Install libcrypt-random-seed-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libcrypt-random-seed-perl
Description:
Perl module providing strong randomness for seeding
Crypt::Random::Seed implements a simple mechanism to get strong randomness. The main purpose of this module is to provide a simple way to generate a seed for a PRNG such as Math::Random::ISAAC, for use in cryptographic key generation, or as the seed for an upstream module such as Bytes::Random::Secure. Flags for requiring non-blocking sources are allowed, as well as a very simple method for plugging in a source.
Homepage: https://metacpan.org/release/Crypt-Random-Seed/
Version: 0.03-1
Section: universe/perl