RSA File Encryption and Decryption

Simple CLI encryption/decryption for files using RSA.

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Dependencies

• pycryptodomex 3.16.0

  PyCryptodome is a self-contained Python package of low-level cryptographic primitives.

  You can install it with: pip install pycryptodomex

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Usage

To generate a new RSA key use:

• python3 RSA.py -g

To encrypt a file use:

• python3 RSA.py -f [FILENAME] -k [KEY] -e

To decrypt a file use:

• python3 RSA.py -f [FILENAME] -k [KEY] -d

For help:

• python3 RSA.py -h