Guidance on TDEA Block Ciphers

Barker, Elaine; Feldman, Larry; Witte, Gregory

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ITL Bulletin

Guidance on TDEA Block Ciphers

Documentation Topics

Date Published: November 2017

Editor(s)

Elaine Barker (NIST), Larry Feldman (G2), Gregory Witte (G2)

Abstract

This bulletin summarizes the information found in NIST SP 800-67, Rev. 2, Recommendation for the Triple Data Encryption Algorithm (TDEA) Block Cipher. This bulletin offers an overview of the TDEA block cipher along with usage guidance and NIST's plans.

Keywords

block cipher, computer security, cryptography, data encryption algorithm, security, triple data encryption algorithm

Control Families

System and Communications Protection

Documentation

Publication:
November 2017 ITL Bulletin (pdf)

Supplemental Material:
None available

Related NIST Publications:
SP 800-67 Rev. 2

Document History:
11/27/17: ITL Bulletin (Final)

Topics

Security and Privacy

encryption