Safe Light Weight Cipher using Ethernet and Pentatop Number

Abstract

Current essential factor in this world to send a sensi-tive information over the unsecured network like the internet is security. Protection of sensitive data is becoming a major raising problem due to rising technologies. A recent attack on Electron-ic Mail of CBI shows that attacker’s efficiency rate. Standard cryptographic algorithms can be exploited by the attackers fre-quently and unable to apply for standard devices because of their energy consumption due to high computation with slow processing. Lightweight cryptography based algorithms can reduce these problems. This paper deals with symmetric key cryptography technique to encrypt the data where the sender and receiver share a common key which can also be called a secret key cryptography. To encrypt and decrypt the data, randomly generated Pentatope Number has used as a key. Next level of security will be provided using EHA (Ethernet Hardware Ad-dress or MAC Address) which is globally unique, to provide secure data transmission. The increasing of attacks on related key attacks motivates this. In particular, we investigate the effi-ciency impact comparatively other standard algorithms and observed that applications do not always use cryptographic algorithms without their intended use.