The main bit inside the byte (also the primary little bit in the first nibble) is flipped to produce 00000111, and that is 0x07, as revealed in the reduce sample. Collision vulnerability. MD5 is at risk of collision assaults, wherever two unique inputs crank out the exact same hash price. https://knoxhdyrk.acidblog.net/64654135/the-5-second-trick-for-what-is-md5-technology