[Cryptography] Photon beam splitters for "true" random number generation ?

[Henry Baker]

FYI -- Video of 60-minute recent talk about Quantum Communication showing a crossed polarizer TRNG.  Also talks about Quantum Key Distribution (i.e., the quantum version of Diffie-Hellman that's *provably* secure from Eve).

http://cdn.media.ccc.de/congress/2015/h264-hd/32c3-7305-en-de-Quantum_Cryptography_hd.mp4