hashed output with, MURMUR3A
What is MURMUR3A hash? A MURMUR3A hash is a unique digital fingerprint created from any given data, such as a file or a string of text. No matter the size of the original data, the resulting hash will always be a fixed length. The same input will always produce the same hash, and even a tiny change to the input will create a completely different hash.
What are MURMUR3A hashes used for? MURMUR3A hashes are primarily used to verify data integrity. Because a hash is unique to its data, you can use it to confirm that a file hasn't been corrupted or tampered with. For example, when you download software, the website often provides the file's hash. You can generate a hash of your downloaded file and compare it to the one provided. If they match, you know your download is intact and hasn't been altered. They are also widely used in storing passwords. Instead of storing your actual password in a database, a website stores its hash. When you log in, the password you enter is hashed and then compared to the stored hash. This means that even if a database is breached, your actual password isn't exposed.
Is an MURMUR3A hash a form of encryption? No, an MURMUR3A hash is not a form of encryption. It's a one-way process that creates a fingerprint of the data. While it's nearly impossible to reverse-engineer a hash to find the original string, it's not the same as encryption, which is a two-way process where data can be both encoded and decoded.