Patent ID: 11968193
Assignee: ARCHITECTURE TECHNOLOGY CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A computer-implemented method comprising:
receiving, by a computer, an outer-layer compressed encrypted data packet from a sending device via an untrusted network;
decrypting, by the computer, the outer-layer compressed encrypted data packet using an outer-layer key, thereby recreating an outer-layer compressed data packet;
decompressing, by the computer, the outer-layer compressed data packet by adding first header information derived from a first inner-layer encrypted data packet of a packet flow, thereby recreating an inner-layer compressed encrypted data packet;
decrypting, by the computer, the inner-layer compressed encrypted data packet using an inner-layer key, thereby recreating an inner-layer compressed data packet; and
decompressing, by the computer, the inner-layer compressed data packet by adding second header information derived from a first data packet associated with the packet flow, thereby recreating a data packet.