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# crypttool
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This is my _little_ commandline tool which I wrote to learn Python. It performs various cryptographic and miscalleneous tasks.
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## Instructions
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1. Clone this repository.
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2. `cd crypttool`
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3. `chmod +x crypttool.py`
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4. `./crypttool.py`
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----
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## Features:
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### ROT/Ceasar "Encryption"
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* Allows rotating strings by a given amount, aswell as 'bruteforcing an encrypted string (when asked, type all)
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### Hashing
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* Can hash files (absolute paths) or strings
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* Supports all algorithms from hashlib
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### Translation
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* Translate/convert strings between binary, decimal, octal, hex and ASCII
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### Base64 Encoder/Decoder
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* Guaranteed to work with strings and files (this is not a guarantee)
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* Uses a regex to automatically detect b64 strings
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* Needs absolute Paths for files
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* __currently broken (atleast for files)__
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### String Reverser
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* .syas ti tahw seod
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### Fixed XOR
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* XORs two hex strings
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### Single Byte XOR Bruteforce
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* Takes a file or a string
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* Tries to XOR decrypt with a key between 0 and 255, then returns the best matching results
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### XOR Repeating Key
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* I'm not sure anymore but I _think_ this doesn't work
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### Zero-Width Strings
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* Create binary-encoded zerowidth-strings to hide in your texts
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* Or find and decode them!
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