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Topic: Rubber hose cryptanalysis


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 Rubber-hose cryptanalysis - Wikipedia, the free encyclopedia
In cryptography, rubber-hose cryptanalysis is the extraction of cryptographic secrets from a person by torture, in contrast to a mathematical or technical cryptanalytic attack.
(in which a rubber hose is applied forcefully and frequently to the soles of the feet until the key to the cryptosystem is discovered, a process that can take a surprisingly short time and is quite computationally inexpensive) [1].
The term refers to beatings with a rubber hose, a form of torture.
www.wikipedia.org /wiki/Rubber-hose_cryptanalysis   (341 words)

  
 Side channel attack - Wikipedia, the free encyclopedia
Attacks on people using cryptography, which are often the weakest security element, are not typically called side-channel attacks; see social engineering and rubber-hose cryptanalysis.
In cryptography, a side channel attack is any attack based on information gained from the physical implementation of a cryptosystem, rather than theoretical weaknesses in the algorithms (compare cryptanalysis).
Acoustic cryptanalysis — attacks which exploit sound produced during a computation (rather like power analysis).
en.wikipedia.org /wiki/Side_channel_attack   (897 words)

  
 Making Light: Live-action cryptanalysis
Rubber hose cryptanalysis is where you get hold of someone who knows the key and beat or otherwise torture him-or-her into Telling All.
Dumbshit cryptanalysis is what happens when a guy in the organization absentmindedly leaves the code key in the pocket of the trousers he sends to the dry cleaner.
Black bag cryptanalysis is where you break in and steal the code key, or (as in the case of Mr.
nielsenhayden.com /makinglight/archives/000170.html   (652 words)

  
 Terminology
The branch of mathematics encompassing both cryptography and cryptanalysis is cryptology and its practitioners are cryptologists.
Cryptanalysis is the science of recovering the plaintext without access to the key.
Cryptanalysts are practitioners of cryptanalysis, the art and science of breaking ciplhertext; that is, seeing through the disguise.
www.crypto.freehosting.net /overview/terminology.html   (1620 words)

  
 china ocean rubber hose - China Product - Made in China, China rubber hose, China rubber hose Supplier, Manufacturer, Factory, Exporter, Manufacturing
A rubber hose filter is a device which removes contaminants from the compressed air stream.
rubber hose Manufacturer of China.The rubber hose are made of china.The rubber hose Division is a complete supplier of rubber hose hose and systems offering the full complement of directional and flow control valves, air line preparation, and accessories.
The filters protect rubber hose devices from damage that would be caused by these contaminants.
rubberhose.freewebpage.org   (480 words)

  
 Rubber-hose cryptanalysis Info - Bored Net - Boredom
Rubber-hose cryptanalysis is a semi-humorous jargon term used in cryptology for extracting secrets from a person who is part of a cryptosystem by torture, instead of employing a mathematical or technical cryptanalytic attack.
Rubber-hose cryptanalysis Info - Bored Net - Boredom
(The image is of beatings with a rubber hose, a common form of torture.)
www.borednet.com /e/n/encyclopedia/r/ru/rubber_hose_cryptanalysis.html   (134 words)

  
 Analyzing and Breaking Ciphers
Cryptanalysis does not usually mean that one is given a bunch of gibberish from which he must recreate the original message with nothing else to work from.
In any form of cryptanalysis, longer messages are better.
The sci.crypt FAQ notes that it is possible to decrypt a message without knowing the algorithm, but that this is very time consuming and difficult.
www.ece.utexas.edu /~gng/crypto/analysis.shtml   (1789 words)

  
 Rubber-Cal -- Engineered Elastomers & Wear Parts
One of the main reasons for the successful establishment of Hevea brasiliensis on a plantation scale was the discovery of the excision method of tapping for harvesting rubber: the same cut is regularly reopened by the removal at each tapping of a thin shaving of bark from the sloping cut.
The rubber tree may be used to reconstitute new forests on poor or degraded soils.
The by-products of Hevea are to a high degree "biodegradable" and rubber itself is "recyclable".
www.rubbercal.com   (581 words)

  
 What is rubber hose cryptology?
Rubber hose cryptology (more accurately, rubber hose cryptanalysis) is the process of extracting encryption keys from a user through the motivating use of a rubber hose.
Rubber hose cryptanalysis is the fastest method for key recovery from secure crypto systems.
In modern parts of the globe, the rubber hose is usually replaced with a subpeona or a search warrant.
www.tech-faq.com /rubber-hose-cryptology.shtml   (166 words)

  
 Acoustic cryptanalysis
Acoustic cryptanalysis is a side channel attack which exploits sounds, audible or not, produced during a computation or input-output operation.
In 2004, Dmitri Asonov and Rakesh Agrawal of the IBM Almaden Research Center announced that computer keyboards and keypads used on telephones and automated teller machines (ATMs) are vulnerable to attacks based on differentiating the sound produced by different keys.
read-and-go.hopto.org /Cryptographic-attacks/Acoustic-cryptanalysis.html   (122 words)

  
 s5_3_2
A completely different method is rubber-hose cryptanalysis or its close relative the purchase key attack.
It is also possible that a wrongdoer changes the equipment in the vehicle to gain information or simply with the intent to "frame" the vehicle owner.
As the names imply the keys are in these cases found through threat, blackmail or bribery.
www.f.kth.se /~f94-uka/exjobb/s5_3_2.html   (99 words)

