Doctorwhobook title Short Trips TimeSignature series Big Finish Short Trips number 18 featuring cover writer Simon Guerrier publisher Big Finish Productions isbn ISBN 1 84435 235 8 pages date October 2006 preceding Short Trips The Centenarian following Short Trips Dalek Empire Short Trips TimeSignature is a Big Finish Productions Big Finish original anthology edited by Simon Guerrier and based on the long running United Kingdom British science fiction on television science fiction television series Doctor Who . The collection is themed loosely around music , time and consequences. DWspinoff Stories class wikitable Title Author Doctor Featuring An Overture Too Early ref Originally published in Short Trips The Muses ref Simon Guerrier Third Doctor 3rd Sarah Jane Smith Sarah and Brigadier Lethbridge Stewart The Brigadier The Ruins of Time Philip Purser Hallard First Doctor 1st Susan Foreman Susan , Ian Chesterton Ian and Barbara Wright Doctor Who Barbara Gone Fishing Ben Aaronovitch Sixth Doctor 6th List of Doctor Who spin off companions William William The Avant Guardian Eddie Robson Second Doctor 2nd Jamie McCrimmon Jamie and Zoe Heriot Zoe Second Contact Jonathan Clements Eighth Doctor 8th Resonance Ben Woodhams Fifth Doctor 5th Walkin City Blues Joff Brown 6th William The Hunting of the Slook Marc Platt Seventh Doctor 7th The Earwig Archipelago Matthew Sweet writer Matthew Sweet 6th William DS Al Fine Simon Guerrier 8th Certificate of Destruction Andrew Cartmel 6th William Notes references External links http www.bigfinish.com 18 Doctor Who Short Trips TimeSignature Big Finish Productions Short Trips TimeSignature Doctor Who RG id whotrip21 title Short Trips TimeSignature Category 2006 books Category Big Finish Short Trips Doctorwho stub ... more details
JohnHancocksSignature.svg thumb 300px John Hancock s signature is the most prominent on the United States Declaration of Independence and the Articles of Confederation . A signature from lang la ... a simple X that a person writes on documents as a proof of identity and intent. The writer of a signature is a signatory . Similar to a handwritten signature, a signature work describes the work as readily identifying its creator. A signature may be confused with an autograph , which is chiefly an artistic signature. Function and types of signatures This section is linked from Literacy Image Autograph of Benjamin Franklin.svg thumb 220px Signature of Benjamin Franklin The traditional function of a signature is evidential it is to give evidence of The provenance of the document identity The intention will of an individual with regard to that document For example, the role of a signature ... people place a thumbprint on legal documents in lieu of a written signature. There are many other terms which are synonymous with signature . In the United States, one is John Hancock , named after ... May 3, 2011. ref Image Gandhi signature.svg thumb 220px Signature of Mahatma Gandhi The signature ... a signature it may be made in any number of ways. These include by a mechanical or rubber stamp facsimile. A signature may be made by the purported signer. Alternatively someone else duly authorized by the signer acting in the signer s presence and at the signer s direction may make the signature. ref ... calligraphic writing. As an example, the final k in John Hancock s famous signature on the US Declaration ... paraph paraph . ref Paraphe, also spelled parafe, is a term meaning flourish, initial or signature ... section date April 2010 Special signature machines, called autopen s, are capable of automatically reproducing an individual s signature. These are typically used by people required to sign many documents ... in the United States have begun having their signature made into a TrueType font file. This allows ... more details
artist is identified with Timesignature , a notational device used to specify how many beats ...selfref For the use of signatures in Wikipedia, see Wikipedia Signatures . A signature is a hand written .... wiktionary signatureSignature may also refer to distinctive, characteristic indicative of identity In art Signature artwork , works by popular and well established artists that are easily recognized ... In computing Signature block , text automatically appended at the bottom of an e mail message, Usenet article, or forum post Method signature , in computer programming, especially object oriented programming, how a method is commonly identified Type signature , which defines the inputs and outputs for a function or method In cryptography Blind signature , digital signature in which the content of a message is disguised Digital signature or public key digital signature , a method for authenticating information Digital Signature Algorithm , a United States Federal Government standard Electronic signature , a signature imputed to a text via one or more of several electronic means, or cryptographic means to add non repudiation and message integrity features to a document ElGamal signature scheme , based on the difficulty of computing discrete logarithms Key signature cryptography , the result of applying a hash function on a key XML Signature , a W3C recommendation that defines an XML syntax In mathematics Signature logic , in mathematical logic Signature permutation , in mathematics Signature of a real symmetric bilinear form Metric signature of the metric tensor on a pseudo Riemannian manifold Signature topology of a 4 k dimensional compact oriented manifold Signature of a knot , in knot theory Prime signature , the multiset of exponents in the prime factorisation of a number In music Key signature , a series of sharp or flat symbols placed on the staff, designating notes that are to be played one semitone higher or lower Signature Moya Brennan album Signature Moya Brennan ... more details
