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blog.bjrn.se

Personal blog · blog.bjrn.sesecurityprogramming

blog.bjrn.se is a personal blog at blog.bjrn.se about security and programming. Since 2008, 12 different Hacker News readers have linked it 19 times, most often “Let's Build an MP3 Decoder”. The last post was in 2020, but the archive is still widely read.

Visit the blog
19mentions?
12HN people?
2008–2022first – last linked?
Links on Hacker News per year · peak 3 in 2015

Too few sampled comments (2) to say how often HN recommends it.?

Why HN links it

HN readers link this blog for introductory explanations of cryptography and protocols, such as its elliptic curve primer built from groups and fields and its post on a modern IRC client protocol.

Summarised by Claude from a sample of 2 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Most-linked posts?

  1. Let's Build an MP3 Decoder
    5 people · 7 mentions · first linked 2008-10-01
  2. Trusted Timestamp using TLS
    2 people · 2 mentions · first linked 2013-05-01

What Hacker News says?

  1. dsacco · 2017-10-11Recommends
    This is pretty good! The arithmetic of elliptic curves gets very complex, but I like how you arrived at points on an elliptic curve just by defining groups and fields. It might be a slight improvement to give a short, Rudin-style explanation of the difference between a set and a field. You could do this from first principles of set theory without being so terse as to be incomprehensible or diving into the axioms; I…

    Comment linking /2015/07/lets-construct-elliptic-curve.html?m=1

    on “Elliptic Curve Cryptography for Beginners”
  2. Submitted Let's Build an MP3 Decoder as a story · 201 points

    HN discussion
  3. These specifications just capture how the IRC protocol currently operates, so that isn't described here (isn't widespread afaict, and there isn't a clear 'winner' in terms of implementations/mindshare). The issue with something like E2E encryption is getting rough consensus with all the vendors, which is what the IRCv3 WG focuses on: http://ircv3.net/ There's been a number of E2E encryption methods proposed in the p…

    Comment linking /2009/01/proposal-for-better-irc-encryption.html

    on “Modern IRC Client Protocol”
  4. Submitted Let's build an MP3-decoder (2008) as a story · 193 points

    HN discussion
  5. If you like this you may possibly enjoy my blog post about creating an elliptic curve for cryptographic use (for fun): http://blog.bjrn.se/2015/07/lets-construct-elliptic-curve.ht... I also have a lot of elliptic curve code for Python here: https://github.com/bjornedstrom/elliptic-curve-chemistry-set

    Comment linking /2015/07/lets-construct-elliptic-curve.html

    on “Elliptic Curves as Python Objects”
  6. Submitted Implementing an MP3-decoder in Haskell as a story · 68 points

    HN discussion
  7. If you liked that you may like my blog post about generating ecc domain parameters: http://blog.bjrn.se/2015/07/lets-construct-elliptic-curve.ht...

    Comment linking /2015/07/lets-construct-elliptic-curve.html

    on “Introducing Elliptic Curves (2014)”
  8. Submitted Non-realtime publishing for censorship resistance as a story · 56 points

    HN discussion
  9. Submitted Cabinet of curiosities: A bunch of cryptographic protocol oddities as a story · 51 points

    HN discussion
  10. Submitted Compute this: Using side-channel attacks to steal private keywords as a story · 39 points

    HN discussion
  11. Submitted TrueCrypt Explained (2008) as a story · 19 points

    HN discussion
  12. Submitted Let’s build an MP3-decoder (2008) as a story · 3 points

    HN discussion
  13. Submitted Holiday planning by Debian packages as a story · 3 points

    HN discussion
  14. Submitted Trusted Timestamp using TLS as a story · 3 points

    HN discussion
  15. Submitted Let’s build an MP3-decoder (2008) as a story · 2 points

    HN discussion
  16. Submitted Let’s build an MP3-decoder (2008) as a story · 2 points

    HN discussion
  17. Submitted Let's build an MP3-decoder as a story · 2 points

    HN discussion
  18. Submitted Let’s construct an elliptic curve: Introducing Crackpot2065 as a story · 1 points

    HN discussion
  19. Submitted Fun with the TLS handshake as a story · 1 points

    HN discussion

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