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bjornedstrom

1,077 karma · joined July 7, 2015

I lost my old account.
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bjornedstrom··on Elliptic Curves as Python Objects
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

bjornedstrom··on Ask HN: How many are 30+ years and still active programmers?
I'm 32 and program mostly in my spare time. At work I've gravitated more towards more "senior" style of work, like technical leadership and program management. I feel I have more impact doing that, than being the one who actually do the programming.
bjornedstrom··on Roughtime Protocol Message Anatomy
Nice. I too couldn't resist implementing this so I have a little Python implementation laying around. Though I never got around to publish it.

I think the wire format is nostalgically old-school. Not sure if you agree but it feels like parsing an older protocol. That is not necessarily a bad thing. Personally I would probably have used TLV:s directly instead of the pointer/offset table though :)

bjornedstrom··on Google's E2Email Gmail Encryption Looks a Lot Like Vaporware
I am not surprised. I got sick in 2014 and spent a summer implementing OpenPGP from scratch. It is _extremely_ ugly. If I was Google I would make something better and push that, instead of spending tearful days implementing the really bad specification that is RFC4880.
bjornedstrom··on Seven Puzzles You Think You Must Not Have Heard Correctly (2006) [pdf]
I coded a simulation here if that helps: https://gist.github.com/bjornedstrom/971574557b6f3179db08350...
bjornedstrom··on Ask HN: What is your go-to example for a good REST API?
That doesn't seem like a good example at all.

Instead of /persons/23/edit, maybe POST /person/23

Instead of /persons/77/delete, maybe DELETE /person/23

bjornedstrom··on Google End-to-End: Any update?
Just a guess, but it could be that interest in the standard has died down a little bit as an updated OpenPGP RFC is in progress.

Anecdote time: In the summer of 2014 I got a bad case of Mononucleosis and decided to implement OpenPGP from scratch. By modern standards, OpenPGP is fairly horrible and as soon as I got an excuse to postpone this project (the new RFC) I did so. :)

bjornedstrom··on Introducing Elliptic Curves (2014)
Cool :)

Are you travelling? Because my domain blog.bjrn.se is simply a CNAME to blogspot. They have some weird redirection thing going on so if I visit their website I will get redirected to the local version, which always confuses me (as I often travel).

bjornedstrom··on Introducing Elliptic Curves (2014)
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...
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