Confusing date December 2006 The signature of a metric tensor or more generally a nondegenerate symmetric ... take a pair of values from 0 to n . The signature may be denoted either by a pair of integers such as nowrap ... 1,3 resp. 3,1 . ref Rowland, Todd. Matrix Signature. From MathWorld A Wolfram Web Resource, created by Eric W. Weisstein. http mathworld.wolfram.com MatrixSignature.html ref The signature ... with a definite bilinear form positive definite signature. A Lorentz metric Lorentzian metric is one with signature nowrap p , 1 , or sometimes nowrap 1, q . There is also another definition of signature ... from above, the signature is simply the sum of p and &minus q . For example, nowrap s 1 &minus 3 ... Let A be a symmetric matrix of reals. More generally, the metric signature i sub sub , i ... V , the signature of V is the signature of the matrix which represents math phi math with respect to a chosen Basis linear algebra basis . According to Sylvester s law of inertia , the signature does ... signature. This means that the signature is a complete invariant for scalar products on isometric transformations ... if they have the same signature. Geometrical interpretation of the indices The indices math i math and math ... has signature math i , i , 0 math , with math i n i math . So the values math i , i math and math ... 1 to their scalar product. Examples Matrices The signature of the identity matrix math n times n math is math n, 0, 0 math . More generally, the signature of a diagonal matrix is the number ... signature math 1, 1, 0 math , therefore they are congruent because of Sylvester s law of inertia ... products The standard scalar product defined on math mathbb R n math has math n, 0, 0 math signature. A scalar product has this signature if and only if it is a definite bilinear form positive definite scalar product. A negative definite scalar product has math 0, n, 0 math signature. A semi definite positive scalar product has math n, 0, m math signature. The Minkowski space is math R 4 math and has ... more details
Advert date September 2010 Wikify date October 2010 Infobox Company name American Signature, Inc. logo ... homepage http www.vcf.com http www.vcf.com footnotes intl American Signature , Inc. is a privately ... Value City Furniture and American Signature Furniture, and the manufacturer brand American Signature ... dramatically increased. His furniture sales skyrocketed, and he knew it was time to create a separate ... time for Jerome Schottenstein to pass this tradition to his son, Jay. Jay Schottenstein and American Signature, Inc. In 1976, Jay Schottenstein joined Value City Furniture and in 1984, he was named ... Signature was formed. This exclusive line was sold in Value City Furniture stores. Under Jay s leadership ... feet. Jay also purchased the American Signature Design Center in High Point, North Carolina where expert artisans created exclusive designs for the American Signature brand. With the addition of the proprietary American Signature brand, and the overall expansion of Value City Furniture, Jay knew it was time to completely break away from the department stores. In 2002, American Signature, Inc. was formed ... Signature, Inc. became the parent company of the retail brand Value City Furniture and the manufacturer brand, American Signature. But the biggest change came in 2003, when the company announced the launch of the American Signature Furniture retail brand, with their first store opening in Nashville, Tennessee . With the exception of a few, the majority of American Signature Furniture stores are located ... to customers, but much like its sister store Value City Furniture, American Signature Furniture ..., joined American Signature, Inc. As a 4th generation family member, he is committed to this business started by his great grandfather almost 100 years ago. Today American Signature, Inc. continues to own and operate Value City Furniture, American Signature Furniture and American Signature. The retail ... American Signature Furniture http www.vcf.com Value City Furniture References reflist Category Furniture ... more details
important when an XML Signature refers to a remote document, which may be rendered in time ...XML Signature also called XMLDsig , XML DSig , XML Sig defines an XML syntax for digital signatures and is defined in the W3C recommendation http www.w3.org TR xmldsig core XML Signature Syntax and Processing ... a Uniform Resource Locator URL can be signed. An XML signature used to sign a resource outside its containing XML document is called a detached signature if it is used to sign some part of its containing document, it is called an enveloped signature if it contains the signed data within itself it is called an enveloping signature. Structure An XML Signature consists of a tt Signature tt element ... source lang xml Signature SignedInfo CanonicalizationMethod SignatureMethod Reference Transforms DigestMethod DigestValue Reference Reference etc. SignedInfo SignatureValue KeyInfo Object Signature ... that selects a