AES Round Transformation

Network Security: AES Round Transformation
Topics discussed:
1. Various Transformations in AES Encryption and Decryption process in every round.
2. How Confusion and Diffusion properties are added to AES.
3. Substitute Bytes AES Transformation Function with an example.
4. Shift Rows AES Transformation Function with an example.
5. Mix Columns AES Transformation Function with an example.
6. Add Round Key AES Transformation function with an example.

Music:
Axol x Alex Skrindo - You [NCS Release]

#NetworkSecurityByNeso #Cryptography #AdvancedEncryptionStandard

[varulverma]

00:03 Understand the four transformations in AES round function
01:30 AES round transformation involves four transformation functions in every round.
02:58 AES Round Transformation involves substitution and permutation.
04:18 AES Round Transformation includes Sub Bytes and Shift Rows.
05:40 AES Round Transformation shifts the positions of cell values.
06:59 AES Round Transformation: ShiftRows
08:20 AES round transformation involves a 4x4 matrix and four key words
09:39 AES encryption undergoes four transformation functions in each round.

[shaikshariff]

8:00. That is not simple matrix multiplication, its gf multiplication. complex thing. Rectify.

[andygao]

Thank you for the detailed explanation with clear graphs.

[lsrafa]

isn't a word 16 bits and a double-word 32 bits? Genuine question, I'm new to all this..Great videos btw.

[FunkCatherine-lg]

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