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Triple DES
(redirected from Triple Data Encryption Standard)

   Also found in: Acronyms, Wikipedia 0.04 sec.

Triple DES

See DES.


(cryptography)triple DES - A product cipher which, like DES, operates on 64-bit data blocks. There are several forms, each of which uses the DES cipher 3 times. Some forms use two 56-bit keys, some use three. The DES "modes of operation" may also be used with triple-DES.


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nbsp;(DES), the Triple Data Encryption Standard (TDES), the Digital Signature Algorithm (DSA), the Secure Hash Algorithm (SHA-1), and the Random Number Generator algorithm (RNG).
The security of the transactions made using the NCR ATMs is increased by the EMV-certified software solution, motorized card readers, standard Triple Data Encryption Standard coding, combined with available remote distribution of code keys and NCR's unique, patented Enhanced Card Drive, also known as "jitter.
 
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