47 NSA anticipates potential 'black swan' quantum computing breakthrough.... (archive.ph) posted 236 days ago by purkiss80 236 days ago by purkiss80 +47 / -0 13 comments share 13 comments share save hide report block hide replies
I suppose secure communications would then have to rely on one-time use random encoded methods with the random code delivered by secure channels (courier). Impractical for a many transactions but still practical for some.