CRYPTX 🔐

CRYPTX is a fast, CTF-focused encoder/decoder CLI tool for Linux.
It supports base encodings, classical ciphers, numeric conversions, URL encoding, XOR operations, and is fully scriptable with piping and file I/O.

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Features

• Base encodings: base32, base45, base58, base62, base64, base85
• Classical cipher: ROT / Caesar (-r)
• Numeric & binary conversions: hex, binary, decimal, octal
• XOR cipher: (-k key)
• URL encode/decode
• Native man page (cryptx --man)
• Fully offline and scriptable

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Table of Contents

1. Installation
2. Usage
3. Manual Page
4. Examples
5. Uninstallation
6. Author & License

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Installation

1️⃣ Clone the Repository

git clone https://github.com/atkishork/cryptx.git
cd cryptx

2️⃣ Using pipx (recommended)

pipx install .

3️⃣ Check installation

which cryptx
cryptx --man  (manual page)
cryptx -h  (help page)

4️⃣ Examples

# Base64 encode
cryptx -e base64 "hello world"

# Base64 decode
cryptx -d base64 "aGVsbG8gd29ybGQ="

# ROT cipher encode
cryptx -e rot "hello" -r 13

# ROT cipher decode
cryptx -d rot "uryyb" -r 13

# XOR encode/decode
cryptx -e xor "secret" -k 42
cryptx -d xor "someoutput" -k 42

# Hex encoding/decoding
cryptx -e hex "hello"
cryptx -d hex "68656c6c6f"

5️⃣ Uninstall

pipx uninstall cryptx

Author & License

Author: Kishor Kumar GitHub: https://github.com/atkishork License: MIT License