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The growth of low‐resource devices has increased rapidly in recent years. Communication in such devices presents two challenges: security and resource limitation. Lightweight ciphers, such as HIGHT cipher, are encryption algorithms targeted for low resource systems. Designing lightweight ciphers in reconfigurable platform (e.g., field‐programmable gate array) provides speedup as well as flexibility...
Lightweight ciphers (e.g., Katan) are crucial for secure communication for resource-constrained devices. The Katan cipher algorithm was proposed for low-resource devices. This paper examines implementing Katan Cipher on field programmable gate array (FPGA) platform. The paper discusses several implementations, with 80-bits key size and 64-bits block size. The energy and power dissipations are examined...
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