Nonce   (translated from German)
Nonce In that Cryptography is one Nonce, Abbreviation for A NUMBER used once,"a ...
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Salt (cryptography)
Salt (cryptography) In cryptography, a salt consists of random bits used ... very closely related to the concept of nonce. See also Password cracking External links Storing ...
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RC4
... named RC4, see Route Coloniale 4. In cryptography, RC4 (or ARCFOUR) is the most widely ... output. RC4 does not take a separate nonce alongside the key. As with any cipher ... but particularly with Vernam ciphers, such a nonce is a requirement for security, so that ... a long-term key with a unique nonce using a construction such as HMAC. However ... that use RC4 simply concatenate key and nonce; RC4's weak key schedule then ...
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User:Davidgothberg/Crypto steps
... might be relevant in this section: Key (cryptography), Key management, Key exchange, Public-key cryptography, Man in the middle attack ) IV / nonce For simplicity the same shared secret (key ... good thing. Therefore an IV (initialization vector / nonce) is usually added. The IV should be ... can be a big random value (a nonce) that is big enough (at least ...
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Closed-loop authentication
... passing back and forth a cryptographically signed nonce, each party demonstrating to the other that ... done by sending an email containing a nonce to the address, and requiring that the party being authenticated supply that nonce before the authentication proceeds. The email containing the nonce is usually worded so as to explain ... recipient and discourage them from supplying the nonce (often via visiting a URL) unless ...
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Talk:Block cipher modes of operation
... would reclassify this article into general Category:Cryptography, personally, as it isn't really about ... the term algorithm in crypto, see Talk cryptography for about mid March this year. That ... Göthberg 15:48, 31 October 2005 (UTC) Nonce/IV + Counter Nice doc! Nice diagrams! In this figure there is a Nonce and a Counter that seem to "come ... CTR section of the article: "The IV/nonce and the counter can either be ...
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IP second   (translated from German)
... Diffie Hellmann Schluesselvereinbarung and a coincidental value (Nonce - one does not send) Transponder sends likewise ... Diffie Hellmann Schluesselvereinbarung and a coincidental value (Nonce - one does not send) Initiator computes signature (out oeffentl. Part and its Nonce) and sends these with its identity at ... transfer together with a Hashwert and the Nonce. Later the keys are again computed, and ... better result. ( Bruce Schneier ) The experts for Cryptography Bruce Schneier and Niels Ferguson evaluated ...
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Cryptographically secure pseudorandom number generator
... that make it suitable for use in cryptography. Many aspects of cryptography require random numbers, for example: Key generation ... applications varies. For the generation of a nonce, only uniqueness might be required. For the ... pads, the information-theoretic guarantee of unbreakable cryptography only holds if the random stream is ... 22. Wikibooks has more about this subject: Cryptography:Random number generation External links Java " ...
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Initialization vector
Initialization vector In cryptography, an initialization vector (IV) is a block ... an incremental IV is used as a nonce, the algorithm's resistance to related-IV ... of ongoing research. References B. Schneier, 'Applied Cryptography', Wiley 1996 N. Ferguson and B. Schneier, 'Practical Cryptography', Wiley 2003 External links Ciphersaber (RC4 with ...
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UMAC
... organization, see Upper Midwest Athletic Conference. In cryptography, a message authentication code based on universal ... be used, which is often called the nonce. It has become common pratice to set h 0 =f(nonce), where f is also secret. Notice that ...
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