In C (using openssl): * http://blog.cros13.net/2014/08/cheap-entropy-using-your-rtl-sdr-as.html http://blog.cros13.net/2014/08/cheap-entropy-using-your-rtl-...

In C (using openssl): * http://blog.cros13.net/2014/08/cheap-entropy-using-your-rtl-sdr-as.html http://blog.cros13.net/2014/08/cheap-entropy-using-your-rtl-... * https://github.com/pwarren/rtl-entropy https://github.com/pwarren/rtl-entropy In Go, potentially (using its native encryption library, possibly a worthy trade-off in terms of security and speed(0)) * https://github.com/jpoirier/gortlsdr https://github.com/jpoirier/gortlsdr * https://github.com/porjo/hamsdr https://github.com/porjo/hamsdr * https://github.com/bemasher/rtlamr https://github.com/bemasher/rtlamr 0: https://github.com/rfjakob/gocryptfs#performance https://github.com/rfjakob/gocryptfs#performance