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Joined 3 years ago
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Cake day: June 12th, 2023

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  • I think people in general need some sort of mid-winter holiday. Especially near the winter solstice, people need a distraction and something to feel excited about.

    Moreover, I think that’s all Christmas really is. Any religious connection it has is just a tenuous excuse to have a holiday; it’s widely accepted that Jesus would have been born in the spring, but if you give people an excuse to have a holiday they won’t nitpick it… they just want any excuse.

    I think that’s also why there are so many holidays during the winter. People want to distract themselves from the weather and reduced sunlight.


  • I don’t think it’s ever been tested*, but arguably no, the president can’t pardon war crimes.

    They can only pardon “offenses against the United States”.

    A war crime isn’t just an offense against the United States but also a violation of international law.

    So, a future administration could try to go after these people for the international law violations.

    As others have noted, the chances of that actually happening are nil.

    *Trump has pardoned war crimes, but no one has yet tried going after the war criminals for the international law violations they committed.









  • Yes and No.

    Yes, everything increases in difficulty but the increases in difficulty are asymmetrical.

    The difficulty of reversing a computation (e.g. reversing a hash or decrypting an encrypted message) grows much faster than just performing the computation (e.g. hashing a message or encrypting one).

    That’s the basis for encryption to begin with.

    It’s also why increasing the size of the problem (e.g. the size of the hash or the size of a private key) makes it harder to crack.

    The threat posed by quantum computing is that it might be feasible to reverse much larger computations than it previously was. The caveat on that, however is that they have a hard limit of what problems they can solve based on the number of qbits they have.

    So for example, let’s say you use RSA for encryption and someone builds a 1024 qbit quantum computer. All you have to do is increase your key size so that it would require 1025 qbits to crack, and then that quantum computer wouldn’t provide an attacker any benefit at all.

    (Of course, they’d still be able to read your old messages, but that’s also a fundamental principle of cryptography; it only protects you for a period of time)