US 12,425,239 B2
Authenticating certificate bundles with asymmetric keys
Tony Long, Edmonds, WA (US); Mauruthi Geetha Mohan, Seattle, WA (US); and Karthik Venkatesh, Bothell, WA (US)
Assigned to Oracle International Corporation, Redwood Shores, CA (US)
Filed by Oracle International Corporation, Redwood Shores, CA (US)
Filed on Aug. 10, 2023, as Appl. No. 18/447,993.
Prior Publication US 2025/0055710 A1, Feb. 13, 2025
Int. Cl. H04L 9/40 (2022.01); H04L 9/32 (2006.01)
CPC H04L 9/3268 (2013.01) [H04L 9/3247 (2013.01)] 29 Claims
OG exemplary drawing
 
1. One or more non-transitory computer readable media comprising instructions which, when executed by one or more hardware processors, causes performance of operations comprising:
detecting, in a certificate repository on a first virtual cloud network, at least one new certificate authority (CA) certificate;
transmitting, to a key management service hosted on a second virtual cloud network, a CA dataset comprising the at least one new CA certificate;
receiving, from the key management service, a digital signature of the CA dataset, wherein the digital signature of the CA dataset is generated based at least on a global private key, wherein the global private key is stored on the second virtual cloud network in a private key repository associated with the key management service;
storing the digital signature in the certificate repository, wherein the certificate repository comprises a data structure that associates the digital signature with the CA dataset;
wherein the first virtual cloud network comprises a first system infrastructure, and the second virtual cloud network comprises a second system infrastructure, wherein the first system infrastructure differs from the second system infrastructure.