mauricelambert/RC4Encryption

This package implements RC4 encryption.

RC4Encryption

Description

This package implements the RC4 encryption.

Requirements

This package require:

• python3
• python3 Standard Library

Installation

pip install RC4Encryption

Usages

Recommended options

rc4 [key] -6 -o [secrets.cipher] -i [secrets.file]            # encryption
rc4 [key] -n base64 -i [secrets.cipher] -o [decipher.file] -d # decryption

Command line

Module

python3 -m RC4Encryption rc4key -s secrets

Python executable

python3 RC4Encryption.pyz rc4key -s secrets

Command

Basic

rc4 rc4key -s secrets                               # encrypt "secrets" with rc4key sha256 as key

Advanced

rc4 rc4key -s secrets                               # encrypt "secrets" with rc4key as key
echo secrets| rc4 rc4key --no-sha256 -i             # encrypt "secrets\n" with sha256 of rc4key as key
rc4 rc4key -i secrets.txt                           # encrypt secrets.txt file with rc4key as key
rc4 rc4key -o encrypt.rc4 -s secrets                # encrypt "secrets" with rc4key as key and redirect the output to the encrypt.rc4 file
rc4 rc4key -i encrypt.rc4 -d                        # decrypt encrypt.rc4 with rc4key as key

## INPUT  ENCODING

rc4 rc4key -n base64 -s c2VjcmV0cw==                # encrypt "secrets" with rc4key sha256 as key ("c2VjcmV0cw==" = base64("secrets"))

## OUTPUT ENCODING

rc4 rc4key -s secrets -8                            # encrypt "secrets" with rc4key sha256 as key, base85-encoded output
rc4 rc4key -s secrets -6                            # encrypt "secrets" with rc4key sha256 as key, base64-encoded output
rc4 rc4key -s secrets -3                            # encrypt "secrets" with rc4key sha256 as key, base30-encoded output
rc4 rc4key -s secrets -1                            # encrypt "secrets" with rc4key sha256 as key, base16-encoded output
rc4 rc4key -s secrets -u                            # encrypt "secrets" with rc4key sha256 as key, uu-encoded output

Python script

from RC4Encryption import RC4Encryption

rc4 = RC4Encryption(b'key')
rc4.make_key()
cipher = rc4.crypt(b'secrets')
cipher_continuation = rc4.crypt(b'secrets')


rc4.reset(b'key')
rc4.make_key()
decipher = rc4.crypt(cipher)
decipher_continuation = rc4.crypt(cipher_continuation)

Links

• Github Page
• Documentation
• Pypi package
• Executable

Help

usage: RC4.py [-h] (--input-file [INPUT_FILE] | --input-string INPUT_STRING) [--output-file OUTPUT_FILE]
              [--base85 | --base64 | --base32 | --base16 | --output-encoding {base64,base85,base16,base32}]
              [--input-encoding {base64,base85,base16,base32}] [--sha256]
              key

This file performs RC4 encryption.

positional arguments:
  key                   Encryption key.

options:
  -h, --help            show this help message and exit
  --input-file [INPUT_FILE], --i-file [INPUT_FILE], -i [INPUT_FILE]
                        The secrets file to be encrypted.
  --input-string INPUT_STRING, --string INPUT_STRING, -s INPUT_STRING
                        The string to be encrypted.
  --output-file OUTPUT_FILE, --o-file OUTPUT_FILE, -o OUTPUT_FILE
                        The output file.
  --base85, --85, -8    Base85 encoding as output format
  --base64, --64, -6    Base64 encoding as output format
  --base32, --32, -3    Base32 encoding as output format
  --base16, --16, -1    Base16 encoding as output format
  --output-encoding {base64,base85,base16,base32}, --o-encoding {base64,base85,base16,base32}, -e {base64,base85,base16,base32}
                        Output encoding.
  --input-encoding {base64,base85,base16,base32}, --i-encoding {base64,base85,base16,base32}, -n {base64,base85,base16,base32}
                        Input encoding.
  --sha256              Use the sha256 of the key as the key.

Licence

Licensed under the GPL, version 3.