Re: : Web Cryptomatic

>When you're doing crypto, don't try to get clever. Use a real cipher module . . .

You know, this was a little hard to swallow, because I consider myself to be such a clever fellow. I played around with a bunch of different schemes to derive larger pads from a password and ended up feeling like my brains were turning to mush. After spending too much time on what, in the beginning, was a simple problem, I realize I don't know jack about cryptography and should leave it in the hands of people who know what they are doing :)

Again, thanks for the advice and pointing out the correct direction to a fellow monk.
-oakbox

Comment on Re: : Web Cryptomatic

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Learning Crypto (was Cryptomatic) by no_slogan (Deacon) on Sep 25, 2001 at 22:59 UTC
>When you're doing crypto, don't try to get clever. You know, this was a little hard to swallow, because I consider myself to be such a clever fellow. I didn't mean to be such a downer. If you're interested in crypto, don't give up. Just use your hubris somewhere it will be productive. Instead of saying to yourself "I can design my own cipher," start with "I can figure out why these other ciphers are designed the way they are." That means both understanding how encryption algorithms work, and what attacks are possible against them. A lot of amazingly smart people have thought about that, and you can learn a lot from their work. So find yourself a good book and dig in - that's what I've been doing.	[reply]

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Learning Crypto (was Cryptomatic)
by no_slogan (Deacon) on Sep 25, 2001 at 22:59 UTC

>When you're doing crypto, don't try to get clever.
You know, this was a little hard to swallow, because I consider myself to be such a clever fellow.

amazingly

[reply]