Preimage attacks. MD5 is prone to preimage assaults, where by an attacker can find an input that hashes to a certain benefit. This power to reverse-engineer a hash weakens MD5’s effectiveness in defending delicate facts. append "1" bit to information< // Discover: the input bytes are regarded as bit strings, https://c-ng-game-i-th-ng-go8828406.blogoscience.com/40288961/the-ultimate-guide-to-what-is-md5-technology