Splitted Secret

The purpose of this software is to splitt a secret over multiple people. Just if a defined amount of this people meet together they can encrypt the secret and have access to it.

testing

python scripts/main.py --mode cleanup && 
python scripts/main.py --amount 3 --quota 50 --mode encrypt --add-user-information --master-password "ewrwerwerew"  << END_OF_INPUTS
alpha bravo
123123812908
asfdasd@asdskjd.de
street in straat
charlie delta
1888888
sadasfdasd@asdskjd.de
street in strutt
echo2 foxtrott
99999999
asfdasd@sdskjd.de
street in strasdlasöd
END_OF_INPUTS
python scripts/main.py --mode decrypt --master-password "ewrwerwerew" 


python scripts/main.py --mode cleanup --file-types decrypted && python scripts/main.py --mode decrypt --user "1" --user-password "DDB2QYHP4X0PDR0ZX9LBLACNL6VAXLXMNEZJDOOGUTENSI6UDYGPOR5CV01YLI49" << END_OF_INPUTS
2
EOQXCYGEY2IMKAJP5VOCRVRH9LPYAPK9IC0ID0GMSJ5KXNXJHPNUBUKEVLE2WHQJ
END_OF_INPUTS

Requirements to know

• Amount of People
• How much people need to reunite for decrypting

Requirements to implement

• Plattform independend
• easy to use

required software

    pip install numpy
    gpg
    ecryptfs-utils 
    ecryptfs-simple
    python
    pip

todo

• implement tails setup script
• add data-input attribut
• add data-output attribut

Further Information

• https://www.tutorialspoint.com/python/python_command_line_arguments.htm
• https://docs.python.org/3/library/argparse.html#module-argparse
• https://wiki.ubuntuusers.de/GoCryptFS/
• https://pynative.com/python-generate-random-string/
• https://www.studimup.de/abitur/stochastik/anzahl-der-m%C3%B6glichketen-berechnen-kombinatorik/
• https://numpy.org/doc/stable/reference/generated/numpy.base_repr.html?highlight=base_repr#numpy.base_repr
• https://linuxconfig.org/how-to-create-compressed-encrypted-archives-with-tar-and-gpg