System and method for securing wireless transmissions

摘要

A system and method for securing wireless transmissions is provided. A method for transmitting secure messages includes selecting a bin of codewords from a plurality of bins. The bin of codewords containing a plurality of sub-bins of codewords, and the selecting is based on a first message. The method also includes selecting a sub-bin of codewords from the plurality of sub-bins of codewords based on a second message, selecting a codeword from the sub-bin of codewords, and transmitting the selected codeword to a legitimate receiver.