twuewand is software that creates hardware-generated random data. It accomplishes this by exploiting the fact that the CPU clock and the RTC (real-time clock) are physically separate, and that time and work are not linked.
twuewand requires Python 3. In addition, the pycrypto package is optional, but highly recommended.
To install:
sudo python3 setup.py install
On Linux systems, a small C program is also available called rndaddentropy. This is a wrapper for the RNDADDENTROPY ioctl, and is used for directly adding entropy to the Linux primary pool. Please see its manpage for more details.
sudo make -C rndaddentropy install
Please see the twuewand manpage for invocation options.
twuewand - A TrueRand algorithm for generating entropy
Copyright (C) 2015-2021 Ryan Finnie
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