23 Jul
2013
23 Jul
'13
3:22 p.m.
If you want to use a sound card as an entropy source, look at turbid, a solid design with well-documented analysis of its randomness: http://www.av8n.com/turbid/paper/turbid.htm For a timing-based source, look at haveged which is in Debian: http://www.issihosts.com/haveged/ but consider this critique: http://jakob.engbloms.se/archives/1374 For a cheap simple RNG that needs more analysis before it is seriously trusted, see my timing-based demon: ftp://ftp.cs.sjtu.edu.cn:990/sandy/maxwell/ Documentation there discusses several alternatives,