Just some implementations I had to do in my lessons, posting them so I can work on them remotly easily

How to use:
/!\ This script works for PGM file format images only
change the folder where to look for your image and the name of your image in the makefile, and type "make"

genCrypt first applies Hamming code to the image, increasing its size by 2 because of an useless bit (7/8 bits used for an original 4 bit message): result image name "enc_YOUR_ORIGINAL_FILE_NAME"
genErr changes 1 random bit in each two parts of every single pixel: result image name "err_YOUR_ORIGINAL_FILE_NAME"
genCorr recovers the original image from the corrupted one: result image name "cor_YOUR_ORIGINAL_FILE_NAME"