International Journal of Emerging Technology and Advanced Engineering (IJETAE)
Cryptographic applications like ATM and other commercial electronics are more susceptible to side-channel attacks in which the fault injection attacks are more crucial at today's Deep Sub Micron Technology. Hence the identification and modeling of these attacks from the intruder is critical and became a challenge for current trend of system designs. Therefore it is essential to design the systems which are strong counterparts to side channel attacks. It is obvious that the multiplier is the fundamental block for Public Key and Private Key, Cryptographic devices are mainly suffers with various side channel attacks includes for timing analysis, power analysis and fault injection attacks.