Seonglae ChoOne-way Function
Cannot be decrypted. One-way only. Fast processing speed.
Two input(text to encrypt and key) unlike Hashing accept text argument only
Hashing Notion
Hashing Usages
Hashing, explained in 50 seconds
Hashes are at the core of cryptography. Did you know blockchains are based on them too? #shorts
https://youtube.com/shorts/G38Bj1Lt-0E?feature=share
Speed Hashing
Hashes are a bit like fingerprints for data. A given hash uniquely represents a file, or any arbitrary collection of data. At least in theory. This is a 128-bit MD5 hash you're looking at above, so it can represent at most 2128 unique items, or 340 trillion trillion trillion. In
https://blog.codinghorror.com/speed-hashing/