  
 Pensieri di un lunatico minore » What mainframe?
For those obsessed with cryptographic security, take note that this style of “attack,” or something along the lines of rubber-hose cryptanalysis is much more viable and easier to mount.
They did not hack them, they did not bomb the building, they simply posed as the “appropriate people,” unplugged them and wheeled them out—-no doubt with the assistance of various people around to hold the doors.
blog.amber.org /2003/09/05/what-mainframe   (107 words)

  
 hose - KBCafe search
Welcome to the home page of Amazon Hose and Rubber Co. Since 1919 Amazon Hose and Rubber has maintained a complete inventory of quality hose and coupling products, ranging from pressure washing...
Hose, Fittings, Accessories, and Equipment For more than half a century, Parker Hannifin has been both a pioneer and leader in the hose and fittings market.
Hannay Reels is a leading manufacturer of hose reels and cable reels for both OEM and aftermarket applications, offering thousands of standard models, as well as custom capabilities to easily and...
www.kbcafe.com /search.aspx/hose   (534 words)

  
 Rubber-hose cryptanalysis - Ursine
[news:sci.crypt ] The technique of breaking a code or cipher by finding someone who has the key and applying a rubber hose vigorously and repeatedly to the soles of that luckless person's feet until the key is discovered.
Shorthand for any method of coercion: the originator of the term drily noted that it “can take a surprisingly short time and is quite computationally inexpensive” relative to other cryptanalysis methods.
This page was last modified 04:34, 17 Jan 2005.
ursine.ca /Rubber-hose_cryptanalysis   (100 words)

  
 World War 1 and 2 - Talk:Rubber-hose cryptanalysis
World War 1 and 2 - Talk:Rubber-hose cryptanalysis
They were tortured not with rubber hoses, but with electric shocks, fire, knives and pliers [1].
Before being strangled, butchered and stuffed in barrels of acid, some of the victims were tortured to reveal their banking PINs - and also forced to read scripts that were later spliced into messages used to throw their families off the track, and keep their welfare cheques flowing.
www.worldwardiary.com /history/Talk:Rubber-hose_cryptanalysis   (227 words)

  
 Dictionary rubber
, pencil eraser -- an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil
, India rubber, gum elastic, caoutchouc -- latex from trees (especially trees of the genera Hevea and Ficus)
, rubberized, rubberised -- made of rubber and therefore water-repellent; "rubber boots"
www.dictionarydefinition.net /rubber.html   (119 words)

  
 HOSE
Find graves of people named HOSE at Find-a-Grave.com (or add one that you know).
Search the HOSE Family Message Boards at Ancestry.com (if available).
Search the HOSE Family Resource Center at RootsWeb.com (if available).
www.worldhistory.com /surname/US/H/HOSE.htm   (73 words)

  
 Rubber hose - Synthetic Hose, Synthetic Hose Manufacturers Suppliers Exporters
a manufacturer of flexible plastic tubing, rubber hose, and a supplier of fittings and clamps, as well as tubing and hose fabrication and custom extrusion.
Exportinf and supplying rubber Hose, pneumatic Hose, hydraulic Hose and Hose assembly.
This technology provides for a rubber hose which will substantially reduce the maintenance and increase the reliability of the broad range of equipment
globalinfoplus.com /?q=rubber-hose   (230 words)

  
 The Disorder of Johnny RandomSeed: quasi certificate for low-reliability indisciple authentication
Such means may include bribery, flattery, rubber-hose cryptanalysis, plain nagging and other kinds of lame attacks (listed by descending order of preference :-).
This is stupid because the SSKTR teaches you basic cyber-survival skills in 15 minutes and doesn't cost money.
magaf.org /qcert.html   (222 words)

  
 Get Rubber Hose Information Here
rubber hose Manufacturer of China rubber hose Product of China rubber hose Supplier of China rubber hose Factory of China rubber hose Exporter of China China rubber hose Co., Ltd. is a share- holding cooperative venture, specializing in developing and manufacturing Our major products as: rubber hose seals etc. We have three main
Welcome to the home page of Amazon Hose and Rubber Co. home page of Amazon Hose and Rubber Co. Since 1919 Amazon Hose and Rubber has maintained a complete inventory of quality hose and coupling
Amazon Hose and Rubber Co - hydraulic hose, industrial hose, quick disconnects
www.just-hoses.com /Rubber-Hose.html   (243 words)

  
 Rubber: Rubber Gaskets, Rubber Sheet, Rubber Tubing, Rubber Washers, Molded Rubber Parts and Rubber Bands from Aero Rubber
The net benefits to our customers include lead and delivery times that are, in many cases, far below those typical for the rubber industry.
When you call Aero Rubber Co., Inc., you will speak to someone who has the application engineering and rubber processing knowledge required to answer your questions and provide you with any assistance you may require to solve your rubber applications problems.
Aero Rubber Company is an ISO 9001:2000 certified, World Class Manufacturer and Supplier of Industrial Rubber Products.
www.aerorubber.com   (353 words)

