Tag Archives: chaskey

Asmcodes: Chaskey-LTS Block Cipher

Introduction The Chaskey cipher is a 128-bit block, 128-bit key symmetric encryption algorithm which is the underlying function used for the Chaskey Message Authentication Code (MAC). It’s based on an Even-Mansour construction which makes it very simple to implement and … Continue reading

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Asmcodes: Chaskey Message Authentication Code (MAC)

Introduction Chaskey is a lightweight MAC algorithm optimised for 32-bit micro-controllers designed by Nicky Mouha, Bart Mennink, Anthony Van Herrewege, Dai Watanabe, Bart Preneel and Ingrid Verbauwhede. It is based on a 128-bit block cipher, the Chaskey cipher, which uses … Continue reading

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