defined subset of the document tree. ref http www.w3.org TR xmldsig filter2 XML Signature ... s . The tt SignatureValue tt element contains the Base64 encoded signature result the signature ... element optionally allows the signer to provide recipients with the key that validates the signature ... data if this is an enveloping signature . Validation and Security Considerations When validating an XML Signature, a procedure called Core Validation is followed. Reference Validation Each tt Reference ... if they do not match, validation fails. Signature Validation The tt SignedInfo tt element is serialized ... using tt KeyInfo tt or by other means, and the signature is verified using the method specified ... more complex than the creation of an ordinary digital signature because a given XML Document ... signature is created by using an asymmetric key algorithm typically RSA algorithm RSA to encrypt the results ... , a single byte difference would cause the digital signature to vary. Moreover, if an XML document ... Infoset , allowing to work on subsets of the data, having various ways to bind the signature ... more details
A mobile signature is a digital signature generated either on a mobile phone or on a SIM card . Origins of the term mSign The term first appeared in articles introducing mSign short for Mobile Electronic Signature Consortium . It was founded in 1999 and comprised 35 member companies. In October 2000, the consortium published an XML interface defining a protocol allowing service providers to obtain a mobile digital signature from a mobile phone subscriber. In 2001, mSign gained industry wide coverage when it came apparent that Brokat one of the founders company also obtained a process patent in Germany for using the mobile phone to generate digital signatures. MoSign project and standardization attempt The MoSign project short for Mobile Signature initiated by the companies Deutsche Bank , Ericsson , Materna , Microsoft , Sema Group , Siemens and TC TrustCenter was meant to demonstrate the deployment ... the IC 35 s WAP browser to view WAP pages from a remote server. To generate a mobile signature the user ... and Mobile Signature Roaming for systems implementing mobile signature services. Mobile signatures .... Those mobile signature services on sim cards can be supported by almost all GSM phones ... a similar mobile signature application. The mobile signature is the legal equivalent of your own wet signature. The mobile signature is created by typing a secret code i.e. your signing PIN into the signing ... signature. Each of your mobile digital signatures can be linked to a digital certificate an electronic record that vouches for your real world identity. Thus, the mobile signature is a unique feature ... essay 083.html ref Schemes like one time password generators and two factor authentication does not completely ... the authentication on the Internet with a parallel closed network like mobile GSM and a digital signature ... operator, makes it an improbable attack target. Mobile Signature with On Board Key Generation Turkcell is the first provider of a mobile signature service with On Board Key Generation functionality, which ... more details
for high priority or time sensitive delivery of documents. Although the original signature on the original document was on paper, the image of the signature and its transmission was electronic. ref name ib http www.isaacbowman.com the history of electronic signature laws The History of eSign ref ... have been common there since time immemorial. Fraud is a common issue in all signature situations ... that is taking a sufficient amount of time signals. Technological implementations signature systems ... signature , or e signature, is any electronic means that indicates either that a person adopts ..., a signature is a stylized script associated with a person. In commerce and the law, a signature ... are comparable to a Seal device seal . Increasingly, encrypted digital signature s are used in e ... signature. ref http www.itc.virginia.edu virginia.edu fall00 digsigs home.html The University ... of electronic signature laws around the world, including in the US. ref cite web url ... an electronic signature for the purpose of US law as an electronic sound, symbol, or process, attached ... be an electronic transmission of the document which contains the signature, as in the case of facsimile ... States, the definition of what qualifies as an electronic signature is wide and is set out in the Uniform ... by first defining a generic electronic signature as a signature that consists of one or more letters ... document , then defining a secure electronic signature as an electronic signature with specific ... SOR 2005 30 PIPEDA s secure electronic signature regulations refine the definition as being a digital signature applied and verified in a specific manner. In the European Union , the EU Directive on Electronic .... For instance, PIPEDA definitions 1 An electronic signature is a signature that consists of one or more ... with an electronic document 2 A secure electronic signature is as an electronic signature that a is unique to the person making the signature b the technology or process used to make the signature ... more details
