Topic: NXT :: descendant of Bitcoin - Updated Information - page 1883. (Read 2761645 times)

From hand optimized large number math operations to peer to peer synchronization with blacklist and hallmarking to hardcoded genesis block with founders acct #s and starting NXT, all included in 6800 lines.
No obvious bugs, feels like trying so solve a rubiks cube, but this cube is a sphere and a triangle at the same time. High level, low level and everything in between all interconnected. This will take a team of experts to fully understand and find the flaws. My guess is that it will be along the lines of allowing tainted data into a validated block by some mechanism like trusting a node that shouldn't be or some such thing.

James

List of bitcoin addresses the "hacker" was going to use for withdrawal:

18kD13hMXrCG1oQEc4oQXCmTP6FN8r1JMp
1Ebw2L6U7pmFP8G8pvLXU1j9LD15wr42qm
1Bn79kKjvd4xTkSSQyWkKEe8ukNPcXZtjt
1CBqQQFiuc3MbzVJH3ANaKrEr7HvDJJTUh
1Btav2SqdPxmtQivGU9RPiU567E8ezXTii
114RSCbnS3vNNzrgAT46Bnwdo4yXdEakvx
15677kN9xuewa1MLAUydWS71PkD93t2AoT
1Hwve9B72c58oDfbDTpiyjy41WjE6tqjnJ
146DZFjbNJpnKxvQxBSF73vtLpvjJa5kXm
1Mpe6u76JJi7CUF7jsT3JDaMvPW5iXddmX
14hwgsKKcksTYSkc7k361ZkMx8wxGTWZ7c
1KMnCtExccC4GeU4tQoNm8oiPe9T4ZSBMw
18d4RbsoL7ri252kDP3k3syHA4cKv4MYYR
19zFKrNbWw8cQhgBz8ZSuDaDe9PBiGtyo4
13TiPh9B4pGKEs2gCn7SnmghB4Hca1WWLn

List of NXT addresses:

6365973317854732504
7838091963252768145
14568833851652879429
17137067456456285105
12017408210948227602
1195054039707822899
7691999474594064026
11723979181043270153
12788520878638469468
15764205075098328537
2660935988090899271
2697690794294893472
2697690794294893472

As far as I can tell, I didn't send anything to any of those addresses.

Pasarela

Yes, I would read it if I see red and green with the same color

Pasarela

I like that!

I think that using symbols instead of text would be better though.

Everyone can see white text.
If not, they are truly blind.

Not sure this will help... If u looked at a red icon but saw it as a green one, would u read the text? I wouldn't.

True, color blind people confuse color, simple remedy is to add some simple text next to or on the color.

I guess that's the nice thing about manual withdrawals

Might want to freeze all deposits/withdraws until compromised accounts are ruled out

Thanks. Found a flaw already?

You guys who are developing different clients, please feel free to open a discussion thread in the nxcrypto.org forums at https://forums.nxtcrypto.org/viewforum.php?style=1&f=46

Thanks. It's always interesting to read your long explanations (no sarcasm)

I just posted about it here: https://nextcoin.org/index.php/topic,1585.165.html

I have been looking at the source and ignoring the formatting style (everyone hates any formatting that is not their own) the code is quite clever.

In several places I thought I found an off by one error, or control flow problem, but so far the code is written to run efficiently and cleverly. Not much waste within the context of JAVA that will run on everything, which is quite a big requirement for something like NXT.

People complain about one it just being one file, but I myself do that until it gets to 10000 lines or so. It helps the compiler generate more optimized code, at least for C, if it is all in one file as linking is only to libraries. It is also much easier to make a release, just one file instead of many.

I am not familiar with all the JAVA built in classes, but there appears to be very little code for what NXT does and usage of the built in classes is part of the reason. I can see why jean-luc wanted to refactor the code. My impression is that this was written by a single person, not a team, but I have no basis for that other than a gut feel.

James

P.S. For those of you worried that the trolls will announce some sort of "source code is rotten" tirade with any merit, you can rest easy. Source code appears to be the work of a super-genius with a strange formatting style (indentation, spacing, eg. doesn't affect any actual code)

Now, that's something interesting. Somebody deployed or developing a fishing page for NxtChg

It's located at coinsmag.orgfree.com/nxtchg_deposit.html

Here it is in zip:

https://nxtchg.com/nxtchg_deposit.zip

Want to join me in investigating this?

LOL, he's feverishly trying to request a withdrawal from my own account 
Good luck with that.

This forum (when I go to this thread) crashed so often (bad gateway error). Why we are still staying for so long ?

he doesn't use this account. other