Implementation of Elliptic Curve Cryptography i Implementation of Elliptic Curve Cryptography i Implementation of Elliptic Curve Cryptography i Implementation of Elliptic Curve Cryptography in DSP
P. R. Lavanya, S. Anupriya, N. Karthikeyan · 2013
Cryptography is a science of writing a secret codes for the original message. It includes two processes namely encryption and decryption. An original message is known as the plaintext, while the coded message is called the ciphertext. The process of converting from plaintext to ciphertext is known as encryption; restoring the plaintext from the ciphertext is decryption. There are two types of cryptographic algorithms based on number of keys. They are symmetric (secret key cryptography) and asymmetric (public key cryptography).And our field of study is public key cryptography. There are lots of algorithms to implement public key cryptography. One of the commonly used algorithm is RSA algorithm. The drawback faced by RSA algorithm is the key length has increased over recent years and this has put a heavier processing load. To overcome this we like to implement Elliptic curve cryptography algorithm which has very small key length.