Quantum-secure low probability of detection/intercept (LPD/LPI) networks (BAA W911NF-17-S-0002: Information Sciences, Network Sciences, Communications and Networks)
Abstract
Statement of Objectives: While standard secure communication (e.g., encryption) protects the content of the transmitted message from access by an unauthorized party, low probability of detection/low probability of intercept (LPD/LPI) communication prevents the detection of the transmission in the first place. This short-term innovative research (STIR) project will: 1) define and address important sub-problems in quantum-secure LPD/LPI communication networks, establishing mathematically-provable security guarantees against the most powerful adversaries allowed by the laws of physics in networked LPD/LPI systems; and, 2) articulate the challenges, the possibilities, and the vision for future research and development toward quantum-secure networked communications platforms for contested tactical environments. Methods to be employed: The project will employ (and extend) mathematical analysis techniques from quantum information theory to derive the fundamental limits of quantum-secure LPD/LPI networks, as well as numerical calculations for their evaluation. PI s experience and previous results on LPD/LPI communication will be leveraged extensively in this effort. Since the quantum aspects of LPD/LPI networks have not been explored, the project will adapt and make use of the methods employed for analysis of classical LPD/LPI networks. Significance of the proposed activity to the advancement of knowledge or education: This project will lay the foundation for quantum network information theory for LPD/LPI communication, and lead to the development of networked LPD/LPI communication systems which are provably secure against adversaries that are not limited by any constraints, other than the laws of physics. This will advance significantly the field of privacy and security, as treatment of quantum-secure LPD/LPI communication is currently limited to point-to-point links. Not only do we expect this project to advance scientific state of the art, but also to help shape the research directions in three areas of vital importance to the Army: quantum systems, network science, and LPD/LPI communications.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Aug 06, 2019
- Source ID
- W911NF1910412
Entities
People
- Boulat A. Bash
Organizations
- Army Contracting Command
- United States Army
- University of Arizona