US 12,271,464 B1
Credential revocation leveraging private keys on keystores read by provisioned devices
Victor Bovee Dods, Seattle, WA (US); Benjamin James Taylor, Las Vegas, NV (US); and Benjamin Gregory Nichols, New Plymouth (NZ)
Assigned to LedgerDomain Inc., Las Vegas, NV (US)
Filed by LedgerDomain Inc., Las Vegas, NV (US)
Filed on Aug. 28, 2023, as Appl. No. 18/239,088.
Application 18/239,088 is a continuation of application No. 17/982,513, filed on Nov. 7, 2022, granted, now 11,741,216.
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 29/00 (2006.01); G06F 21/45 (2013.01); H04L 9/30 (2006.01)
CPC G06F 21/45 (2013.01) [H04L 9/30 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A method for revoking user access to one of a set of decentralized networked nodes that share a private permissioned blockchain data structure or decentralized personal ledger to which access has been limited to users authorized by one of a set of decentralized networked nodes, the method comprising:
receiving a unique identifier linked to a keystore of a particular user;
revoking access of the keystore based on the unique identifier in response to the keystore or if the keystore is not present but a unique identifier linked to a particular user is received; and
erasing encrypted content linked to the keystore based on the unique identifier; and
wherein user private keys are deconfigured from keystores of respective users.