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Topic: Nonce


  
  Nonce Journal at bavatuesdays
The Nonce Journal is the handy work of five UMW students -Alissa Bourbonnnais, Alex Cardia, Kanise Carter, Liz Gerber, and Rebecca Parson- from Claudia Emerson’s The Literary Journal class.
The Nonce staff, the first of the four groups to present their work, created a literary journal over the course of a semester with submissions from over thirty-five artists from around the globe -this is not your mother’s college literary journal!
Nonce is an example of the Literary Zine of the 21st century -made for next to nothing, not necessarily tied to any one place, framed by its own generational vision of art and culture, with a unique perspective about the changing nature of peer review.
bavatuesdays.com /nonce-journal   (1444 words)

  
 [No title]
A nonce might, for example, be constructed as the base 64 encoding of time-stamp H(time-stamp ":" ETag ":" private-key) where time-stamp is a server-generated time or other non-repeating value, ETag is the value of the HTTP ETag header associated with the requested entity, and private-key is data known only to the server.
With a nonce of this form a server would recalculate the hash portion after receiving the client authentication header and reject the request if it did not match the nonce from that header or if the time-stamp value is not recent enough.
As shown in the example nonce in section 3.2.1, the server is free to construct the nonce such that it may only be used from a particular client, for a particular resource, for a limited period of time or number of uses, or any other restrictions.
www.ietf.org /rfc/rfc2617.txt   (8494 words)

  
  Nonce - Wikipedia, the free encyclopedia
Nonce means 'for the present time' or 'for a single occasion or purpose', although the word is not often found in general use.
For instance, nonces are used in HTTP digest access authentication to calculate an MD5 digest of the password.
In the UK, the term nonce is a slang word used to refer to a sex offender, especially child sexual abusers, and thus as an insult.
en.wikipedia.org /wiki/Nonce   (329 words)

  
 Nonce word - Encyclopedia.WorldSearch   (Site not responding. Last check: 2007-10-23)
A nonce word is a word used only "for the nonce"—to meet a need that is not expected to recur.
Quark, for example, was a nonce word appearing only in James Joyce's Finnegans Wake until Murray Gell-Mann used it to name a new class of subatomic particle.
Nonce words frequently arise through the combination of an existing word with a familiar prefix or suffix, in order to meet a particular need (or as a joke).
encyclopedia.worldsearch.com /nonce_word.htm   (199 words)

  
 Nonce   (Site not responding. Last check: 2007-10-23)
Nonce means 'for the present time' or a single occasion or purpose' although the is not often found in general use.
In the UK the term nonce is a slang word used to refer to a paedophile.
It was a beautiful time in hip-hop and The Nonce did their part in encapsulating some of the West Coast's varied perspectives at that time.
www.freeglossary.com /Nonce   (261 words)

  
 [No title]   (Site not responding. Last check: 2007-10-23)
In each registration reply the home agent also includes the "old" nonce that has been accepted or rejected, as well as the usual "new" nonce to be used in the next registration.
Nonce protocol I with the optional timestamps from protocol G. home agent can use NTP timestamps as nonces, rather than random numbers.
With nonces, the attacker has to generate a fake message in the limited time from publication of a nonce to its use in the next registration.
www.citi.umich.edu /projects/mobile/mobile-ip-mail/329   (1287 words)

  
 [No title]
That is, nonce verbs that are phonologically similar to high frequency second and third conjugation verbs should be more apt to be assigned a second or third conjugation past participle when compared to nonce items that bear resemblance to low frequency verbs in these classes.
However, nonce words that are dissimilar to any verb are assigned past participles of the first conjugation in 90% of the cases.
Nonce words that the subjects were presented in the io or noi form were tested against the corresponding io or noi database.
linguistics.byu.edu /faculty/eddingtond/italian.html   (4876 words)

