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Topic: Handshake (computing)

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	Encyclopedia: Handshake
		A handshake is a short ritual in which two people grasp their right or left hands, often accompanied by a brief shake of the grasped hands.
		The Islamic handshake is originally a Yemeni pre-islamic tradition, which spread with the expansion of the Islamic empire.
		Handshakes are a major route for the transmission of common cold viruses.
	www.nationmaster.com /encyclopedia/Handshake (1126 words)

	Smart Computing Encyclopedia Entry - handshake (Site not responding. Last check: 2007-10-20)
		Handshakes also determine if they’ll use error correction (the method modems use to verify whether the data that has been sent to them is not corrupted), and data compression.
		The term “handshaking” refers to controlling the flow of data through a cable, either to a modem, terminal, or other computing device.
		Not all cables are capable of handshaking and some use modified forms of handshaking, which provides little or no control for the flow of data.
	www.smartcomputing.com /editorial/dictionary/detail.asp?searchtype=2&DicID=17538&RefType=Encyclopedia&guid= (270 words)

	Challenge-handshake authentication protocol - Wikipedia, the free encyclopedia
		In computing, the Challenge-Handshake Authentication Protocol (CHAP) is an authentication protocol used to log on a user to an Internet access provider.
		It is defined in RFC 1994: PPP Challenge Handshake Authentication Protocol (CHAP).
		CHAP is used to periodically verify the identity of the client by using a three-way handshake.
	en.wikipedia.org /wiki/Challenge-handshake_authentication_protocol (192 words)

	HANDSHAKE PROTOCOL
		transmission par passage de témoin (handshaking), colloque (handshaking), établissement d'une liaison (handshaking), échange d'accusés de réception (handshaking).
		handshaking (handshaking), scambio di sincronizzazione (handshaking), scambio di controllo (handshaking), procedura di sincronizzazione (handshake, handshaking, hand-shaking procedure).
		saudação inicial (handshaking), protocolo de estabelecimento de uma ligação (handshaking), aperto de mão (clasp, squeeze).
	www.websters-online-dictionary.org /ha/handshake+protocol.html (244 words)

	* Handshake - (Computing): Definition (Site not responding. Last check: 2007-10-20)
		HANDSHAKE the sequence of signals that two modems exchange in order to establish the common speed and format used by the modem for data transmission.
		Modulation Handshake Also referred to as Automode Enable and is controlled by the ATN command.
		The connection termination phase uses a a four-way handshake, with each side of the connection terminating independently.
	www.mimihu.com /computing/handshake.html (535 words)

	Client Server Computing - Security Protocols (Site not responding. Last check: 2007-10-20)
		SSL includes a handshake stage which is responsible for authenticating the server (and optionally the client), determining the encryption and hashing algorithms to be used, and exchanging keys.
		The SSL Handshake Protocol is one of the defined higher level clients of the SSL Record Protocol.
		Handshake messages are supplied to the SSL Record Layer, where they are encapsulated within one or more SSLPlaintext structures, which are processed and transmitted as specified by the current active session state.
	pandonia.canberra.edu.au /ClientServer/week6/security.html (3704 words)

	LAN Topologies and Protocols: Page 04 (Site not responding. Last check: 2007-10-20)
		Handshake: When two people shake hands, they are initiating or acknowledging a communication.
		A computing handshake has many different functions; first, a handshake may determine how two devices may meet, then begin to exchange information.
		The ways two nodes control the speed of data flow between then is through the use of an electronic handshake, an electronic handshake is an exchange of information between a sending node and a receiving node is also determined.
	solutions.ist.psu.edu /pgsit_2003/courses/220/content/06_03_04.html (401 words)

	Network Computing \| Feature \| Security \| Online Only: The Anatomy of an SSL Handshake \| Page 15 \| June 11, 2001
		Understanding what occurs during the SSL handshake can shed some light on why the process is so burdensome and why SSL accelerators can improve the performance of your SSL-enabled Web server by off-loading expensive handshake routines to hardware.
		If the server has requested client authentication, the client computes a hash of all the SSL messages that have been exchanged, encrypts the result with its private key and sends this data along with the client's own certificate to the server.
		Once the handshake is complete, data is transferred between the client and the server in an encrypted mode.
	www.nwc.com /1212/1212f415.html (815 words)

