Patent · US Active

Domain isolated processing for coalition environments

US11601277B1 · kind B1 · utility

0Cited by

9References

13Claims

0Family size

Assignee

Rockwell Collins, Inc. · US

Inventors

Reginald D. Bean · Center Point, US
James A. Marek · Anamosa, US
Edward C. Tubbs · Cedar Rapids, US

Key dates

Filing date	Nov 20, 2020
Grant date	Mar 7, 2023
Priority date	—
Expiry date	Apr 6, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L47/2483
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A first cryptographic communication system is disclosed. The first cryptographic communication system includes a common hardware module configured to receive local cryptographic signals and coalition cryptographic signals that includes a transmitter, a receiver, a common router, a trusted router, and a data loader. The first cryptographic communication system further includes a local cryptographic assembly and a coalition cryptographic assembly each including and end cryptographic unit communicatively coupled to the trusted router, a cross domain guard communicatively coupled to the end cryptographic unit and the trusted router, and a general purpose security module communicatively coupled to the cross domain guard. The first cryptographic communication system further includes a data recoding module communicatively coupled to the data loader that includes local and coalition data recording devices. A cryptographic communication networking is also disclosed that includes the first cryptographic communication system and a second cryptographic communication system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.