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:
Oct. 03, 2023
Filed:
Oct. 20, 2021
Sri International, Menlo Park, CA (US);
Karim Eldefrawy, Palo Alto, CA (US);
Benjamin Terner, Palo Alto, CA (US);
SRI International, Menlo Park, CA (US);
Abstract
A multiparty computing system includes at least a first compute node and a second compute node, each of the first compute node and the second compute node each configured to execute a multiparty computation. The first compute node is configured to perform first operations of the multiparty computation over a share of first secret data and a share of second secret data; detect a checkpoint event; and, in response to detection of the checkpoint event, save a state of the multiparty computation on the first compute node to a checkpoint storage. In response to detection of a resume event, the first compute node executes a resume protocol with the second compute node, where the resume protocol includes exchanging messages with the second compute node, and determining, based on the messages, an operation in the multiparty computation to be the starting point to resume the multiparty computation.