Python Secret #Author: ManishHacker1 Hello everyone, Today we will be going to learn about Cryptographic Hashes and message digest. What is hash Function? A cryptographic hash function is a function which takes an input or message and convert it to a fixed-size alphanumeric bit string.The output string is called the 'hash value', 'hash code', 'message digest', 'digital fingerprint', 'digest' or 'checksum'). It is a one way hash function. It means if "f" is a hashing function and we convert in to F(x) is very fast and easy. But if you want to obtain again "x" value, It will take many years. Now suppose you want to hash the string "ManishHacker1" with the md5 Function, the result is f9dece57a97af246e7132b02d5c76d77 Uses of Hash Function One use is a data structure called a hash table, widely used in computer software for rapid data lookup. One use is a data structure called a...