Harnessing the Chaos of the Cosmic Microwave Background for Better Encryption

In C (using openssl):

* http://blog.cros13.net/2014/08/cheap-entropy-using-your-rtl-...

* 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/porjo/hamsdr

* https://github.com/bemasher/rtlamr

0: https://github.com/rfjakob/gocryptfs#performance

One word: Spinthariscope. The seller of mine said there used to be a version sold for one-time-pad purposes. All the cosmic voodoo you need, in a package as small as a USB stick, or less.