	WIRED 3.12:NEGROPONTE - Wearable Computing
		A wearable computer will be useless if you have to walk around looking like the back of your desk.
		A handshake becomes an exchange of digital business cards, a friendly arm on the shoulder provides helpful data, touching a doorknob verifies your identity, and picking up a phone downloads your numbers and voice signature for faithful speech recognition.
		Steve Mann goes further, wearing a completely immersive system: movable cameras connect to a local computer and a transmitter to send video to a workstation for processing and delivery back to displays in front of his eyes.
	archives.obs-us.com /obs/english/books/nn/bd1201.htm (939 words)

	EETimes.com - ARM, Philips spin-off to pioneer clockless processor
		Handshake is wholly-owned spin-off from Royal Philips Electronics NV set up to commercialize clockless logic design techniques developed at Philips Research.
		The processor core, which is being designed by a joint ARM and Handshake team to meet the ARM v5TE architectural definition, is expected to be complete and available for licensing from ARM in the first quarter of 2005.
		Handshake's technology has been used in tens of millions of products including smart cards, advanced pagers, automotive network transceivers and cordless handsets.
	www.eetimes.com /news/latest/showArticle.jhtml?articleID=51200723 (1315 words)

	Secure programming with the OpenSSL API, Part 2: Secure handshake (Site not responding. Last check: 2007-10-20)
		Securing the handshake during a Secure Sockets Layer session (SSL) is vital, since almost all of the security involving the connection is set up inside the handshake.
		The client terminates the handshake by sending a message to the server that it has finished, an encrypted set of one-way hash values to be verified by the server.
		Remember, securing the handshake during a SSL session is vital since almost all of the security involving the connection is set up inside the handshake.
	www-128.ibm.com /developerworks/linux/library/l-openssl2.html?ca=dgr-lnxw06SecureHandshake (3002 words)

	Infrared sharing _ the new 'geek handshake' (Site not responding. Last check: 2007-10-20)
		But the ease of beaming and the growing sales of handheld computing devices are making it popular beyond the professional realm.
		Just as they are about to speed off in opposite directions, she pulls out her computer and beams her number to him.
		In the past few years, he has seen the popularity of the handheld computers burgeon among his colleagues so that the staff at the center now shares meeting notes and other information.
	www.sfgate.com /cgi-bin/article.cgi?file=/news/archive/1999/12/09/national0338EST0477.DTL&type=printable (638 words)

	Mail Tribune Business - `Geek handshake' is no secret
		At retailer Banana Republic's flagship store in New York City, shoppers toting their handheld computers can get a map and directory of the store beamed to them by a concierge at the front desk.
		A new television ad for Palm Computing shows its romantic possibilities: A woman on one train locks eyes with a man on another train the next track over.
		Worldwide sales of handheld computers are expected to exceed 5.7 million in 1999, a 47 percent increase over 1998, according to the research firm Dataquest.
	www.mailtribune.com /archive/99/dec99/121099b1.htm (588 words)

	ACN - Version 46 of the BayDSP Digital Modem (Site not responding. Last check: 2007-10-20)
		Additionally, minimum duration of Ri sequence in V90 handshake is now set to 32 data frames instead of 15 data frames in previous versions.
		Changes made in version 46 accommodate an increased (beyond-spec) handshake timeout period requested by Lucent that will be required to maintain handshake connection reliability with forthcoming Lucent code releases.
		This change does not increase the handshake time - it will allow additional time for call establishment in the event additional handshaking is required by the client modem.
	www.umanitoba.ca /campus/acn/remote/relnotes/v46.html (601 words)

	Grid computing – how IBM, Sun and Microsoft line up (Site not responding. Last check: 2007-10-20)
		After the handshaking there will be other challenges and opportunities – security, ownership and the additional utilities that will take advantage of the handshaking.
		Indeed, utility computing will depend on customers' business models – which is why IBM is developing utility computing infrastructure and why its sales force has been energized with grid messages.
		Five years out it expects compute, data and storage grids to be bound together with intelligent caching glue, although it has not been very specific about what this is. It says it will target global, enterprise, R&D, business analytics, engineering and design grid opportunities.
	searchwebservices.techtarget.com /originalContent/0,289142,sid26_gci875319,00.html (1180 words)

