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karulont

HN member
Joined
Thu, Feb 02, 2017, 2:45 PM UTC
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413
Public activity
45 items

About karulont

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Recent public activity

  1. story
  2. comment
    Comment #43486601

    Swift has been adding support for things like non-copyable types that should help with writing performance sensitive parts.

  3. comment
    Comment #42159578

    Can someone explain why? Past 3 years have not seen a huge peak like that. Edit: it is now free

  4. comment
    Comment #41120087

    https://github.com/apple/swift-homomorphic-encryption/blob/3... Run SHA256 on the keyword, truncate the hash and take the modulus with number of shards.

  5. comment
    Comment #41119390

    Check my comment here for some intuition: https://news.ycombinator.com/item?id=41115179 Basically the server does not know, it just computes with every possible value. And the resu…

  6. comment
    Comment #41115361

    There was a recent paper that also uses Swift in the name: “Cheddar: A Swift Fully Homomorphic Encryption Library for CUDA GPUs” - https://arxiv.org/pdf/2407.13055 We were a little…

  7. comment
    Comment #41115272

    In this PIR model the server has to read the whole database, otherwise it would be easy on the server to see, that these rows were not accessed and therefore they are not the one t…

  8. comment
    Comment #41115179

    A very simple PIR scheme on top of homomorphic encryption that supports multiplying with a plaintext and homomorphic addition, would look like this: The client one-hot-encodes the …

  9. comment
    Comment #41076804

    > That's a strange use of 'use'? Clearly, talking to some software over the network is 'using' it? The point is that the proprietary client software was not used.

  10. comment
    Comment #38422185

    How is this different from CrossOver?

  11. comment
    Comment #38334068

    > hardware-accelerated PIR which is currently at use at scale. Can you tell us more about that?

  12. comment
    Comment #37566310

    > The Sensitive Content Analysis framework enables third-party developers to integrate Communication Safety in their apps. The framework allows developers to detect if content that…

  13. story
  14. comment
    Comment #35982754

    The reloading part reminded me about https://www.jrebel.com/

  15. comment
    Comment #35738288

    I had phone that could run J2ME but did not have Internet. I reverse engineered a flash application that showed a map and provided address search. I scraped the map tiles and addre…

  16. comment
    Comment #35660002

    I thought that this is a way to downsize: instead of supporting two orgs, merge them and the costs hopefully go down?

  17. comment
    Comment #35563733

    Another existing offer: https://www.terex.com/zenrobotics At one point they were handing out T-shirts saying 9 out of 10 PHDs

  18. comment
    Comment #35119901

    So people want to be progressive and use cryptocurrency that is not tied to a government. But when things go wrong they run to the FBI and FTC both run by the government.

  19. comment
    Comment #33904898

    Perceptual hashes are quite reversible. It is not a cryptographic hash that is hard to reverse.

  20. story
  21. comment
    Comment #30561271

    The encryption is data dependent. The homomorphic computation itself cannot be data dependent. Homomorphic encryption says that even if you see all the intermediate encrypted value…

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    Comment #26654804

    “Alfred Vaino Aho” this a the first time I looked it up in full (with the middle name) it seems like a Finnish or maybe Estonian name. I am wondering if he has Finnish or Estonian …

  24. comment
    Comment #25905150

    https://gfodor.medium.com/introducing-jel-the-un-zoom-320d3d... Might be a better place to start reading about it.

  25. comment
    Comment #25799213

    > Heck, if you ask some people, Rust is less secure than a GC’ed language for web apps if you use any crates that have unsafe code - which includes Actix, the most popular web fram…