In art, signature artwork refers to works by popular and well established artists that are easily recognized as theirs because of unique characteristics in style, medium, or subject matter. ref http www.asu.edu cfa wwwcourses art SOACore signatureIIA.htm ref ref Museum of Modern Art, Collection, A Signature Style One Number 31, 1950 is an immense network of overlapping lines, drips, and splatters of paint on canvas. To create this and his other drip paintings, Pollock began by tacking unstretched ... to the recognition of a person s signature on a work is drawn indicating that the work itself may ... of works that demonstrate the characteristics identified as a signature artwork is necessary ... 11 to June 6, 1999 http www.thecityreview.com pollock.html While it is de rigueur to concentrate on the signature ...... ref Signature artwork also refers to distinctive works that may be easily recognized without having ..., whose signature mustache and eccentric art buzzed the art world, has 100 prints on display in the Georgia ... While it is de rigueur to concentrate on the signature works that define an artist s style, it is very ... pollock physicist.html Known as Jack the Dripper, Jackson Pollock created his signature paintings ... of pure creativity... ref serve as signature artworks of those artists. Consistency is highly ... who has not demonstrated an established style that remains consistent for a period of time ..., Calder used many colors on his Tribute To Mexico. In addition to his signature colors of red, blue ...?id 0001&artnls en&requrl display 0001 en Although his signature work is often quite large sometimes ... are referred to as signature artworks for them. Schools of art bear similar characteristics that enable easy recognition, such as the Impressionists and they may be described as signature artworks of the school. Similar uses of Signature disambiguation signature exist in many fields of the arts and sciences ... by Duke University DEFAULTSORT Signature artwork Category Art criticism Category Art history Category ... more details
time such as the binding of a test compound to a target drug receptor. Signature s patent portfolio ... companies as well as biotech firms. The key goal of Signature was to reduce the discovery time required ...Orphan date February 2009 Infobox Company name Signature BioScience type Private foundation 1998 location ... and Development num employees approximately 100 dissolved 2003 Signature BioScience Inc. was the first ... of funding. Before Signature was dissolved, it had just completed Phase II trials on Digitoxin .... History Timeline Image Timeline 1.jpg 500px right Signature BioScience Signature was founded by John .... Signature s main business model was to become a drug development company with preclinical ... over as the CEO in late 2000. ref Huggett, B. Signature Raises 17 M Privately For PhenoDynamic Technology. Bioworld Today Archives. September 7, 2000. ref ref Signature Bio 10 10 08 http www.archives.org. ... Mark McDade, who left Signature to go to Protein Design Labs. Zimmerman became the President ... held the positions of EVP of Research & Development at Signature. ref Signature BioScience CEO Goes ... number 112943. Signature BioScience Announces Management Team Changes. Biomedical NewsSearcher. November 5, 2002. ref See Key People below for more about others in the company. In September 2001, Signature ... on a chip. ref Article reference number 92485. Micralyne and Signature BioScience Announce Research and Development Agreement ref Signature acquired the entirety of PrimeCyte s stock in the beginning ... on drug discovery. Signature wanted the newly acquired company to help advance its detection ... 8, 2002. ref Signature then acquired Protein Design Labs Small Molecule Group SMG at the end ... 47955. Signature Acquires Protein Design Labs Small Molecule Group. Biomedical NewsSearcher. January 29, 2002. ref See Acquisitions and Partnerships for the complete list of companies. Signature became .... Signature Acquires Protein Design Labs Small Molecule Group. Biomedical NewsSearcher. January 29 ... more details
see also Mormon studies Signature Books is a publisher press specializing in subjects related to Utah ... day Saints and in 1980 he and a few investors created Signature Books and in 1981 published its first book, Saintspeak by Orson Scott Card . Several of Signature Books publications have won awards from ... those present at Signature Books inception were George D. Smith and Scott Kenney, assisted by a board ... , Orson Scott Card , and Jay Parry. Present Signature Books produces from eight to ten books a year ... Smith , Rudger Clawson , B. H. Roberts and Reed Smoot . Signature has also published noted studies ... note 123 ref Signature Books is sometimes at odds with the Foundation for Ancient Research and Mormon ... historical scholarship. Author Simon Southerton referred to Signature Books as a perennial thorn in the side of FARMS. ref Harvnb Southerton 2004 pp 148 149 ref One example was Signature Book s publication ... resulted in five negative book reviews by FARMS. ref Harvnb Cobabe 2003 ref Ron Priddis of Signature ... Institute publisher Signature Books url http www.signaturebooks.com excerpts insider s4.htm accessdate ... claims that Signature Books threatened a lawsuit over several reviews of its books that appeared ... the lawsuit threat was a book review published by Stephen E. Robinson , on Signature published The Word of God Essays on Mormon Scripture , in which Robinson blasted, Korihor Korihor s back, and this time he s got a printing press. In its continuing assault upon traditional Mormonism, Signature Books ......in dealing with Latter day Saint belief. ref Harvnb Robinson 1991 ref Signature Books asserts that several ... to the LDS tradition. citation needed date August 2011 Signature management made an inquiry ... libelous. Signature then requested a retraction. In 2004, Signature Books posted on its web site a speech .... ref Harvnb Midgley 2004 Although Hatch s essay was present on the Signature Books website on 24 April ... last Midgley first Louis authorlink Louis C. Midgley title The Signature Books Saga journal FARMS Review ... more details