  
 World Intellectual Property Organization   (Site not responding. Last check: 2007-10-23)
Using four characters as the short nonce provides good security for the present invention, yet is a sufficiently small number of characters to require the user to enter into the system so as to have a negligible effect on usability.
The method of claim 15, further comprising: sending, by the second component, the third nonce to the first component; and checking, by the first component, that the hash value of the first nonce, the third nonce, and the encrypted third nonce matches the second hash value.
The system of claim 35, wherein the peripheral is further configured to send the third nonce to the peripheral; and the processor is further configured to check that the hash value of the first nonce, the third nonce, and the encrypted third nonce matches the second hash value.
www.wipo.int /ipdl/IPDL-CIMAGES/view/pct/getbykey5?KEY=03/107151.031224&ELEMENT_SET=DECL   (5714 words)

  
 Report   (Site not responding. Last check: 2007-10-23)
Nonce is a unique random number generated when the segment is sent.
Singular nonce for preventing DupACK is implemented like this: for each segment, the sender fills the nonce field with a unique random number generated when the segment is sent.
Cumulative nonce is different from singular nonce mainly in that each side maintains a nonce sum representing the cumulative sum of all in-sequence acknowledged nonces.
www-rcf.usc.edu /~junsool/tcp_report/hard_tcp_proposal.html   (1841 words)

  
 NONCE - Definition
See {For}, {Once}, and {The}.] The one or single occasion; the present call or purpose; -- chiefly used in the phrase for the nonce.
And that he calls for drink, I 'll have prepared him A chalice for the nonce.
{Nonce word}, ``a word apparently employed only for the nonce''.
www.hyperdictionary.com /dictionary/nonce   (70 words)

  
 Sam Ruby: Nonce
Nonce is a funny word that plays a serious role in a number of security implementations.  Generating a nonce is easy - a random number or the current time or a combination of the two is sufficient.
That is, concatenate the nonce, creation timestamp, and the password (or shared secret or password equivalent) and pass the digest of the combination.
Nonce is a funny word that plays a serious role in a number of security implementations.
www.intertwingly.net /blog/1585.html   (2917 words)

  
 Zvon - RFC 3540 [Robust Explicit Congestion Notification (ECN) Signaling with Nonces] - Sender Behavior (Receive)
To conceal a mark, the receiver must successfully guess the sum of the nonces that it did not receive, because at least one packet was marked and the corresponding nonce was erased.
Provided the individual nonces are equally likely to be 0 or 1, their sum is equally likely to be 0 or 1.
This leads to a simple re-synchronization mechanism where the sender resets its nonce sum to that of the receiver when it receives an acknowledgment for new data sent after the congestion window was reduced.
www.zvon.org /tmRFC/RFC3540/Output/chapter6.html   (995 words)

  
 [No title]
The sender can verify the nonce sum returned by the receiver to ensure that congestion indications in the form of marked (or dropped) packets are not being concealed.
Each acknowledgement carries a nonce sum, which is the one bit sum (exclusive-or, or parity) of nonces over the byte range represented by the acknowledgement.
Because the nonce and nonce sum are both one bit quantities, the sum is no easier to guess than the individual nonces.
www.cs.umd.edu /~nspring/papers/draft-ietf-tsvwg-tcp-nonce-01b.txt   (2416 words)

  
 Definition of Nonce
Nonce is used in HTTP Digest Authentication to calculate an MD5 digest of the password.
The Nonce is different each time the 401 authentication challenge response is presented, thus making the replay attack virtually impossible.
In the UK, the term nonce is a slang word used to refer to a paedophile, as in 'James is a nonce'.
www.wordiq.com /definition/Nonce   (297 words)

  
 rfc3540
When packets are marked, the nonce is cleared, and the sum of the nonces at the receiver will no longer match the sum at the sender.
In addition, they must place nonces on packets as they are transmitted and check the validity of the nonce sums in acknowledgments as they are received.
The nonce is added to the current nonce sum as the acknowledgement sequence number is advanced for the recent packet.
ietfreport.isoc.org /idref/rfc3540   (3633 words)

