Ultra-secure communication in space via quantum transmission - New mission for black hats

06/27/2014 - 00:00

By Jacob Aron -

Secret encryption keys transmitted via quantum links provide the ultimate way to communicate securely. That's because any attempt to intercept the key will be revealed thanks to the laws of quantum mechanics, which say that interception will introduce changes that give away eavesdroppers.

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Journal reference: arxiv.org/abs/1406.4051