The term infrared signature is used by Military science defense scientists and the military to describe the appearance of objects to infrared sensors . An infrared signature depends on many factors, including ..., Gaitonde, U.N., & Marathe A.G. 2001 Numerical studies of infrared signature levels of complete aircraft ... of the detecting sensor. As such there is no all encompassing definition of infrared signature nor any trivial means of measuring it. For example the infrared signature of a truck viewed against a field will vary significantly with changing weather, time of day and engine loading. Infrared stealth ..., H.R., & Rao, G.A. 2007 Infrared signature studies of aerospace vehicles , Progress in Aerospace ..., S.P., Rao, G.A., Sane, S.K., & Marathe, A.G. 2005 Aircraft plume infrared signature in nonafterburning ..., S.K. 2008 Infrared signature suppression of helicopter engine duct based on conceal and camouflage ... signature of threats and develop the equipment required to detect them and to reduce the infrared signature of their own assets to threat sensors. In practice this might mean equipping a warship ... signature below the detection threshold of the infrared homing infrared sensor guiding the missile. Two fairly successful examples of defining the infrared signature of an object are the apparent ... temperature difference The apparent temperature difference method of defining infrared signature gives ... and the finite size of the detector s pixels. The value is a complex function of range, time, aspect, etc. Contrast radiant intensity The contrast radiant intensity method of defining infrared signature ... desirable to employ a computer to predict what the infrared signature will be before fabricating an actual object. Many iterations of this prediction process can be performed in a short time at low cost, whereas use of a measurement range is often time consuming, expensive and error prone. A number of software houses have built infrared signature prediction software packages. These generally ... more details
unreferenced date December 2010 The genomic signature refers to the characteristic frequency of oligonucleotide s in a genome or sequence. It has been observed that the genomic signature of phylogenetically related genomes is similar. DEFAULTSORT Genomic Signature Category Nucleic acids ... more details
graduating class. From 1992 to 2002, before Signature School became a full time high school, it operated ...Use mdy dates date November 2011 Infobox school name Evansville Signature School native name Signature ... Penguin website http www.signature.edu Signature School Signature School is a charter school charter ... in 2002 and is Indiana s first public charter high school. The first graduation ceremony for Signature ... bot H3llBot ref In 2007, Signature School was awarded one of the best schools nationwide. It was No. 86 ... article, Signature School was listed as one of the top 10 charter schools in the United States ... 99th. In December 2008, Signature was once again nationally ranked, placing 68th on U.S. News and World Report s annual 100 best High Schools list. Also, in the 2008 school year, Signature was declared a blue ribbon school. In 2009, Signature School was named the 27th best high school in the country by Newsweek. In 2010, Signature School has been listed as the 7th best high school in the country by Newsweek. Like any public school, Signature School is free and open to the public. The EVSC does not associate with Signature School nor do they interfere with their style of teaching. The school ... arts humanities . Signature School has been accepted into the International Baccalaureate Programme . ref cite web title Signature School publisher International Baccalaureate url http www.ibo.org .... Signature School prides itself on offering challenging courses for the self motivated ... regularly. Unlike other high schools, Signature students do not eat in a school cafeteria ... floor of the Signature School Science Center. Students sign up each morning for a restaurant and sign ... though they have no sports to support him in other than golf. Signature School also pays tribute to the late ... to keep that belt on tight boys, there s no telling what could happen. Signature School has a focus on academics and the arts. Within its first five years of existence, Signature School has been ... more details
