GPG Python Suite

In this repository we have a tool that use python-gnupg, GPG Python Suite doesn't import the GPG keys in the machine, the keys that you can generate are going to be exported in .asc files on the current directory.

• GPG Python Suite
  • Download and Install
  • Usage
    • Generate keys
    • Encrypt messages
    • Decrypt messages
    • Signing messages
    • Verify signatures

Download and Install

git clone https://github.com/marcvspt/gpg-pysuite
cd gpg-pysuite/
pip3 install -r requirements.txt

Usage

$ python3 gpg_pysuite.py -h
usage: gpg_pysuite.py [-h] {generate,encrypt,decrypt,sign,verify}

GnuPG Python suite

positional arguments:
  {generate,encrypt,decrypt,sign,verify}

options:
  -h, --help            show this help message and exit

Generate keys

$ python3 gpg_pysuite.py generate -h
usage: gpg_pysuite.py generate [-h] -p PASSPHRASE -n NAME -e EMAIL [-b BASE_NAME] [--bits BITS]

Generate GPG key pair RSA

options:
  -h, --help            show this help message and exit
  -p PASSPHRASE, --passphrase PASSPHRASE
                        Password for the private key
  -n NAME, --name NAME  User name
  -e EMAIL, --email EMAIL
                        User e-mail
  -b BASE_NAME, --base-name BASE_NAME
                        Base name for the keys
  --bits BITS           Key length in bits

Encrypt messages

The tool can encrypt the messages with the public key (Asymmetric) and private key (Symmetric).

$ python3 gpg_pysuite.py encrypt -h

Encrypt message with GPG

options:
  -h, --help            show this help message and exit
  -k GPG_KEY, --gpg-key GPG_KEY
                        Path to GPG public key (Asymmetric) or private key (Symmetric)
  -m MESSAGE, --message MESSAGE
                        Message to encrypt
  -o OUTFILE, --outfile OUTFILE
                        Path to save the GPG message encrypted

Decrypt messages

$ python3 gpg_pysuite.py decrypt -h

Decrypt GPG encrypted message

options:
  -h, --help            show this help message and exit
  -k PRIV_KEY, --private-key PRIV_KEY
                        Path to GPG private key
  -p PASSPHRASE, --passphrase PASSPHRASE
                        GPG private key password
  -m MESSAGE, --message-file MESSAGE
                        Path to GPG message encrypted
  -o OUTFILE, --outfile OUTFILE
                        Path to save the message decrypted

Signing messages

$ python3 gpg_pysuite.py sign -h
usage: gpg_pysuite.py sign [-h] -c PUBKEY -k PRIVKEY -p PASSPHRASE -m MESSAGE [-o OUTFILE]

Sign message with GPG

options:
  -h, --help            show this help message and exit
  -k PRIV_KEY, --private-key PRIV_KEY
                        Path to GPG private key
  -p PASSPHRASE, --passphrase PASSPHRASE
                        GPG Private Key password
  -m MESSAGE, --message MESSAGE
                        Message to sign
  -o OUTFILE, --outfile OUTFILE
                        Path to save the GPG sessage signed

Verify signatures

The tool can verify the signatures with the public key.

$ python3 gpg_pysuite.py verify -h

Verify signature with GPG

options:
  -h, --help            show this help message and exit
  -c PUB_KEY, --public-key PUB_KEY
                        Path to GPG public key
  -m MESSAGE, --signed-message MESSAGE
                        Path to signed message