Install libhavege1 by entering the following commands in the terminal:
sudo apt update sudo apt install libhavege1
Description:
entropy source using the HAVEGE algorithm - shared library
libhavege is a library that implements the HAVEGE (HArdware Volatile Entropy Gathering and Expansion). It provides a random number generator and it's associated tuning and testing factilities. . More information about HAVEGE is available at http://www.irisa.fr/caps/projects/hipsor/ . This package contains the shared library.
Homepage: http://issihosts.com/haveged/
Version: 1.9.1-6
Section: universe/libs