Preimage assaults. MD5 is liable to preimage assaults, where an attacker can discover an enter that hashes to a particular benefit. This capability to reverse-engineer a hash weakens MD5’s efficiency in preserving sensitive facts. append "1" bit to information< // Observe: the enter bytes are considered as bit strings, // https://rowanhcxqj.bloginder.com/34711230/what-does-what-is-md5-technology-mean