Unreferenced date July 2007 Image Urbainpact.jpg thumb This document was evidence in the trial against Urbain Grandier burned at the stake in 1634 . It was presented as a diabolical pact written in backwards Latin and signed by Grandier, several demons identified by their seals and a clearly visible Satan as . Image TorresKio.JPG thumb In the Spanish Satanic comedy film The Day of the Beast film The Day of the Beast 1995 , the Puerta de Europa towers of Madrid are said to be shaped in the form of the Devil s signature. In demonology , a diabolical signature from diabolus , the Latin for devil which comes from the Greek diabolos for devil is the signature of a devil, demon or similar spirit, usually in order to sign a soul away. The most famous of these is in the story of Faust . Demons signatures are designed to disguise their actual names. They are usually signed in blood . If there is a mass of signatures, they are usually signed in a circle. Some books on demonology, like Arbatel de Magia Verum and The Lesser Key of Solomon or Lemegeton , assert that all demon s have their own signature, collectively called seal of the demons , and sign the acts of diabolical pact s with them. These seals not seals in the usual sense, as they are handwritten are lineal drawings, often complicated. According to The Lesser Key of Solomon and the acts of some witch trials , there are demons that have more than one seal or signature. It is notable that many of these signatures seem to include the sign of the cross , which is usually believed to scare demons. There are many instances of supposed demonic signatures. These signs appeared mostly during the Renaissance , in a time in which demonology was a subject of study for many theology theologian s, priest s, alchemy alchemists , cabalist s and other scientists and pseudo scientists. One of the accusations by which the Inquisition sentenced Urbain Grandier to death was based on several of these signatures. Category Demons Category Pe ... more details
key remains secret further, some non repudiation schemes offer a time stamp for the digital signature, so that even if the private key is exposed, the signature is valid nonetheless. Digitally signed ...About secure cryptographic signatures simple signatures in digital form Electronic signature A digital signature or digital signature scheme is a mathematical scheme for demonstrating the authenticity of a digital message or document. A valid digital signature gives a recipient reason to believe that the message ... electronic signature s, a broader term that refers to any electronic data that carries the intent of a signature, ref http frwebgate.access.gpo.gov cgi bin getdoc.cgi?dbname 106 cong public laws&docid ..., a properly implemented digital signature gives the receiver reason to believe the message was sent ... type. Digital signature schemes in the sense used here are cryptographically based, and must be implemented ... s, or a message sent via some other cryptographic protocol . Definition Image Digital Signature diagram.svg thumb right 350px Diagram showing how a simple digital signature is applied and then verified Main Public key cryptography A digital signature scheme typically consists of three algorithms A key ... key . A signing algorithm that, given a message and a private key, produces a signature. A signature verifying algorithm that, given a message, public key and a signature, either accepts or rejects the message s claim to authenticity. Two main properties are required. First, a signature generated ... signature for a party who does not possess the private key. History In 1976, Whitfield Diffie and Martin Hellman first described the notion of a digital signature scheme, although they only conjectured ... Signature Schemes and Applications to Cryptographic Protocol Design , Anna Lysyanskaya, PhD thesis ... of any two valid signatures s sub 1 sub , s sub 2 sub of m sub 1 sub , m sub 2 sub is a valid signature ... digital signature was Lotus Notes 1.0, released in 1989, which used the RSA algorithm. Citation ... more details
In cryptography , a Lamport signature or Lamport one timesignature scheme is a method for constructing a digital signature . Lamport signatures can be built from any cryptographically secure one way function ... tree s, a single key could be used for many messages, making this a fairly efficient digital signature scheme. The Lamport signature cryptosystem was invented in 1979 by Leslie Lamport , named after ... signature and she publishes them along with the message. Note that now Alice s private key is used and should never be used again. The other 256 random numbers that she did not use for the signature ... would later be able to create false signatures. Verifying the signature Then Bob wants to verify Alice s signature of the message. He also hashes the message to get a 256 bit hash sum. Then he ... in the same manner that Alice picked the random numbers for the signature. That is, if the first ... each of the 256 random numbers in Alice s signature. This gives him 256 hashes. If these 256 hashes exactly match the 256 hashes he just picked from Alice s public key then the signature is ok. If not, then something is wrong. Note that prior to that Alice has published the signature of a message ... list of 256 random numbers for the signature. And after Alice has published the signature others still .... The signature of the message is math sig m 1 ldots m k y 1,m 1 , ldots, y k,m k s 1, ldots,s k math . Verifying a signature The verifier validates a signature by checking that math f s i ... model. In Lamport signatures, each bit of the public key and signature is based on short messages ... , the private key elements y sub i,j sub and the signature elements s sub i,j sub must be no less ... hash function and are limited to attacks that target only a single preimage at a time. It is known ... . Short public key A Lamport signature can be combined with a hash list , making it possible to only ... math values math z ij math . To be able to verify the random numbers in a signature against the single ... more details
