Transmission of Encrypted data in WSN: An Implementation of Hybridized RSA-TDES Algorithm

Data security and transmission are always be the concern with its importance in wireless sensor network. Today, most of the research works are going on the improvement of security and transmission as well. Transmission of secured data is very essential to maintain data integrity between the sender and the receiver. As data flows in a wireless traffic, it is to be protected from the unauthenticated users by some means. We have proposed a new algorithm for transmitting the encrypted data. Hybridization of existing RSA and Triple DES is executed to obtain the encrypted version of the data to be sent. For decryption too we have used both the algorithms. We have achieved data integrity, confidentiality, and security by means of encryption. NS3 simulator is used to execute the proposed approach. The results obtained is compared with other standard algorithms. Our approach outperforms over existing algorithms.