Robust distributed systems that cross trust boundaries are impossible without cr... | Hacker News

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api on March 12, 2016 | parent | context | favorite | on: Obama at SXSW: ‘Absolutist view’ on digital privac...

Robust distributed systems that cross trust boundaries are impossible without crypto. That creates quite a lot of value.

oh_sigh on March 13, 2016 [–]

Why wouldn't cryptographic signatures be enough?

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