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leigh_t

28 karma · joined August 7, 2013

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leigh_t··on 3D Printed Sugar
I apologise for my impulsive reply. I should have better discipline (usually I don't reply at all because I know I'm pretty dickish)

This is how the site looks to me: http://s13.postimg.org/uduowd0if/sugar.png

In my opinion this is pretty terrible. We all know the importance of first impressions (case in point, people reading my initial response).

leigh_t··on 3D Printed Sugar
Whoever made your site. Don't fire them, shoot them.
leigh_t··on Every C99.php shell is backdoored
> due to a vulnerability in the extract() command

No.

This is due to insane usage of the extract() function. Not a vulnerability with the function itself.

You can pass user-supplied input directly to plenty of other functions which have equally idiotic outcomes, it doesn't mean that they have vulnerabilities, it means the author is a liability.

leigh_t··on Everything you need to know about cryptography in 1 hour (2010) [pdf]
It was indeed an excellent course and for any would-be participants I recommend buffing up on discrete mathematics and number theory already if they're not your strong suit.

I found the course pretty hard as programmer with a strong interest in crypto, but no formal CS/maths background. The coding pieces were fairly straightforward, but the maths hurt.

leigh_t··on The Heartbleed Challenge
Please please please email out to past participants when it is available, the first one was amazing amounts of fun.
leigh_t··on Ask HN: Any good (PHP) PaaS with UK datacentres?
You could try Engine Yard (https://www.engineyard.com/), I think they are using EC2 (has a datacenter in Ireland).

Can't vouch for how "good" their PHP offering is having never used it, definitely a passionate team though, I've met several of them over the years at PHP related conferences (in the UK) as the company has grown.

leigh_t··on In A Perfect World, This Is How Web Sites Would Handle Login Forms
There is a balance, and it swings heavily in the direction of never ever ever compromising security.
leigh_t··on The Face Behind Bitcoin?
Well there seems to be some misunderstanding about who released what. I have not released anything because I didn't have to.

All I have done is link to some items that she released into the public domain on a previous occasion.

Sharing the stupidity of others is a long-lived internet tradition. It's almost adage status; be careful what you post, it may come back to haunt you later. The same is true of this, I suppose.

leigh_t··on The Face Behind Bitcoin?
> This has a tinge of pettiness to it

I don't think it's petty at all to link to publicly available information, when others have requested that information. Google-fu differs between individuals.

I do find it particularly petty that someone would go to great lengths to expose the private details of the life of a man who just wants to be left in peace.

leigh_t··on The Face Behind Bitcoin?
Well, she's also rather helpful in giving us things like these:

http://leahmcgrathgoodman.com/wp-content/uploads/2012/07/Jer...

Which may or may not be out of date

http://leahmcgrathgoodman.com/wp-content/uploads/2013/01/vis...

Which has other useful info on it.

leigh_t··on Salted Password Hashing – Doing it Right
Sorry for late reply, the post I was thinking off (and didn't revise before posting) is http://www.openwall.com/lists/crypt-dev/2012/09/02/1

Search for the word "weaker"

leigh_t··on A birthday present from Broadcom
This is awesome news. I hope other vendors follow suit.
leigh_t··on Salted Password Hashing – Doing it Right
It's a little premature to be recommending scrypt. There have been some posts on openwall suggesting it may be weaker than bcrypt, although it is also still a work-in-progress. I'd hold off until it is more battle-hardened before either recommending it or using it.
leigh_t··on Helloworld program in 100+ langauges
So basically a less complete version of https://github.com/leachim6/hello-world
leigh_t··on What coding mnemonics do you use?
\r\n or \n\r?

ReturN - R before N