  
 DNS cache poisoning - Wikipedia, the free encyclopedia
DNS requests contain a 16-bit nonce, used to identify the response associated with a given request.
If the server randomizes the source port of the request, the attack may become more difficult, as the fake response must be sent to the same port that the request originated from.
By sending a number of simultanious DNS requests to the server to force it to send more recursive requests, the probability of successfully predicting one of the request nonces increases [1].
en.wikipedia.org /wiki/DNS_cache_poisoning   (896 words)

  
 nonce - Wiktionary
The one or single occasion; the present call or purpose; -- chiefly used in for the nonce.
That will do for the nonce, but we'll need a better answer for the long term.
I had thought that the term was a nonce, but it seems like it's been picked up by other authors.
en.wiktionary.org /wiki/Nonce   (106 words)

  
 What is all this Nonce-sense? - Asymptomatic
First off, "nonce" is pronounced like the prefix "non", but with an "s" sound at the end.
The term "nonce" is used in a variety of ways, but for our purposes it is a unique code that is only used (more or less) once to identify a particular transaction.
With nonces, it would be virtually impossible for someone to leave a comment that worked in the horror story I described above.
asymptomatic.net /2006/06/01/2370/what-is-all-this-nonce-sense   (707 words)

  
 RFC 3540   (Site not responding. Last check: 2007-10-23)
This means that it is possible to resynchronize the sender and receiver after congestion by having the sender set its nonce sum to that of the receiver.
As packets are removed from the queue of out-of-order packets to be acknowledged, the nonce is recovered from the IP header.
This allows the other endpoint to infer nonce support, but is not a negotiation, in that the receiver of the SYN/ACK need not check if NS is set to decide whether to set NS in the subsequent ACK.
asg.web.cmu.edu /rfc/rfc3540.html   (3410 words)

  
 Encyclopedia: Nonce word   (Site not responding. Last check: 2007-10-23)
Look up word in Wiktionary, the free dictionary Word may mean: Word (linguistics), a unit of language that symbolizes or communicates a meaning Microsoft Word, a word processor Word (computer science), a small group of bits Word may also be: In hip hop slang, an exclamation indicating deep and complete...
Quarks are one of the two basic constituents of matter in the Standard Model of particle physics.
The Oxford English Dictionary (OED) is a comprehensive dictionary published by the Oxford University Press (OUP).
www.nationmaster.com /encyclopedia/Nonce-word   (918 words)

  
 Re: proposed Nonce attribute from Joseph Ashwood on 2001-07-03 (xml-encryption@w3.org from July 2001)
Re: proposed Nonce attribute from Joseph Ashwood on 2001-07-03 (xml-encryption@w3.org from July 2001)
Actually 'nonce' is used for the introduction of a one time random value that may or may not be public.
A 'salt' is a long term repeated use value, commonly used in association with password verification, it is public, and it's use is simply to make dictionary attacks harder.
lists.w3.org /Archives/Public/xml-encryption/2001Jul/0004.html   (201 words)

  
 Urban Dictionary: nonce
nonce paedophile twat wanker paedo pervert chav homo kiddy diddler nonse pedo queer fluff-sniffer gary glitter gay heemasex idiot kiddy fiddler nonsense papercutter pedophile peedo ponce poof spaz tosser
NONCE = N ot - O n - N ormal - C ourtyard - E xercise
tags nonce heemasex kiddy diddler peedo len fairclough
www.urbandictionary.com /define.php?term=nonce   (289 words)

  
 [Sip] REGISTER authentication failure due to nonce mismatch   (Site not responding. Last check: 2007-10-23)
My question now is, whether the SIPSet is supposed to send the subsequent REGISTER's with nonce = B (that is, whatever is the new value of nonce it receives becuz of a new authentication challenge).
Cuz what I see is the proxy maintains 1 nonce for a user at a time.
While SIPSet "maintains" the nonce(= A) for REGISTER that it recieved when it tried to regiter for the first time.
www.vovida.org /pipermail/sip/2003-May/004494.html   (521 words)

