AES Block Cipher Archives

How are field operations, such as addition and multiplication, defined in Galois Fields, and why are these properties important for efficient and consistent computation?

Thursday, 03 August 2023 by EITCA Academy

Field operations, such as addition and multiplication, play a important role in Galois Fields, also known as finite fields, and are of utmost importance for efficient and consistent computation in various cryptographic algorithms, including the AES block cipher cryptosystem. In this context, Galois Fields are used to perform arithmetic operations on elements of a finite

Published in Cybersecurity, EITC/IS/CCF Classical Cryptography Fundamentals, AES block cipher cryptosystem, Introduction to Galois Fields for the AES, Examination review

Tagged under: AES Block Cipher, Arithmetic Operations, Cryptographic Algorithms, Cybersecurity, Finite Fields, Galois Fields

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How are field operations, such as addition and multiplication, defined in Galois Fields, and why are these properties important for efficient and consistent computation?