What's interesting is that we have finally pushed "unbreakable" cryptography into a curious situation: either quantum cryptography is truly unbreakable or our u

What's interesting is that we have finally pushed "unbreakable" cryptography into a curious situation: either quantum cryptography is truly unbreakable or our understanding of physics is wrong in some drastically fundamental way (okay... or the less likely third scenario that the proof of unbreakability is flawed in some subtle way). Regardless of whether option 1 or 2 is the case, it's incredibly exciting either way. Eventually we'll have unbreakable crypto or a new paradigm shift in physics.