Company Filing History:
Years Active: 2020-2022
Title: The Innovations of Bradley G. Reaves
Introduction
Bradley G. Reaves is a notable inventor based in Raleigh, NC, who has made significant contributions to the field of cryptographic authentication. With a total of 3 patents to his name, Reaves has focused on enhancing security measures in telephony systems.
Latest Patents
One of his latest patents is titled "Practical end-to-end cryptographic authentication for telephony over voice channels." This invention discloses methods and apparatuses for providing cryptographic authentication within a voice channel. The technology can operate solely within a voice channel or utilize a combination of a voice channel and another data channel. It is designed to work with various telephonic systems and is suitable for codecs such as G.711/PCMu, AMR, and SPEEX™. The method includes a modem that is codec agnostic and capable of executing a TLS-based authentication protocol, employing frequency-shift modulation within a frequency range of 300-3400 Hz.
Another significant patent by Reaves is "Detecting SS7 redirection attacks with audio-based distance bounding." This invention addresses the detection of Signaling System 7 (SS7) redirection attacks by measuring call audio round trip times between phones. The protocol allows for securely characterizing the round trip time between two call endpoints, enabling telephone users to reliably detect SS7 redirection attacks and protect the information contained in their calls.
Career Highlights
Reaves is affiliated with the University of Florida Research Foundation, Incorporated, where he continues to innovate and contribute to advancements in telecommunication security. His work has garnered attention for its practical applications in safeguarding communication systems.
Collaborations
Throughout his career, Reaves has collaborated with notable colleagues such as Patrick G. Traynor and Logan E. Blue, further enhancing the impact of his research and inventions.
Conclusion
Bradley G. Reaves stands out as an influential inventor in the realm of cryptographic authentication for telephony. His innovative patents reflect a commitment to improving security in communication systems, making significant strides in the protection of sensitive information.