This zine discusses Hashing which is a technique of string modification of any length to sequence of characters of
fixed length, that might have various use cases. Those use cases could be storing passwords, Message authentication checks,
downloaded file checks etc.
I have covered: What is hashing ?. MD5 Hashing. SHA1, SHA2, SHA3. Merkel Demgard, Keccack Sponge Contruction. Attacks on Hashing techniques - Rainbow tables.