Triple Data Encryption Algorithm

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Abbreviation(s) and Synonym(s):

TDEA

CNSSI 4009-2015

NIST SP 800-175B Rev. 1

NIST SP 800-203

NIST SP 800-38B

NIST SP 800-38F

NIST SP 800-52 Rev.2

NIST SP 800-67 Rev. 2

NIST SP 800-77 Rev. 1

NIST SP 800-78-4

NISTIR 8319

Definition(s):

  An approved cryptographic algorithm as required by FIPS PUB 140-2. TDEA specifies both the DEA cryptographic engine employed by TDEA and the TDEA algorithm itself.
Source(s):
CNSSI 4009-2015 under triple data encryption algorithm (TDEA)

  The algorithm specified in FIPS PUB 46-3 –1999, Data Encryption Algorithm.
Source(s):
NIST SP 800-20

  Triple Data Encryption Algorithm specified in FIPS 46-3
Source(s):
NIST SP 800-20 under TDEA

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.