Patent ID: 11968293
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A method comprising:
receiving, by a set of processors at a key manager, context information of a handshake between a source entity and a target entity from a security proxy, wherein the context information is a set of two or more messages between the source entity and the target entity;
receiving, by the set of processors at the key manager and from the security proxy, historical context information of a historical handshake involving the source entity;
generating, by the set of processors at the key manager, a first handshake message directed to the target entity at least based on the context information and the historical context information, the first handshake message signed with a first private key of the security proxy maintained by the key manager; and
transmitting, by the set of processors at the key manager, the first handshake message to the security proxy.