Performance Evaluation of Light Weight Cryptographic CLEFIA Algorithm

A Light Weight Cryptographic Hash Algorithm for Wireless Sensor Network

Authentication of a message is a great research challenge in today’s advanced wire and wireless communication. Cryptographic hash functions are used to protect the authenticity of information. Some of the most popular and commonly used cryptographic hash algorithms are MD5 and SHA1. These hash algorithms are used in a wide variety of security applications e.g. securing node/message in tradition...

Performance Evaluation of the Present Cryptographic Algorithm over FPGA

Modern cryptography seeks to guarantee the information confidentiality and prevent unauthorized people from having access to it. These principles may be applied in portable devices that require the protection of the information that has been stored and processed. These types of applications require certain design commitments that are achieved using high-performance hardware and the implementati...

LOCHA: A Light-weight One-way Cryptographic Hash Algorithm for Wireless Sensor Network

Cryptographic hash functions are used to protect the authenticity of information. Some of the most popular and commonly used cryptographic hash algorithms are MD5, SHA1, RIPEMD. These hash algorithms are used in a wide variety of security applications e.g. securing node/message in traditional networks. However, the commonly used hash algorithms require huge computational overhead which is not a...

Evaluation of security level of CLEFIA

Improving the Performance of the IDEA Cryptographic Algorithm Using FPGAs

Nowadays, the cryptography field is on the increase in the telecommunications world, because of this there is a constant need of more secure and efficient cryptographic algorithms. Thus, a lot of research is being done in order to try to improve the current algorithm performance. At present, one of the alternatives under research is the implementation of these algorithms in FPGAs (Field-Program...