Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

NIST SP 800-67 Rev. 2

Recommendation for the Triple Data Encryption Algorithm (TDEA) Block Cipher

Date Published: November 2017

Supersedes: SP 800-67 Rev. 1 (01/23/2012)

Planning Note (06/29/2023): See an announcement of the scheduled withdrawal of this publication on January 1, 2024.

Author(s)

Elaine Barker (NIST), Nicky Mouha (NIST)

Abstract

Keywords

block cipher; computer security; cryptography; data encryption algorithm; security; triple data encryption algorithm
Control Families

System and Communications Protection

Documentation

Publication:
https://doi.org/10.6028/NIST.SP.800-67r2
Download URL

Supplemental Material:
Withdrawal Announcement

Related NIST Publications:
ITL Bulletin

Document History:
11/17/17: SP 800-67 Rev. 2 (Final)

Topics

Security and Privacy

encryption