Before that change, we get 32 random bytes, and then used MD5 on them to get a hex string. This removes the MD5, we now get 128 bits (output size of MD5) of random bytes directly.
Before that change, we get 32 random bytes, and then used MD5 on them to get a hex string. This removes the MD5, we now get 128 bits (output size of MD5) of random bytes directly.