	[No title] (Site not responding. Last check: 2007-10-20)
		The SSL handshake (Figure 1) consists of a sequence of data exchanges, which allow both parties to obtain the same encryption keys without the actual exchange of the keys over the unsecured channel (Welling 2001).
		This concludes the handshake and begins the secured connection, which is encrypted and decrypted with the session keys.
		During the SSL handshake, the client verifies that the Common Name part of the Subject name of the server certificate matches the host name found in the HTTP request.
	www.devhood.com /tutorials/tutorial_details.aspx?tutorial_id=575&printer=t (1560 words)

	TechWeb: The Business Technology Network (Site not responding. Last check: 2007-10-20)
		Computing would be such a pain without the right mouse click options.
		I have a 6-year-old daughter and a 3-year-old son (so, combined I guess that makes a 9-year-old) and for them, PCs are second nature.
		Neither one is a computer whiz, but both know their way around a PC with an intuition that comes from early and frequent exposure.
	www.techweb.com /voices/ednote/0417ednote.html (846 words)

	[No title] (Site not responding. Last check: 2007-10-20)
		For example with PreNULL/NULL handshake the connection could be made and then broken for say 500nsec.
		It is up to the higher level transport layer to guarantee delivery of data and is not the responsibility of the lower level protocols.
		Time delays in the draft D state machine are only used to ensure that the handshake occurs within a reasonable time frame.
	www.estec.esa.nl /tech/spacewire/private/draft_d4/spcw_d4_uod_06062000_reply2keele.txt (794 words)

	Asynchronous ARM watches power - Printer friendly - ZDNet UK News (Site not responding. Last check: 2007-10-20)
		Handshake Solution's technology is already in use in millions of chips, the company said, in 80C51 microcontrollers that can be run in either synchronous or asynchronous mode.
		However, this is thought to be the first general purpose asynchronous commercial processor to reach the market -- problems with previous designs have included lacklustre performance, programming difficulties and interfacing with existing memory and peripheral busses that assume a clocked processor.
		Handshake Technology and ARM says that the new processor is compliant with existing ARM architectures, and can also be run in both modes.
	www.zdnet.co.uk /print?TYPE=story&AT=39172427-39020354t-10000009c (296 words)

	tecosystems: Is There a Secret Handshake...
		This is why the DRM fights are so bitter, why PodCasting is so revolutionary, why Howard Stern was paid so much to play on a private radio model.
		That’s where the value is. We have arrived at the same point for computing.
		The value is neither in the computers nor in the software that runs on them.
	www.redmonk.com /sogrady/archives/000280.html (873 words)

	Information and Network Security Terms - T
		Trusted Computer Platform Alliance (TCPA), formed by Compaq, HP, IBM, Intel and Microsoft, defines specifications through the collaboration of HW, SW, communications, and technology vendors, and drives and implement TCPA specifications for an enhanced HW and OS based trusted computing platform that implements trust into client, server, networking, and communication platforms.
		A computer program that appears to have a useful function, but also has a hidden and potentially malicious function that evades security mechanisms, sometimes by exploiting legitimate authorizations of a system entity that invokes the program.
		A communication channel created in a computer network by encapsulating a communication protocol's data packets in (on top of) a second protocol that normally would be carried above, or at the same layer as, the first one.
	javvin.biz /networksecurity/t.html (2348 words)

	Dummies::Handling the Handshake
		What a sloppy handshake says about the person behind the hand is that he or she just doesn't have things together.
		The handshake is the physical greeting that accompanies a verbal greeting.
		Because the handshake is used universally in business, knowing when to shake hands and how to shake hands confidently is vital.
	www.dummies.com /WileyCDA/DummiesArticle/id-704.html (795 words)

