AES Cryptosystem Archives

Is the AES cryptosystem based on finite fields?

Monday, 11 September 2023 by Silvio Pereira

The AES (Advanced Encryption Standard) cryptosystem is a widely used symmetric encryption algorithm that provides secure and efficient data encryption and decryption. It operates on blocks of data and is based on finite fields. Let us explore the connection between AES operations and finite fields, providing a detailed and comprehensive explanation. Finite fields, also known

Published in Cybersecurity, EITC/IS/CCF Classical Cryptography Fundamentals, AES block cipher cryptosystem, Advanced Encryption Standard (AES)

Tagged under: Add Round Key, Advanced Encryption Standard, AES, AES Cryptosystem, Byte Substitution, Cybersecurity, Finite Field Arithmetic, Finite Fields, Galois Fields, Mix Columns, Shift Rows, Symmetric Encryption

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Is the AES cryptosystem based on finite fields?

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Is the AES cryptosystem based on finite fields?

Eligibility for EITCA Academy 80% EITCI DSJC Subsidy support