haveged is a daemon that feeds the /dev/random pool on Linux using an adaptation of the HArdware Volatile Entropy Gathering and Expansion algorithm invented at IRISA. The algorithm is self-tuning on machines with cpuid support, and has been tested in both 32-bit and 64-bit environments. The tarball uses the GNU build mechanism, and includes self test targets and a spec file for those who want to build an RPM.
You can download it from the following link: https://packetstormsecurity.com/files/download/118900/haveged-1.6.tar.gz
Source: https://packetstormsecurity.com/files/118900/Haveged-1.6.html