supercrack

Generic crypto cracker for CTFs and fun

Supported Ciphers

• Caesar
• Transposition (Simple)

Planned Ciphers/Utils

• Substitution (Simple, Atbash, Affine)
• Vigenere
• Baconian
• Running-Key
• Playfair
• Morse
• Base64 Encode/Decode
• Hex Encode/Decode
• Single Byte XOR
• Fixed Size XOR
• Repeating Key XOR
• AES-ECB
• AES-CBC
• AES-CTR
• Mersenne Twister
• SHA-1 Keyed MAC
• MD4 Keyed MAC
• HMAC-SHA1
• Diffie-Hellman
• RSA
• DSA

Maybe

• Rail-Fence
• Polybius
• Columnar Transposition
• Autokey
• Beaufort
• Homophonic
• Four-Square
• Fractionated Morse
• ADFGX
• ADFGVX
• Bifid

Design

This is currently just a standard console program, but will eventually have an interactive mode.

Installation

go get github.com/joshewilliams/supercrack