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AES algorithm implementation in C
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dhuertas/AES
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AES algorithm implementation using C. Check outthis other repo on how to use it with different modes of operation.
This is a proof of concept implementation andshould not be used in a productive environment! For example a lookup table implementation of the addition in GF28 is used which is vulnerable to side channel cache attacks.See POC.
Compile the source code (e.g. using GCC):
gcc gmult.c aes.c main.c -o aes
And run:
./aesPlaintext message:00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ffCiphered message:8e a2 b7 ca 51 67 45 bf eafc 49 90 4b 49 60 89Original message (after inv cipher):00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff