cdurbin1970/passwordgen_hashcalc

Utility to generate password and to compute hashes on files and text.

PasswordGen_HashCalc

Utility to generate passwords and to compute hashes on files and text.

This is written in C# and .NET 4.5.2 using VS 2015
It uses the Bouncy Castle library for certain crypto functions.
https://www.bouncycastle.org/csharp/index.html
http://www.bouncycastle.org/license.html

This works under Linux using mono. Tested on Fedora 26.

This utility has the ability to generate variable length passwords using several different character sets:

PASSWORD_LCASE "abcdefgijkmnopqrstwxyz"
PASSWORD_UCASE "ABCDEFGHJKLMNPQRSTWXYZ"
PASSWORD_NUMERIC "23456789"
PASSWORD_SPECIAL "*$-+?_&=!%{}/"
PASSWORD_ADDITIONAL "IO10"
PASSWORD_HEX_LCASE "abcdef0123456789"
PASSWORD_HEX_UCASE "ABCDEF0123456789"

You can use individual groups or mix and match to suit your needs. The regular sets do not include the characters I,O,1 or 0 to avoid cunfusion. Add those characters in by using the Additional set.

You can also generate xkcd (https://xkcd.com/936/) passphrases of variable length. It selects from a list of 109583 English words to create your passphrase. You can add additional words to the list with any text editor.

It can also compute hashes for both files and text. It can compute MD5, SHA1, SHA256, SHA512, Gost, RipeMD128, RipeMD160, RipeMD256, RipeMD320, Tiger and Whirlpool. If you paste a hash into compare box, it will compare it against the generated hashes to see if there is a match.

This uses the MS hash functions for MD5 and SHAx generation. The MS functions are MUCH faster than the Bouncy Castle algorithms on large files.