Research on MOMPDES algorithm of block cipher in compressed sensing

According to the design of block cipher algorithm thought the current mainstream, DES block cipher algorithm based on compressed sensing, combined with the design idea of OMP algorithm, proposed a design of the block cipher MOMP¬DES. We discussed the design of MOMPDES algorithm, the whole process, and encryption and decryption algorithms. It introduces the security of MOMPDES briefly and is simulated by the experiment, the results prove the recovery error is very small after decryption, and we can get a complete plaintext.