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[Discuss] comcast wifi question
- Subject: [Discuss] comcast wifi question
- From: richard.pieri at gmail.com (Richard Pieri)
- Date: Sat, 08 Nov 2014 19:24:47 -0500
- In-reply-to: <5ba1e21a45f545c29a8026540c555d74@BN3PR0401MB1204.namprd04.prod.outlook.com>
- References: <545971EF.5030400@gmail.com> <545976F5.6040907@gmail.com> <545AC024.1000408@gmail.com> <f317a6efafe346ce86d7064639bdcd09@BN3PR0401MB1204.namprd04.prod.outlook.com> <545C028A.5010407@gmail.com> <338060481af24897804c102d43846380@BN3PR0401MB1204.namprd04.prod.outlook.com> <5ba1e21a45f545c29a8026540c555d74@BN3PR0401MB1204.namprd04.prod.outlook.com>
On 11/8/2014 5:29 PM, Edward Ned Harvey (blu) wrote: > If you don't have the password to some network, the key is derived > using pbkdf2 with 4096 iterations. This means a single cpu core can > guess around 36 guesses per second. Pyrit w/ coWPAtty on a dual RADEON HD 69xx series can exhaustively search 1-6 character PSK in a hair over 3 days: http://www.tomshardware.com/reviews/wireless-security-hack,2981-8.html That's substantially faster than coWPAtty's author's 45-60 passwords per second on a 2005 vintage Intel box. There are also several precomputed SSID/PSK tables available to accelerate the process: http://www.renderlab.net/projects/WPA-tables/ Keep in mind that these are exhaustive searches. A more sophisticated attack against TKIP can compromise session keys in a matter of a few minutes. Like the man says, attacks only get better. -- Rich P.
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- [Discuss] comcast wifi question
- From: eric.chadbourne at gmail.com (Eric Chadbourne)
- [Discuss] comcast wifi question
- From: richard.pieri at gmail.com (Richard Pieri)
- [Discuss] comcast wifi question
- From: eric.chadbourne at gmail.com (Eric Chadbourne)
- [Discuss] comcast wifi question
- From: blu at nedharvey.com (Edward Ned Harvey (blu))
- [Discuss] comcast wifi question
- From: tmetro+blu at gmail.com (Tom Metro)
- [Discuss] comcast wifi question
- From: blu at nedharvey.com (Edward Ned Harvey (blu))
- [Discuss] comcast wifi question
- From: blu at nedharvey.com (Edward Ned Harvey (blu))
- [Discuss] comcast wifi question
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