News & Updates
Request for Comments on Round 2 AES Candidates
September 15, 1999
This notice announces the beginning of the Round 2 technical evaluation period for the Advanced Encryption Standard (AES) finalists, and solicits public comments on the finalists. Public comments for Round 2 are...
Proposed Reaffirmation of FIPS 140-1
October 23, 1998
NIST proposes the reaffirmation of Federal Information Processing Standard (FIPS) 140-1, Security Requirements for Cryptographic Modules
Request for Comments on Round 1 AES Candidates
September 14, 1998
This notice solicits comments on the Advanced Encryption Standard (AES) candidate algorithms from the public, and academic and research communities, manufacturers, voluntary standards organizations, and Federal, state, and...
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.