	TLS definition - Small Business Computing Online Dictionary of IT Terms: Powered by Webopedia (Site not responding. Last check: 2007-10-20)
		The TLS Record Protocol -- layered on top of a reliable transport protocol, such as TCP, it ensures that the connection is private by using symmetric data encryption and it ensures that the connection is reliable.
		The TLS Record Protocol also is used for encapsulation of higher-level protocols, such as the TLS Handshake Protocol.
		The TLS Handshake Protocol -- allows authentication between the server and client and the negotiation of an encryption algorithm and cryptographic keys before the application protocol transmits or receives any data.
	sbc.webopedia.com /TERM/T/TLS.html (177 words)

	Kling tribute
		His “social analyses of computing: theoretical perspectives in recent empirical research” (Kling, 1980) influentially lent a sociological perspective to the study of computing.” It compared “systems rationalists” with “segmented institutionalists”.
		Systems rationalists typically emphasize the positive roles of computer technology and assume that there is a consensus on major social goals relevant to computing use.
		While decentralized computing could be stand-alone – it was only a decade ago that computers were predominantly isolated processors of words and spreadsheets – the advent of the Internet afforded peer-to-peer communication.
	www.chass.utoronto.ca /~wellman/publications/kling/kling.htm (2911 words)

	Smart Computing Dictionary Entry - handshake (Site not responding. Last check: 2007-10-20)
		This term is used in several areas of computing to refer to what two devices do before they begin communicating with each other.
		During the handshake, the two devices greet and identify each other.
		There can be handshakes between modems during online communication or between other hardware devices, such as a printer and PC before printing.
	smartcomputing.com /editorial/dictionary/detail.asp?guid=&searchtype=&DicID=9368&RefType=Dictionary (91 words)

	TECH CAPITAL PARTNERS: HANDSHAKE VR Completes $3 Million Financing (Site not responding. Last check: 2007-10-20)
		HANDSHAKE has developed a suite of patented technologies that allow users to manipulate and touch virtual objects over broadband network connections.
		The research and development for HANDSHAKE’s technology began in the department of electrical and computer engineering at the University of Waterloo in 1994.
		HANDSHAKE VR works with leading academic and commercial organizations to develop and pioneer world class haptic and telehaptic solutions.
	www.techcapital.com /040617nr.htm (702 words)

	Additional suggested cleanups for TLS
		If it is decided that it is not a real problem just go with HMAC on the full handshake data.
		Just define that you compute MAC(master_secret, HASH(handshake_messages+Sender)) where HASH is a plain (unkeyed) hash function, e.g.
		As for computing two MAC's, one based on SHA and one on MD5, you can still choose to do that.
	lists.w3.org /Archives/Public/ietf-tls/msg01492.html (454 words)

	Dummies::Understanding Issues in Oral Contracts
		Often, parties enter into agreements that are partially oral and partially written, based on a handshake and a few letters or memos that may indicate some of the aspects of the agreement without actually being contracts themselves.
		It's true that a written agreement is not final until signed — unless you indicate your agreement to the deal otherwise; say, with a handshake.
		A couple of oil companies found this out the hard way in 1987, when a court upheld a handshake deal between Getty Oil and Pennzoil, created when an attorney from Pennzoil shook hands with the directors of Getty Oil over a written agreement that was never signed.
	www.dummies.com /WileyCDA/DummiesArticle/id-664,subcat-SMALLBUSINESS.html (621 words)

	Three Way Handshake
		Using the characteristics of the three-way handshake, we can always determine who is the "originator" of a communication (TCP connection).
		This is important to know, because it is much better if the user, which is you, behind the router, initiates the communication, rather than an external....possibly...
		UDP is the other major underlying communication protocol of the Internet (besides TCP) - but it does not use a handshake to establish a "connection." It is much like a letter dropped in the mail.
	www.pccitizen.com /threewayhandshake.htm (589 words)

	Secure data exchange on Palm OS 5 (Site not responding. Last check: 2007-10-20)
		When the connection is first established, the handshake lets the client authenticate the server, and if required, lets the server authenticate the client.
		It then sends a separate message to the server indicating the handshake is complete on the client side.
		Rajan holds a master's degree in computer applications from Madurai Kamaraj University and has been with IBM for the past four and a half years.
	www-128.ibm.com /developerworks/library/wi-palmos5 (2029 words)

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