  
 Budget Rubber Band Grenade
Rubaiyat of Omar Khayyam Rubber Rubber and PVC fetishism Rubber band Rubber Band Grenade Rubber band ligation Rubber bullet Rubber ducky Rubber-hose cryptanalysis Rubber Soul Rubber stamp Rubber-stamp Rubber.
Grenade, Hand, Rubber Ball, Non-Lethal, GG04 The GG04 rubber ball grenade is used in crowd control.
May not launch a plane, as they cannot wind the heavy rubber band tight enough.
rubber.easysearchsite.net /particulatescrubbers/rubber-band-grenade.html   (362 words)

  
 PGP General forum - rubber hose: what's it mean?
decryption keyholder with a rubber hose until he squeals.
The branch of cryptanalysis that retrieves plaintext by beating up the
message receiver to a chair and beating him or her up with a rubber
www.webservertalk.com /archive267-2004-7-309299.html   (145 words)

  
 Re: "PGP Encryption Proves Powerful"
PGP doesn't have back doors, but it has two major weaknesses, which are weak user-chosen passphrases, combined with a secret key file format that makes it easy to verify whether a key has been guessed correctly, and human-rememberable passphrases, combined with rubber-hose cryptanalysis and a captured agent.
"If the device is running PGP it will not be possible > to break it with cryptanalysis alone."
If you're doing good operational security, and the Red Brigades probably are, your passphrases have good enough entropy that they're hard to crack, but if they got sloppy, and someone wants to feed all the information that's known about them to pgpcrack, it's possible that they'll find something.
www.mail-archive.com /cryptography@metzdowd.com/msg00082.html   (319 words)

  
 sci.crypt
Newsgroups: sci.crypt Path: cantaloupe.srv.cs.cmu.edu!crabapple.srv.cs.cmu.edu!fs7.ece.cmu.edu!europa.eng.gtefsd.com!gatech!udel!wupost!mont!mizzou1.missouri.edu!C445585 From: C445585@mizzou1.missouri.edu (John Kelsey) Subject: "Rubber-hose cryptanalysis" Message-ID:
Especially if it's also punctuated with a trip to the county jail, where one just happens to get locked up with all the drunk/stoned/crazy folks that are too violent to be left in cells with other people....
www.iro.umontreal.ca /~felipe/IFT1010-Hiver2002/Devoirs/Web/14983.html   (94 words)

  
 [Brighton New Media] secure e-mail
Simon Dell wrote, > Miles Sabin wrote, > > Oh, and there's also "rubber-hose" cryptanalysis to worry about > > ;-) > > what the frak does "rubber hose" mean?
That's when someone ties you to a chair and beats you round the head with a rubber hose (or applies some other sort of coercion) until you give up your secrets.
RIPA could be considered a form of it.
brightonnewmedia.org /archives/2001-August/004394.html   (122 words)

  
 [Free-sklyarov-uk] WATCHDOG etc - Long message
Unless that unscrambling process takes place inside a sealed tamper-proof black box, it is open to observation, reverse engineering and other so-called rubber-hose cryptanalysis.
What's more, there's a fundamental flaw in every single one of these so-called "copy protection" scams, and that is this: the consumer must have the ability to unscramble the "content" in order to use it.
So no matter how strong the encryption used for scrambling, it's only a matter of time before the cat is out of the bag.
www.xenoclast.org /free-sklyarov-uk/2001-December/001233.html   (903 words)

  
 [IMC-Tech] Re: [Catgeek] Re: [Oceania-tech] distributed IMC
Maintaining the secrecy of the secret key is not so convenient or easy though making this system vulnerable to the grand jury attack and other rubber-hose cryptanalysis.
If you want to securely collect information that uniquely identifies each user you need append a secret key to the information before hashing it.
lists.cat.org.au /pipermail/catgeek/2004-October/012492.html   (160 words)

  
 RC5 General Discussion: Re: [rc5] Re: Rubber hose
RC5 General Discussion: Re: [rc5] Re: Rubber hose
Previous message: lunaslide: "Re: Distributed purchase key attack (was Re: [rc5] Re: Rubber"
To unsubscribe, send email to majordomo@llamas.net with 'unsubscribe rc5' in the body.
lists.distributed.net /hypermail/rc5.Sep1997/0950.html   (149 words)

  
 File Archive Encryption
But, hopefully, 'rubber hose' >cryptanalysis will be the only easy way into protected WinZip archives >provided that people choose adequately secure pass phrases.
> Or 'steel bar' cryptanalysis as provided by RIP....
On Tue, 13 May 2003 15:52:38 +0100, Brian Gladman wrote: >I am never fully confident in any of my security design work since it is >very easy to make subtle mistakes.
www.chiark.greenend.org.uk /pipermail/ukcrypto/2003-May/025726.html   (105 words)

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