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Supercomputer makes calculations in blink of an eye that take rivals 47 years
(www.telegraph.co.uk)
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this post was submitted on 08 Jul 2023
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“128-bit” usually refers to symmetric encryption, which is not broken by Shor's algorithm. 4096-bit RSA is what Shor's algorithm needs to break, and it's going to take a lot more than 70 qubits to do that. Like, two orders of magnitude more.