  
 Nonce | boren.nu
The primary advantage of nonces and the reason we introduced them is that they allow us to eliminate the requirement that sending referrers be enabled.
Tight security means implementing a handful of methods, nonced is one of them, using the POST method is another.
The idea of introducing nonces into WordPress could be quite shocking for some to read at first but I doubt the term can ever be reappropriated here in the UK to describe something essentially benign and technical.
boren.nu /archives/2006/06/02/nonce   (628 words)

  
 nonce - Definitions from Dictionary.com
the present, or immediate, occasion or purpose (usually used in the phrase for the nonce).
The present or particular occasion: "Her tendency to discover a touch of sadness had for the nonce disappeared" (Theodore Dreiser).
the present occasion; "for the nonce" [syn: time being]
dictionary.reference.com /browse/nonce   (181 words)

  
 Issue100   (Site not responding. Last check: 2007-10-23)
Nonce AVP carries a randomly chosen value > (PaC_Nonce), > > and MAC AVP is computed by using the PANA_MAC_Key shared between > the > > PaC and its previous PAA that has an unexpired PANA session with > the > > PaC.
PAA_Nonce is the randomly chosen value > > that MUST be carried in a Nonce AVP in the PANA-Bind-Request > message.
PAA_nonce) > > > > " > > > > to: > > > > " > > The current PAA and PaC compute the new AAA-Key by using the nonce > > values and the AAA-Key-int.
danforsberg.info:8080 /pana-issues/issue100   (899 words)

  
 OID description for 1.3.6.1.5.5.7.48.1.2 - OCSP nonce   (Site not responding. Last check: 2007-10-23)
From RFC 2560: 4.4.1 Nonce The nonce cryptographically binds a request and a response to prevent replay attacks.
The nonce is included as one of the requestExtensions in requests, while in responses it would be included as one of the responseExtensions.
In both the request and the response, the nonce will be identified by the object identifier id-pkix-ocsp-nonce, while the extnValue is the value of the nonce.
www.alvestrand.no /objectid/1.3.6.1.5.5.7.48.1.2.html   (151 words)

  
 XML and Web Service Glossary: Nonce   (Site not responding. Last check: 2007-10-23)
A Nonce is a randomly generated value used to defeat "playback" attacks in communication Protocols.
One party randomly generates a nonce and sends it to the other party.
Since the nonce was randomly generated by the sender, this defeats playback attacks because the replayer can not know in advance the nonce the sender will generate.
www.dret.net /glossary/nonce   (147 words)

  
 Web Services Security - HTTP Digest Authentication without Active Directory
The digest is calculated based on the username, the password, the realm, the nonce, the nc value, the cnonce value, the qop value, and the uri value.
The server can carefully choose and restrict nonce values, such that a particular nonce is only valid for a certain time, only from a particular client, or only for a certain request.
The nonce itself is derived from the base64 encoding of the text representation of the nonce expiration time, which is 1 minute after the current server time.
www.rassoc.com /gregr/weblog/stories/2002/07/09/webServicesSecurityHttpDigestAuthenticationWithoutActiveDirectory.html   (1494 words)

  
 The Mavens' Word of the Day   (Site not responding. Last check: 2007-10-23)
As I understand it, a nonce word is one made up for a special occasion and intended to be used only once.
As we have discussed, a hapax legomenon is a word or phrase found only once in some specified body of language (the entire records of a language, the works of a given author, etc.).
The term nonce derives from a metanalysis of Middle English phrase such as for then anes 'for the one purpose'; the n moved over to create "for the nanes," insert your fave vowel shift, etc. The phrase nonce word itself was first used in 1884, during the preparation of the Oxford English Dictionary.
www.randomhouse.com /wotd/index.pperl?date=19990122   (411 words)

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