## Welcome to the Hashes section

In this section you can find tools and utilities for fastly calculate the hash of a string.

### CRC32 Calculator

Here you can easy calculate the CRC32 hash of a string.

### MD4 Calculator

The Message Digest algorithm 4 (MD4) is an hashing function developed by Ronald Rivest in 1990. A MD5 calculation script is available here.

### MD5 Calculator

The Message Digest algorithm 5 (MD5) is 128 bit codification type developed by Ronald Rivest in 1991. A MD5 calculation script is available here.

### SHA-1 Calculator

The Secure Hash Algorithm is a codification type developed by the National Security Agency (NSA) in 1993. A SHA1 calculation script is available here.

### SHA-256 Calculator

The SHA-256 is a 256bit codification algorithm developed by the NSA, a SHA-256 calculation script is available here.

### SHA-512 Calculator

The SHA-512 ia a 512bit codification algorithm developed by the NSA, a SHA-512 calculation script is available here.