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First Quantum-Secured Blockchain Technology Tested in Moscow (technologyreview.com)
3 points by rbanffy on June 7, 2017 | hide | past | favorite | 1 comment



The problem isn't the hash, which would go from something like O(n) to O(sqrt(n)) - it's cracking the public-key encryption used to protect your whatevercoins. Surprised the article didn't mention this.




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