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Advanced Encryption Standard (AES) is a cryptographic block cipher algorithm.

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Rijndael Cipher in C++ (128bit AES)

I decided to have a go at writing a 128bit implementation of AES in C++. This is my first ever C++ program and I learn as I went. … This is simply the XOR of multiply by 2, with the original value. */ return multiply_by_2(v) ^ v; } int lookupByte(int &byte){ //This method takes a byte, performs a lookup in the AES SBOX and …
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