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Wireless sensor networks facilitate real-time data processing in many applications such as intrusion detection and military surveillance. These applications inherently demand a high level of security. Public key cryptographic techniques such as Elliptic Curve Cryptography (ECC) provide a flexible interface to ensure security, requiring no pre-distribution of keys. However, ECC is very compute-intensive,...
Wireless sensor networks (WSN's)are highly resource constrained and require energy efficient and strong cryptographic techniques to ensure secure connectivity. Elliptic Curve Cryptography (ECC) is a very popular public key cryptography technique due to the extremely complex and difficult Elliptic Curve Discrete Logarithm Problem (ECDLP), it relies upon. In this paper, a technique for speeding up point...
Wireless Sensor Networks (WSN's) are resource constrained networks, demanding energy efficient cryptographic algorithms in order to extend security to them. When compared with the popular RSA algorithm, Elliptic Curve Cryptography (ECC) offers similar level of security with smaller key size requirements. An efficient implementation of ECC heavily relies on the scalar multiplication operation. An efficient...
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