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Triple-DES is an encryption standard that applies the Data Encryption Standard (DES) multiple times with different keys in order to enhance encryption strength. At time of writing, NIST has authorized Federal organizations to use this method of encryption to protect sensitive, unclassified data. (1)

Public Recognition

TDES was first recognized in a Federal Information Processing Standards publication in 1999, replacing DES as the preferred symmetric key encryption scheme and giving approval of its use only to legacy systems. Going forward, all systems must use a minimum of TDES for security. http://csrc.nist.gov/publications/fips/fips46-3/fips46-3.pdf">(2)

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Topic revision: r2 - 04 Mar 2015 - 23:25:48 - sever408
 
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