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Author Topic: NXT :: descendant of Bitcoin - Updated Information  (Read 2755394 times)
BloodyRookie
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February 11, 2014, 05:18:16 PM
 #32341

3rd party could add a number equal to Curve25519 group order to create a valid transaction with another id. That's how DoctorEvil hacked Nxt to replay a transaction.

Also the legit owner of a transaction could generate zillions of valid signatures for the same set of data.

Aha - my math lets me down unfortunately but I do get your point.

So is there any way you think that this could be solved?


Easily. We just need ID_2 that is calculated like ID but with signature bytes set back to zeros.

The hash of the transaction already serves as ID_2 as far as I remember.

Nothing Else Matters
NEM: NALICE-LGU3IV-Y4DPJK-HYLSSV-YFFWYS-5QPLYE-ZDJJ
NXT: 11095639652683007953
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CIYAM
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February 11, 2014, 05:18:49 PM
 #32342

Actually I don't know how the community will solve the problem of approval. Watching...

Okay - then "approved" from me also!

With CIYAM anyone can create 100% generated C++ web applications in literally minutes.

GPG Public Key | 1ciyam3htJit1feGa26p2wQ4aw6KFTejU
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February 11, 2014, 05:20:19 PM
 #32343

The hash of the transaction already serves as ID_2 as far as I remember.

The problem is whether a different hash can apply to essentially "the same" tx (apparently at the moment - it can).

With CIYAM anyone can create 100% generated C++ web applications in literally minutes.

GPG Public Key | 1ciyam3htJit1feGa26p2wQ4aw6KFTejU
Come-from-Beyond
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February 11, 2014, 05:20:36 PM
 #32344

The hash of the transaction already serves as ID_2 as far as I remember.

It includes signature bytes.
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February 11, 2014, 05:20:44 PM
 #32345

Actually I don't know how the community will solve the problem of approval. Watching...

Okay - then "approved" from me also!


+1 don't know anyone who would be against that, unless there is a downside that you haven't yet shared?
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February 11, 2014, 05:22:31 PM
 #32346

+1 don't know anyone who would be against that, unless there is a downside that you haven't yet shared?

The point is to develop a workflow for a NIP approval.
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February 11, 2014, 05:23:36 PM
 #32347

The point is to develop a workflow for a NIP approval.

I think we're doing that just right now.

With CIYAM anyone can create 100% generated C++ web applications in literally minutes.

GPG Public Key | 1ciyam3htJit1feGa26p2wQ4aw6KFTejU
Mistafreeze
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February 11, 2014, 05:23:55 PM
 #32348

Being Android device myself, I'm often confuses with human gender identity. Only boobs IRL can help me. Have someone good boobs asset?

(.)(.)

(_)_)|||||||||||||Ð~~~



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February 11, 2014, 05:26:23 PM
 #32349

The point is to develop a workflow for a NIP approval.

I think we're doing that just right now.


+1 Approved.
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February 11, 2014, 05:29:25 PM
 #32350

Someone send me some testnxt to 8620880343571183216, please.


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  TomoChain  •    •  TomoChain 
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VanBreuk
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February 11, 2014, 05:32:48 PM
 #32351

Someone send me some testnxt to 8620880343571183216, please.

10K sent your way.
mcjavar
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February 11, 2014, 05:34:31 PM
 #32352

I have created a new thread to discuss how to use the Asset Exchange legally.

Please join and share yout thoughts:

https://bitcointalk.org/index.php?topic=460377
mcjavar
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February 11, 2014, 05:35:10 PM
 #32353

+1 don't know anyone who would be against that, unless there is a downside that you haven't yet shared?

The point is to develop a workflow for a NIP approval.

What is NIP? Ninja in pyjama?
CIYAM
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February 11, 2014, 05:37:21 PM
 #32354

What is NIP? Ninja in pyjama?

I like that - it's supposed to be "Nxt Improvement Proposal" but "Ninja's In Pyjamas" works for me also!

With CIYAM anyone can create 100% generated C++ web applications in literally minutes.

GPG Public Key | 1ciyam3htJit1feGa26p2wQ4aw6KFTejU
utopianfuture
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February 11, 2014, 05:38:19 PM
 #32355

Someone send me some testnxt to 8620880343571183216, please.

10K sent your way.

Got it thanks.


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  TomoChain  •    •  TomoChain 
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ChuckOne
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February 11, 2014, 05:38:27 PM
 #32356

46.19.137.116      46.19.137.116      15'928'578      3'221 B      4'746 B      NRS (0.7.3) @ NCC-1701-D
nyrsta
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February 11, 2014, 05:55:43 PM
 #32357

Could I get some TestNXT for testing the AE functionality?


16084127672245423068
Anon136
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February 11, 2014, 05:56:05 PM
 #32358

may i have some testNXT please
17567379695603145590
- 10k sent.

thanks friend

Rep Thread: https://bitcointalk.org/index.php?topic=381041
If one can not confer upon another a right which he does not himself first possess, by what means does the state derive the right to engage in behaviors from which the public is prohibited?
Anon136
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February 11, 2014, 05:58:06 PM
 #32359

Could I get some TestNXT for testing the AE functionality?


16084127672245423068

sent

Rep Thread: https://bitcointalk.org/index.php?topic=381041
If one can not confer upon another a right which he does not himself first possess, by what means does the state derive the right to engage in behaviors from which the public is prohibited?
sherpico77
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February 11, 2014, 05:58:43 PM
 #32360

Could I get some TestNXT, please?

'S'

952421811682053691

Thanks!
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