Hashing functions do that. Q: How many bits in the resultant hash will change, if the x bits are changed in its the original input A: 50% on average, regardle

Hashing functions do that. Q: How many bits in the resultant hash will change, if the x bits are changed in its the original input A: 50% on average, regardless of how many bits are changed. All you are doing in your mind is devising scenarios to map different resultant strings to plausible reallife scenarios and spooking yourself. https://crypto.stackexchange.com/questions/71988/how-many-bits-in-the-resultant-hash-will-change-if-the-x-bits-are-changed-in-it https://crypto.stackexchange.com/questions/71988/how-many-bi...