A Low Data Complexity Attack on the GMR-2 Cipher Used in the Satellite Phones

Explore a cryptographic attack on the GMR-2 cipher used in satellite phones in this 24-minute conference talk presented at FSE 2013. Delve into the research conducted by Ruilin Li, Heng Li, Chao Li, and Bing Sun, which demonstrates a low data complexity attack on this widely-used encryption system. Gain insights into the vulnerabilities of satellite phone communications and understand the implications for global security. Learn about the technical aspects of the GMR-2 cipher and the innovative methods employed by the researchers to compromise its integrity with minimal data requirements.