Signature Theatre may refer to Signature Theatre Arlington, Virginia , a stage theater in Virginia Signature Theatre Company New York City , a stage theater in New York Signature Theatres, a chain of movie theaters bought and rebranded by the Regal Entertainment Group in 2004 disambig ... more details
selfref For the use of signatures in Wikipedia, see Wikipedia Signatures . A signature block often abbreviated as signature , sig block , sig file , .sig , dot sig , siggy , or just sig is a block of text ... response follows. It is common practice for a signature block to consist of one or more lines ... as a digital signature . A sig block is easily forged, whereas a digital signature uses cryptographic ... in a signature block includes the poster s name, phone number and email address, along with other ... self classification codes , though the practice is waning. E mail and Usenet An e mail signature is a block ... and Eudora email client Eudora , can be configured to automatically append an e mail signature with each new message. A shortened form of a signature block sometimes called a signature line , only ... down, conserving Bandwidth computing bandwidth as well as the time required to read the message ... goes by many names, including sig dashes , signature cut line , sig marker , and sig separator , allows software to automatically mark or remove the sig block as the receiver desires. The signature prefix ... to email. Internet forums On Internet forums web forums , the rules are often less strict on how a signature ... as text interface applications. Users will typically use a signature text area in their given profile ..., battles and signature of the week contests, where members submit their entries to have them ... control, would often contain a humorous or witty saying. Multi line user signature blocks were rare ... followed by text. See also James Parry Kibo , a Usenet poster famous for his absurdly long signature. Signature tag Notes and references references External links RFC 1855, Netiquette Guidelines section 2.1.1 contains guidelines on mail RFC 3676, 4.3 Usenet Signature Convention http lipas.uwasa.fi ts http signatur.html What are the restrictions for a proper signature? http www.odce.ie GetAttachment.aspx ... Internet forum terminology de Signature fr Signature internet et usenet he ... more details
from the hull. Trimaran warships Image RV Triton bow.jpg thumb 200px The RV Triton For a time the Royal ... had a very low acoustic signature. With three blade like hulls these ships would have cut through the water ... more details
Undeniable signatures are a form of digital signature invented by David Chaum and Hans van Antwerpen in 1989. They have two distinctive features, The verification process is interactive, so that the signatory can limit who can verify the signature. A disavowal protocol, which is a cryptographic protocol that allows them to determine whether a given signature is a forgery . The first means that a signatory can allow only others who are authorized to access the document to verify their signature. If the document were to be leaked to a third party, the third party would be unable to verify that the signature is genuine. This is a designated verifier signature . However, because of this property it means that the signatory may deny a signature which was valid. To prevent this, there is the second property, a method to prove that a given signature is a forgery. See also Topics in cryptography References David Chaum, Hans van Antwerpen Undeniable Signatures Crypto 89, LNCS 435, Springer Verlag, Berlin 1990, 212 216. Category Cryptography ... more details
for the proposed skyscraper in Nashville, Tennessee, USA Signature Tower Infobox building name Signature Towers image Signaturetowersdubai.jpg image size 220px caption location Business Bay , Dubai latd 25 latm 11 lats 05.23 latNS N longd 55 longm 16 longs 03.53 longEW E iso region AE DU coordinates display title antenna spire 350.8 m, 305.2 m, 250.6 m ref cite web url http www.skyscrapercity.com showpost.php?p 12627851&postcount 185 title skyscrapercity post ref status Proposed roof 350.8 m, 305.2 m, 250.6 m floor count 79, 65, 52 top floor convert 340.8 m ft abbr on start date est completion on hold building type Mixed use floor area convert 560000 m2 sqft abbr on 0 ref cite web url http img255.imageshack.us img255 9692 untitled6qu8.jpg title Project fact sheet ref architect Zaha Hadid structural engineer Meinhardt Group ref cite web url http www.meinhardtgroup.com projectdetail.php?pid 3965 title Signature Towers Project Sheet ref developer Dubai Properties Signature Towers formerly known as Dancing Towers is a three tower, mixed use complex that is to be built in Dubai , United Arab Emirates . It was designed by Iraqi born architect Zaha Hadid after winning an international design competition which included proposals from Office for Metropolitan Architecture OMA ref cite web url http www.oma.eu index.php?option com projects&view portal&Itemid 10&id 441 title OMA Proposal ref and Reiser & Umemoto among others. The developers are Dubai Properties ref name ameinfo.com cite web url http www.ameinfo.com 88718.html title Press release for launch of project ref , the company responsible for the earlier Jumeirah Beach Residence . Apart from these three towers, the project will also ... title Zaha Hadid s exhibition ref At the time of the launch the name for the project was Dancing Towers however, this has now been changed to Signature Tower & Dubai Financial Market Development. Gallery ... id Signature Towers ... more details
