Phisycal Security

Bakcup

• split file into some files that each file has 4 lines
• encrypt each file with password and AES
• encode each encrypted file with base64
• generate qrcode from every base64 files

Restore

• read qrcode from every base64 files
• decode each encrypted files with base64
• using password for decrypt each file
• concatenation files into 1 file

before using script change password in main.py file:

password = 'YOUR_STRONG_PASSWORD'

install requirement packages

pip3 install -r requirements.txt

sample example: for encryption

./python3 encrypt YOUR_FILE_NAME

for decryption:

./python3 decrypt