2024
Filed:
Apr. 01, 2021
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Kameshwar Jayaraman, Redmond, WA (US);
Nicholas Elliot Claunch, Everett, WA (US);
Priyanshu Kumar Jha, Kirkland, WA (US);
Shankaranand Arunachalam, Redmond, WA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/45 (2013.01); G06F 21/34 (2013.01); H04L 9/08 (2006.01); H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
G06F 21/45 (2013.01); G06F 21/34 (2013.01); H04L 9/0861 (2013.01); H04L 63/06 (2013.01); H04L 63/0823 (2013.01); H04L 63/083 (2013.01); H04L 63/102 (2013.01); G06F 2221/2131 (2013.01);
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.