In cryptography , a ring signature is a type of digital signature that can be performed by any member of a group of users that each have key cryptography keys . Therefore, a message signed with a ring signature is endorsed by someone in a particular group of people. One of the security properties of a ring signature is that it should be difficult to determine which of the group members keys was used to produce the signature. Ring signatures are similar to group signature s but differ in two key ways first, there is no way to revoke the anonymity of an individual signature, and second, any group of users can be used as a group without additional setup. Ring signatures were invented by Ron Rivest , Adi Shamir , and Yael Tauman , and introduced at ASIACRYPT in 2001. ref http www.springerlink.com ... 2001. ref The name ring signature comes from the ring like structure of the signature algorithm ... signature on a message m , on input m , SK sub i sub , PK sub 1 sub , ... , PK sub n sub . Anyone can check the validity of a ring signature given , m , and the public keys involved, PK sub 1 sub , ... , PK sub n sub . If a ring signature is properly computed, it should pass the check. On the other hand, it should be hard for anyone to create a valid ring signature on any message for any ..., Shamir, and Tauman described ring signatures as a way to leak a secret. For instance, a ring signature could be used to provide an anonymous signature from a high ranking White House official , without ... the anonymity of a ring signature cannot be revoked, and because the group for a ring signature can be improvised. Another application, also described in the original paper, is for deniable signature s. A ring signature where the group is the sender and the recipient of a message will only seem to be a signature of the sender to the recipient anyone else will be unsure whether the recipient or the sender was the actual signer. Thus, such a signature is convincing, but cannot be transferred ... more details
refimprove date February 2009 original research date October 2010 A signature dish is a recipe that identifies an individual chef . Ideally it should be unique and allow an informed gastronome to name the chef in a blind tasting. It can be thought of as the culinary equivalent of an artist finding their own style, or an author finding their own voice. In practice a chef s signature dish often changes with time or they may claim several signature dishes. In a weaker sense, a signature dish may become associated with an individual restaurant, particularly if the chef who created it has since moved on or died. It can also be used to refer to a culinary region, in which case its meaning may be the equivalent of national dish . At its weakest, the term can simply mean chef s specials which are in no way unique or even particularly unusual. Examples Franz Sacher sachertorte ref cite web url http hotels.lonelyplanet.com hotel Salzburg Hotel Sacher Salzburg P1000138170.html title Hotel Sacher Salzburg work Lonely Planet accessdate 2008 10 16 ref Albert Roux Souffl Suissesse ref cite news title Rural Treat url http www.caterersearch.com Articles 2001 07 26 22901 rural treat.html work Caterersearch date 26 July 2001 accessdate 2008 10 16 ref Gordon Ramsay cappuccino of white beans with grated truffles ref cite news title The Get Kitchen Confident url http query.nytimes.com gst fullpage.html?res 950DE3D8123FF936A35752C1A9609C8B63 work The New York Times date 16 October 2008 accessdate 2008 10 16 first Sandra last Ballentine ref Heston Blumenthal Snail Snails in cuisine snail porridge ref cite news title Hot stuff at 200 degrees below zero url http www.telegraph.co.uk arts main.jhtml?xml arts 2005 06 21 ftheston21.xml work The Daily Telegraph date 21 June 2005 accessdate 2008 10 16 location London first Cassandra last Jardine ref Fergus Henderson roast bone marrow with parsley salad ... Use dmy dates date October 2010 DEFAULTSORT Signature Dish Category Cuisine Category Restaurant terminology ... more details
Unreferenced date December 2009 Image SignatureRecord.jpg right thumb 200px Signature Record by Coleman Hawkins . Signature Records was a mid 20th century United States based record label . Noted Signature recording artists included Anita O Day , Coleman Hawkins , Eddie Lawrence , Ray Anthony , Barbara McNair , Monica Lewis , Dickie Thompson , Jane Harvey , Kay Thompson and Alan Dale singer Alan Dale . Bob Thiele produced records for Signature in the 1940s and 1950s. He was married to two of Signature s vocalists Monica Lewis and Jane Harvey. The label flourished in the 1940s, but went out of business in 1972. Citation needed date April 2007 2007 revival Signature Records is also a record label set up in January 2007 by Max Martin , to record pop music and create new artists. Artists include David Bisbal and Amanda singer Amanda . See also List of record labels Category American record labels de Signature Records eo Signature Records nl Signature Records ... more details
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