Methods used to achieve transmission security include frequency hopping and spread spectrum where the required pseudorandom sequence generation is controlled by a cryptographic algorithm and key. Such keys are known as transmission security keys (TSK). Modern U.S. and NATO TRANSEC-equipped radios include SINCGARS and HAVE QUICK.
Thales "e-security" is considering redefining TRANSEC for "Transaction Security", watch this space.
US Patent Issued to Hangzhou H3C Technologies on March 5 for "Method and Apparatus for Ensuring Packet Transmission Security" (Chinese Inventors)
Mar 07, 2013; ALEXANDRIA, Va., March 7 -- United States Patent no. 8,392,701, issued on March 5, was assigned to Hangzhou H3C Technologies Co....
Wipo Publishes Patent of Robert Bosch, Hartwich Florian for "Method and Apparatus for Adapting the Data Transmission Security in a Serial Bus System" (German Inventor)
Oct 16, 2012; GENEVA, Oct. 16 -- Publication No. WO/2012/136546 was published on Oct. 11. Title of the invention: "METHOD AND APPARATUS FOR...