randbit

A small cross-platform command-line utility for generating cryptographically secure random bits and integers.

Features

• C23
• Linux, Windows, BSD, macOS
• Uses the operating system CSPRNG
• Minimal dependencies

Installation

make
sudo make install

Uninstallation

sudo make uninstall

Usage

randbit randbit --bool randbit --coin randbit --int ...

Examples

$ randbit 1

$ randbit --coin heads

...

Building

make
make BUILD=debug
make TARGET\_IS\_WINDOWS=y

Also visit

on unix-like systems:

man randbit #if installed

or

cat randbit.1

on windows: open randbit.txt #(or randbit.1 if you cloned the repo)

on github: open randbit.1

License

MIT