libprngwrap

libprngwrap is a library that enhances the PRNGs from libc. libprngwrap replaces the [s]rand, [s]random and [*]rand48 library calls with functions that get random values from /dev/urandom. This is supposed to be more secure.

Installation

make install

Usage

To make only one process doing using libprngwrap, use the following commandline:

LD_PRELOAD=/lib/libprngwrap.so.1.0.0 command

If you would like to enhance *all* programs on your system, add the following line to /etc/ld.so.preload: /lib/libprngwrap.so

What is new in this release:

• This version adds compatibility fixes and implements all re-entrant PRNG functions from libc.