News & Updates
Draft Publication 800-38G
July 8, 2013
NIST is pleased to announce that Draft NIST Special Publication 800-38G, Recommendation for Block Cipher Modes of Operation: Methods for Format-Preserving Encryption, is available for public comment. Format...
Revision of FIPS 46-1 DES as FIPS 46-2
December 30, 1993
This notice announces that Federal Information Processing Standard (FIPS) 46-1, Data Encryption Standard, has been revised and that the Data Encryption Algorithm specified by the standard has been reaffirmed for five...
Proposed Reaffirmation of FIPS 46-1 DES
September 11, 1992
This notice announces the review of FIPS 46-1, Data Encryption Standard (DES), inviting comments on potential costs and benefits of reaffirmation, withdrawal, or revision.