MD5SUM (MD5 Checksum) is a cryptographic hash function that produces a 128-bit fingerprint of a file.It’s commonly used to verify the integrity of a file, ensuring that it hasn’t been corrupted or tampered with during transmission or storage.To check the MD5SUM of a file, you can use various tools and commands depending on your operating system.
Calculating and verifying MD5SUMs is crucial for data integrity and security.It helps detect errors in file transmission, prevents malicious tampering, and ensures file authenticity.In software distribution, MD5SUMs are often provided alongside downloadable files to allow users to verify the integrity of the downloaded content.