DES - Wikipedia, the free encyclopedia
DES may mean: • Data Encryption Standard, a cryptographic block cipher • Discrete event simulation, a simulation that models a system by examining its changes as discrete events • Discrete event syst...
en.wikipedia.org/wiki/DES
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Data Encryption Standard (DES) is a widely-used method of data encryption using a private (secret) key that was judged so difficult to break by the U.S. government that it was restricted for exportation to other countries. ... Home > Security Definitions - Data Encryption Standard...
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searchsecurity.techtarget.com/sDefinition/0,,sid14_gci2...
searchsecurity.techtarget.com/sDefinition/0,,sid14_gci213893,00.html
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1. Name of Standard. Data Encryption Standard (DES). 2. Category of Standard. Computer Security. 3. Explanation. ... The Data Encryption Standard (DES) specifies a FIPS approved cryptographic algorithm as required by FIPS 140-1. This publication provides a complete description of a mathematical algorithm for...
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www.itl.nist.gov/fipspubs/fip46-2.htm
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FIPS PUB 46-3; FEDERAL INFORMATION; PROCESSING STANDARDS PUBLICATION; Reaffirmed; 1999 October 25; U.S. DEPARTMENT OF COMMERCE/National Institute of Standards and Technology; DATA ENCRYPTION STANDARD (DES); CATEGORY: COMPUTER SECURITY;
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csrc.nist.gov/publications/fips/fips46-3/fips46-3.pdf
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DES (Data Encryption Standard) is a symmetric cipher defined in Federal Information Processing (FIPS) Standard Number 46 in 1977 as the federal government approved encryption algorithm for sensitive but non-classified information...
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www.tech-faq.com/des-data-encryption-standard.shtml
www.tech-faq.com/des-data-encryption-standard.shtml
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How to implement the Data Encryption Standard (DES) A step by step tutorial Version 1.22 The Data Encryption Standard (DES) algorithm, adopted by the U.S. government in 1977, is a block cipher that transforms 64-bit data blocks under a 56-bit secret key, by means of permutation and substitution.
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www.funet.fi/pub/crypt/mirrors/ftp.dsi.unimi.it/docs/de...
www.funet.fi/pub/crypt/mirrors/ftp.dsi.unimi.it/docs/des-how-to.txt
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You may remember that when the Data Encryption Standard was first presented, there was a great deal of controversy. Since then, much of the dust has settled. ... We know now for sure that the key was much too short. (Since that was written, we learned that it was really much too short, thanks to this project.)
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www.quadibloc.com/crypto/co0402.htm
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Standard, developed in the 1970s, to encrypt data using a private key algorithm. Vulnerable to brute-force attacks because ... The National Institutes of Standards and Technology considers DES an obsolute technology suitable only for legacy applications and today supports a new standard called Advanced Encryption Standard.
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www.networkworld.com/details/596.html
www.networkworld.com/details/596.html
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Data Encryption Standard (DES) is a widely-used method of data encryption using a private (secret) key that was judged so difficult to break by the U.S. government that it was restricted for exportation to other countries.
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www.laynetworks.com/users/webs/des.htm
www.laynetworks.com/users/webs/des.htm
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