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by prrls
2989 days ago
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The computations used to do symmetric and asymmetric encryptions are completely different. Asymmetric encryption is just about factoring out big numbers into primes, if we simplify things a bit. And modern computers aren't very good at it, but Quantum Computer happens to be, and can break it. Read a bit about Shor's Algorithm[0]. On the other hand, symmetric encryption can be seen as a super convoluted and costly shift cipher. And it seems that Quantum Computing does not help much with dumb and costly mathematics like this. [0]: https://en.wikipedia.org/wiki/Shor%27s_algorithm |
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