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Old 03-21-2007   #61 (permalink)
beakmyn
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Wait you can crack WEP?! How long has this been possible?
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Old 03-21-2007   #62 (permalink)
ccie4526
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Quote:
Originally Posted by beakmyn
Wait you can crack WEP?! How long has this been possible?
Lessee, Dutch joined the NS forums in March of 2004, so I would suggest since about then.
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Old 03-21-2007   #63 (permalink)
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Quote:
Originally Posted by ccie4526
Lessee, Dutch joined the NS forums in March of 2004, so I would suggest since about then.
How often do I have to tell you lot... I don't crack wep, I crack whips over the tards!

Dutch
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Old 03-21-2007   #64 (permalink)
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Quote:
Originally Posted by Dutch
How often do I have to tell you lot... I have Thorn's E-cupped Swedish nurse whip me!

Dutch


Fixed!!
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Old 03-21-2007   #65 (permalink)
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Fixed!!
/puts Alaska on the Universal No-Ship list.. Again...

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Old 03-21-2007   #66 (permalink)
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/puts Alaska on the Universal No-Ship list.. Again...

Dutch

I'm used to it.
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Old 03-21-2007   #67 (permalink)
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Quote:
Originally Posted by Barry
Quote:
Originally Posted by Dutch
Originally Posted by Dutch
How often do I have to tell you lot... I have Thorn's E-cupped Swedish nurse whip me!

Dutch
Fixed!!
Ok, I'd say you owe me a new keyboard on that one, but this *is* a laptop, so you *really* owe me a whole new laptop.
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Old 03-21-2007   #68 (permalink)
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Ok, I'd say you owe me a new keyboard on that one, but this *is* a laptop, so you *really* owe me a whole new laptop.

Naa, you can get replacement keyboards for laptops.
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Old 03-21-2007   #69 (permalink)
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The goal in my previous idea

Hi starpoint

my the goal to my previous idea will allow you to generate weak IV's by generating more traffic quicker, so you can crack WEP quicker

if injecting a 86bit ARP Packet will generate 1,000,000 weak IVS in 4 hours ...

then injecting a 400+bit GET packet will generate 1,000,000 weak IVS in 1 - 2 hours ?

therefore breaking the WEP key, can be alot quicker ...

regards
Kai
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Old 03-21-2007   #70 (permalink)
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Quote:
Originally Posted by bigbadbo
Hi starpoint

my the goal to my previous idea will allow you to generate weak IV's by generating more traffic quicker, so you can crack WEP quicker

if injecting a 86bit ARP Packet will generate 1,000,000 weak IVS in 4 hours ...

then injecting a 400+bit GET packet will generate 1,000,000 weak IVS in 1 - 2 hours ?

therefore breaking the WEP key, can be alot quicker ...

regards
Kai
You should be able to crack WEP in 10-15 minutes or sometimes as few as 5.
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Old 03-21-2007   #71 (permalink)
Dutch
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Quote:
Originally Posted by bigbadbo
Hi starpoint

my the goal to my previous idea will allow you to generate weak IV's by generating more traffic quicker, so you can crack WEP quicker

if injecting a 86bit ARP Packet will generate 1,000,000 weak IVS in 4 hours ...

then injecting a 400+bit GET packet will generate 1,000,000 weak IVS in 1 - 2 hours ?

therefore breaking the WEP key, can be alot quicker ...

regards
Kai
So how would larger packets generate more IV's ? Hint : The IV's are a fixed length of the complete packet. Read up on the specs.

Also, you aren't generating weak IV's. You are generating IV's where some of them might be deemed "weak", but the KoreK attack is not dependant on the socalled "weak" IV's. You need to study and research the subject more, since you appearently don't grasp the concept.

Dutch
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Last edited by Dutch : 03-21-2007 at 02:00 PM.
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Old 03-21-2007   #72 (permalink)
wrzwaldo
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Quote:
Originally Posted by bigbadbo
Hi starpoint

my the goal to my previous idea will allow you to generate weak IV's by generating more traffic quicker, so you can crack WEP quicker

if injecting a 86bit ARP Packet will generate 1,000,000 weak IVS in 4 hours ...

then injecting a 400+bit GET packet will generate 1,000,000 weak IVS in 1 - 2 hours ?

therefore breaking the WEP key, can be alot quicker ...

regards
Kai
Hey are you wearing any underpants?
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Old 03-21-2007   #73 (permalink)
bigbadbo
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Help needed then

Hi guys

Thanks for quick responces

could you possibly explain a few concepts about chopchop to me then please?

as i have read it here: (along with this forum)

http://www.aircrack-ng.org/doku.php?id=korek_chopchop

http://www.informit.com/guides/print...eqNum=196&rl=1

http://www.informit.com/guides/print...eqNum=197&rl=1

I have come to understand that chopchop decrypt's a WEP data packet without discovering the WEP key, so it reveles the keystream / PRGA to that packet.

that keystream can then be forged to other packets, these are then injected to the AP to force the AP to re-encrypt the packet and generate traffic

please correct me where im wrong.

regards
Kai
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Old 03-21-2007   #74 (permalink)
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Quote:
Originally Posted by bigbadbo
Hi guys

Thanks for quick responces

could you possibly explain a few concepts about chopchop to me then please?

as i have read it here: (along with this forum)

http://www.aircrack-ng.org/doku.php?id=korek_chopchop

http://www.informit.com/guides/print...eqNum=196&rl=1

http://www.informit.com/guides/print...eqNum=197&rl=1

I have come to understand that chopchop decrypt's a WEP data packet without discovering the WEP key, so it reveles the keystream / PRGA to that packet.

that keystream can then be forged to other packets, these are then injected to the AP to force the AP to re-encrypt the packet and generate traffic

please correct me where im wrong.

regards
Kai
I have bolded all the areas where you went wrong, as well as this is not the chopchop support forum, so you should probably be asking this question at which ever forums supports this software.
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Old 03-21-2007   #75 (permalink)
Dutch
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Quote:
Originally Posted by bigbadbo
Hi guys

Thanks for quick responces

could you possibly explain a few concepts about chopchop to me then please?

as i have read it here: (along with this forum)

http://www.aircrack-ng.org/doku.php?id=korek_chopchop

http://www.informit.com/guides/print...eqNum=196&rl=1

http://www.informit.com/guides/print...eqNum=197&rl=1

I have come to understand that chopchop decrypt's a WEP data packet without discovering the WEP key, so it reveles the keystream / PRGA to that packet.

that keystream can then be forged to other packets, these are then injected to the AP to force the AP to re-encrypt the packet and generate traffic

please correct me where im wrong.

regards
Kai
When you've learned to do the following :
1) Read the Forum rules and guidelines (ALL of them) as posted in the Welcome Desk Section, and adhere to those rules and guidelines in your posts on the forums.
2) Retaken Reading & Comprehension 101 class.
3) Actually read and understood the thread you are posting in.

Then, and ONLY then you might have a chance of understanding something about how the KoreK attack works, and how his ChopChop tool functions. Untill you have done the 3 items outlined above, you should refrain from posting anything on the subject of breaking wep encryption.

Disregard the advice given to you in this post at your own peril.

Oh and in case you haven't heard it yet :
Cracking WEP is SO yester-year!!
WEP is insecure, it's a fact, proven long time ago! No need to crack it. Use WPA or other measures, even if it means you need to upgrade equipment.

This thread is hereby officially closed, and can only be opened on request from KoreK if he feels there is something new to report.

Dutch
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Last edited by Dutch : 03-21-2007 at 06:12 PM.
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