A single hex code found in the console's OTP.bin that is required for general system decryption.
A unique 32-character hexadecimal string assigned to a specific game title (e.g., The Legend of Zelda: Breath of the Wild has a different key than Mario Kart 8 ). cemu wii u title keys exclusive
Find keys.txt in your main Cemu directory or under %AppData%/Roaming/Cemu . A single hex code found in the console's OTP