Triple Data Encryption Algorithm; Triple DEA specified in [SP 800-67].
NIST SP 800-57 Part 1 Rev. 4 under TDEA
The algorithm specified in FIPS PUB 46-3 –1999, Data Encryption Algorithm.
NIST SP 800-20
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.
CNSSI 4009-2015 under triple data encryption algorithm (TDEA)
(NIST SP 800-67 Rev. 1 - Adapted)
Triple Data Encryption Algorithm specified in FIPS 46-3
NIST SP 800-20 under TDEA