Cryptographic Algorithm: These are basically the
essential building block of a robust security solution. The
unusual design constraints placed on embedded devices
require a new lightweight, highly efficient, easy to deploy
cryptography scheme that provides high levels of security
while minimizing memory, execution speed requirements and
power requirements. Elliptic-Curve-Cryptography (ECC) is an
essential methodology for meeting these requirements of
embedded designs and that is the reason why it is essential for
embedded security.