I have watched so many documentaries about decoding but I didn’t understand very well. What I know is move the letters of the word to the front of the alphabet and then move by 1 each time. Example with the word ‘coin’
C O I N A B D E F G H J K L M P Q R S T U V W X Y Z
O I N A B D E F G H J K L M P Q R S T U V W X Y Z C
I N A B D E F G H J K L M P Q R S T U V W X Y Z C O
… and so on so forth but how do they know which letter is which.
In: Other
Ben Eater has a video about deciding the PS/2 keyboard. This can help you understand how older keyboards worked. The USB HID interface is different but the ideas would be similar.
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