Generate MD5

This module creates a unique identifier, called an MD5 hash, for each file. Similar to a fingerprint, the MD5 produces a 128-bit hash key that allows administrators to confirm a file's integrity and authenticity. By comparing the generated hash with a known or expected value, they can identify any modifications or corruption that might have happened during file transfers or storage. This function is crucial for maintaining the reliability and security of files within the network management system.