Tag Archives: speck

SIMECK Block Cipher

Introduction The Simeck Family of Lightweight Block Ciphers written by Gangqiang Yang, Bo Zhu, Valentin Suder, Mark D. Aagaard, and Guang Gong was published in 2015. According to the authors, SIMECK combines the good design components of both SIMON and … Continue reading

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Speck Block Cipher

Introduction Speck is a family of lightweight block ciphers publicly released by the National Security Agency (NSA) in June 2013. It’s an ARX (add-rotate-xor) design optimized for performance in software implementations and has been suggested for use on resource constrained … Continue reading

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