Simple Encrypt Tool

Why pyEncrypt

• store password in encrypted form, instead of purely store them in memorandum, add even upload to icloud (lollll)

Features

• locally config public key & private key
• used in command line, free to get & set password
• memorize in disk, output encrypted code

Data Structure

• config written in json
• data encrypted written in json file, working like:

  {
      "google":"213ab314cf",
      "facebook":"12345fb3cd"
  }

Before using:

generate ssh

ssh-keygen -t rsa -m PEM

Then enter the directory you created .ssh file.

# in .ssh folder
ssh-keygen -f id_rsa.pub -m PEM -e > id_rsa.pub.pem

will generate a .ssh folder in system path. In windows for example, the folder will be put default in "C:\\Users\\%Username%\\.ssh"

The -m PEM argument is important in use, cause we use PEM style private & public key

Setup python environment

pip install rsa

generate file

cd pyEncrypt
echo {} >> output.json
echo {} >> config.json

currently need this command cause the program will not automatically create an empty json file.

Usage

args:

usage: python encrypt.py [-h] [--set KEY VALUE] [--get GET] [--config ConfigName ConfigValue] [--all]

key config

python encrypt.py --config ssh-folder <your ssh folder path>

set password

Then, to set a new password, use

python encrypt.py --set <your-account-name> <your-password>

e.g

python encrypt.py --set google 123456

get password

python encrypt.py --get <your-account-name> [--all]

e.g

python encrypt.py --get google

TODOs:

• [ feat ] The program currently causes error when file not exist or not in json format. Automatically generate empty json file.
• [ feat ] Release binary version to make it safer.
• [ fix ] Solve the problem of encoding. Some PCs have default coding style rather than utf-8. Should all be adjusted specifically.
• [ doc ] Update doc