Proposed Approach for Key Generation Based on the RNA

Abstract

Due to fundamental role of  random key in the design of  cryptography algorithms, a new method is proposed for generating  random key based on the bases of RNA translation to protein chain. The proposed method accept a key sequence size(9,18,27,…) byte and generate key sequence with extended length appropriate  with plain message length.  The security strength of generated key is acceptable according to the results of statistical tests of randomness