20 Questions - round 4 - Page 11

lavalamp · 2010-11-07, 03:44

Quote:

Originally Posted by Uncwilly

An item that is part of a computer (in the chips), isn't "connected" to it, it is it. I think some of the questions that lead up to that are the problem, directing thoughts.

Sure it is, the alternative is not connected, and they are not not connected. I did however say "connected" to imply that it was perhaps misleading to characterise them as such, but I couldn't exactly spell it out without giving too much away. Nevertheless, I'm sure there are some quad NAND chips soldered onto motherboards somewhere.

retina · 2010-11-07, 05:43

Quote:

Originally Posted by lavalamp

Code:

<?php
echo sha1(sha1(sha1("A NAND gate.")));	// 670d6661f375878426e6240f77d6fc1588d67d96
?>

I needed to check my SHA-1 was giving correct results so I verified your result:

A NAND gate.
SHA-1 :ee2c72fd22d5b7720d928d346a246eb83250b39c

ee2c72fd22d5b7720d928d346a246eb83250b39c
SHA-1 :8659e55998835077da0c3ea6e213561a5d12bf3b

8659e55998835077da0c3ea6e213561a5d12bf3b
SHA-1 :670d6661f375878426e6240f77d6fc1588d67d96

And my original text: "Is it a transistor?" (which turned out to be wrong

)

Is it a transistor?
SHA-1 :598d24122d527b4812953a9c59cc8e4b70223d2c

jyb · 2010-11-07, 05:59

Quote:

Originally Posted by retina

I needed to check my SHA-1 was giving correct results so I verified your result:

A NAND gate.
SHA-1 :ee2c72fd22d5b7720d928d346a246eb83250b39c

ee2c72fd22d5b7720d928d346a246eb83250b39c
SHA-1 :8659e55998835077da0c3ea6e213561a5d12bf3b

8659e55998835077da0c3ea6e213561a5d12bf3b
SHA-1 :670d6661f375878426e6240f77d6fc1588d67d96

And my original text: "Is it a transistor?" (which turned out to be wrong

)

Is it a transistor?
SHA-1 :598d24122d527b4812953a9c59cc8e4b70223d2c

Strange, I got (see post #92):

Is it a transistor?
SHA-1 (single pass): 2edfdc43187793a8574d3815a75e0f174b117409

retina · 2010-11-07, 06:04

Quote:

Originally Posted by jyb

Strange, I got (see post #92):

Is it a transistor?
SHA-1 (single pass): 2edfdc43187793a8574d3815a75e0f174b117409

You have a LF at the end. I don't.

jyb · 2010-11-08, 03:26

Quote:

Originally Posted by retina

You have a LF at the end. I don't.

Indeed. Thanks.

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