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:
Nov. 22, 2022
Filed:
Jan. 28, 2021
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Seth Jacob Rothschild, Littleton, MA (US);
Radia Joy Perlman, Redmond, WA (US);
Alex Robbins, Mansfield, MA (US);
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
A method for verifying a secret decryption of an escrow agent by a client operatively connected to the escrow agent includes initiating enrollment of the client with the escrow agent, wherein the enrollment results the escrow agent generating a key pair comprising a public key and a private key, obtaining the public key from the escrow agent, wherein the private key is not shared with the client, encrypting the secret with the public key to obtain an encrypted secret, after encrypting the secret, encrypting, based on a verification trigger, a verification value using the public key to obtain an encrypted verification value, sending the encrypted verification value to the escrow agent, obtaining a secret decryption response from the escrow agent, making a determination, based on the secret decryption response, that the escrow agent is not capable of decrypting the secret, and based on the determination, performing a remediation action.