A New Digital Encryption Scheme: Sub areas Exchange Encryption Approach

In today’s data communication world info has become a lot of valuable; thence its security is very important and plays a vital role. To produce such security we tend to propose a brand new secret writing mechanism that operates on sixteen computer memory unit blocks of knowledge in 2 stages. Plaintext is split into variety of blocks and within the initial stage inner region swapping is finished on every block followed by key application. Second stages just will outer region swapping wherever 2 haphazardly designated blocks are changed for a few varieties of rounds. The essential advantage of this approach is, it uses straightforward operations and is straightforward to use, perceive and possible to design, evaluate and implement. Application and Data Security provided by this technique is also additionally high as all the operations are done supported randomness evoked by generated random values. Keywords- - Cipher Text, Plain Text, Enciphering, Deciphering, Symmetric and Asymmetric key