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Message-ID: <CAG5=z91ixq9PEh5kqDzDAJEnKjqum3W7mJYnV90Ks5q0_5MpDg@mail.gmail.com>
Date: Fri, 23 Dec 2011 21:14:19 +0530
From: Piyush Mittal <piyush.cse29@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: Bit slice implementation of DES based hashes
Hello,
Sorry I forgot to mark question mark.
I want to discuss below code with you.
#define init_depth() \
> int depth; \
> depth = index >> ARCH_BITS_LOG; \
> index &= (ARCH_BITS - 1);
>
>
1.Does depth here means word?
2.Why we are using init_depth() even it always led to depth=0
3.What is the significance of ARCH_BITS_LOG here?
Thanks
On Fri, Dec 23, 2011 at 8:05 PM, Solar Designer <solar@...nwall.com> wrote:
> On Fri, Dec 23, 2011 at 04:25:28PM +0530, piyush mittal wrote:
> > Oh...This is main problem between east n west...Day vs Night...no
> > communication.I think today I need to sacrifice my night sleep.
>
> No communication? Your previous message didn't look like it required a
> reply - you made a single statement, which was correct, and you did not
> ask any questions. Did you expect a reply?
>
> Then, regardless of day or night and sleep or work, I am not treating
> messages on john-dev as urgent. I generally try to respond promptly,
> but when I don't it does not mean that something is wrong.
>
> Finally, I am neither on the "east" nor on the "west" as it relates to
> e-mail correspondence. In case you're curious, I am in Moscow, Russia,
> but at Openwall we're providing services to clients throughout the
> world, including in the US. Thus, staying up late or even throughout
> the night is not unusual for me. It is also not unusual to be working
> at day time and sleeping at night. It just varies from day to day.
> And days are not always 24-hour long. ;-) This is probably bad for my
> health, but it's been this way for years.
>
> So please don't expect prompt responses from me at a specific time of
> day just because of the time of day. In general, I try to respond
> within 24 hours, but please don't be surprised if on some occasion I
> don't - this also happens. In fact, I have a non-zero percentage of
> e-mail messages that I happen to not respond to, for lack of time or
> otherwise. If you ask a question, please be sure to end it with a
> question mark. If you need comments on something you wrote, please be
> sure to ask for comments explicitly.
>
> > On Fri, Dec 23, 2011 at 7:33 AM, piyush mittal <piyush.cse29@...il.com>
> wrote:
> > > Bit layer here means to say any perticular Nth bit of all words
> present.
>
> Yes.
>
> Alexander
>
--
Piyush Mittal
Department of Computer Science and Engineering
National Institute of Technology,Rourkela
INDIA
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