News & Updates

NIST has published NIST Internal Report 8454, Status Report on the Final Round of the NIST Lightweight Cryptography Standardization Process. The announcement of NIST's decision to standardize the ASCON family was announced on February 7, 2023.

The National Cybersecurity Center of Excellence (NCCoE) invites you to share your feedback on the preliminary draft of NIST Special Publication 1800-37 Volume A, Addressing Visibility Challenges with TLS 1.3.

NIST has decided to revise SP 800-132, "Recommendation for Password-Based Key Derivation – Part 1: Storage Applications." Read this announcement for more details.

NIST Internal Report (IR) 8450, Overview and Considerations of Access Control Based on Attribute Encryption, is now available for public review and comment. The deadline to submit comments is June 23, 2023.

Today, NIST has published an update of Federal Information Processing Standards Publication (FIPS) 197, Advanced Encryption Standard (AES).

NIST has decided to revise SP 800-38A, "Recommendation for Block Cipher Modes of Operation: Methods and Techniques." Read this announcement for more details.

The NCCoE has posted the initial preliminary draft of NIST Special Publication 1800-38A, 

"Migration to Post-Quantum Cryptography: Preparation for Considering the Implementation and Adoption of Quantum Safe Cryptography" for public comment. The comment period closes June 8, 2023.

NIST Interagency Report (IR) 8427 is now available.

NIST is proposing to revise NIST Special Publication 800-132. Please submit public comments by May 1, 2023.

After considering multiple rounds of public comments, NIST has decided to revise Federal Information Process Standard (FIPS), "Secure Hash Standard (SHS)."

The National Cybersecurity Center of Excellence (NCCoE) has released a draft report, NIST Interagency Report (NISTIR) 8320D, Hardware Enabled Security: Hardware-Based Confidential Computing, for public comment.

NIST is proposing to update Special Publication (SP) 800-38E, "Recommendation for Block Cipher Modes of Operation: the XTS-AES Mode for Confidentiality on Storage Devices." Please submit public comments by March 10, 2023.

Today, NIST is publishing a revised Digital Signature Standard (FIPS 186-5) and Recommendations for Discrete Logarithm-based Cryptography: Elliptic Curve Domain Parameters (NIST SP 800-186).

NIST requests public comments on NIST IR 8214C ipd (initial public draft), NIST First Call for Multi-Party Threshold Schemes, for primitives organized into two categories:

1. Cat1: selected NIST-specified primitives
2. Cat2: other primitives not specified by NIST.

NIST is announcing the initial public drafts of NIST SP 800-157r1 (Revision 1), "Guidelines for Derived Personal Identity Verification (PIV) Credentials," and NIST SP 800-217, "Guidelines for Personal Identity Verification (PIV) Federation." 

NIST is currently reviewing SP 800-132, "Recommendation for Password-Based Key Derivation: Part 1: Storage Applications," (2010) and is requesting public feedback on all aspects of the publication by February 24, 2023.

NIST has decided to withdraw Special Publication 800-107 Revision 1 after moving some of its requirements to a new CMVP Implementation Guidance (IG).

NIST's Crypto Publication Review Board is proposing to update FIPS 197, and public comments are due on the draft by February 13, 2023. No technical changes are being made to the standard. This announcement summarizes the proposed changes.

NIST is introducing a plan to transition away from the current limited use of the Secure Hash Algorithm 1 (SHA-1) hash function. Other approved hash functions are already available. The transition will be completed by December 31, 2030.

NIST SP 800-106, "Randomized Hashing for Digital Signatures" is being withdrawn.

NIST is proposing to revise FIPS 180-4. Please submit public comments by January 31, 2023.

After considering two rounds of public comments, NIST has decided to convert FIPS 198-1, "The Keyed-Hash Message Authentication Code (HMAC)" to a NIST Special Publication.

NIST is proposing to withdraw Special Publication (SP) 800-106. Please submit public comments by November 18, 2022.

The second public draft of NIST Special Publication (SP) 800-140Br1 (Revision 1), CMVP Security Policy Requirements: CMVP Validation Authority Updates to ISO/IEC 24759 and ISO/IEC 19790 Annex B, is now available for public comment. The comment period closes on December 5, 2022.

NIST's Crypto Publication Review Board proposes to convert FIPS 198-1, the HMAC standard, to a NIST Special Publication. The public comment period closes October 20, 2022.