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:
Sep. 06, 2022
Filed:
Jan. 24, 2017
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventor:
Manuel Costa, Cambridge, GB;
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); G06F 21/60 (2013.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 9/0894 (2013.01); G06F 21/602 (2013.01); H04L 9/3247 (2013.01); H04L 63/0428 (2013.01); H04L 9/0861 (2013.01);
Abstract
Techniques for implementing a key vault as an enclave are presented. The techniques include securely storing, in a key vault enclave, a key for an encryption system according to a key use policy; sending an vault attestation report of a key vault enclave to a vault client; and performing an operation in the key vault enclave with the key. Some embodiments further include receiving, at the key vault enclave, a client attestation report of the vault client wherein the vault client and key vault enclave are hosted on different native enclave platforms.