Technology for accelerated hierarchical key caching in edge systems

摘要

PROBLEM TO BE SOLVED: To provide an accelerated key caching technique in an edge hierarchy. A method performed by an edge appliance device receives a request for a key, such as a private key, determines if the key is included in the local key cache, and if not, in the edge hierarchy. Requesting a key from an edge appliance device contained in the inner tier, requesting a key from an edge appliance device contained in the peer layer of the edge tier, and identifying one or more keys to evict in the key cache. Activate the acceleration logic for each tenant and activate the acceleration logic for each tenant to identify one or more keys to prefetch. [Selection diagram] Fig. 4