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zmanian
3754 days ago
This has never made any sense to me. What is the threat model? In almost any case where you can use QKD, it would be cheaper to send a courier with locked/handcuffed brief case.
2 comments
DanBC
3754 days ago
Switzerland used it for elections.
https://www.newscientist.com/article/dn12786-quantum-cryptog...
link
hulahoof
3754 days ago
Time is a cost
link
https://www.newscientist.com/article/dn12786-quantum-cryptog...