NIST · ИТ

IR 8403

Blockchain for Access Control Systems

Journal Article

Pairs of Heron and right triangles with a common area and a common perimeter

Electro-Optically Derived Arbitrary Millimeter-Wave Sources with 100 GHz of Bandwidth

Electro-Optically Derived Arbitrary Millimeter-Wave Sources with 100 GHz of Bandwidth

We demonstrate fine phase and amplitude control of millimeter waves, measured on-wafer using an electro-optic frequency comb, programmable spectral filter, and a uni-traveling carrier photodiode. We then synthesize arbitrary waveforms with 100 GHz of

A Data Structure for Integrity Protection with Erasure Capability

A Data Structure for Integrity Protection with Erasure Capability

This document describes a data structure, referred to as a data block matrix, that supports the ongoing addition of hash-linked records while also allowing for the deletion of arbitrary records, thereby preserving hash-based integrity assurance that other

CMVP Approved Sensitive Security Parameter Generation and Establishment Methods: CMVP Validation Authority Updates to ISO/IEC 24759

CMVP Approved Sensitive Security Parameter Generation and Establishment Methods: CMVP Validation Authority Updates to ISO/IEC 24759

The approved sensitive security parameter generation and establishment methods listed in this publication replace the ones listed in ISO/IEC 19790 Annex D and ISO/IEC 24759 paragraph 6.16, within the context of the Cryptographic Module Validation Program

CMVP Approved Security Functions: CMVP Validation Authority Updates to ISO/IEC 24759

CMVP Approved Security Functions: CMVP Validation Authority Updates to ISO/IEC 24759

The approved security functions listed in this publication replace the ones listed in ISO/IEC 19790 Annex C and ISO/IEC 24759 6.15, within the context of the Cryptographic Module Validation Program (CMVP). As a validation authority, the CMVP may supersede

SP 800-140D Rev. 1

CMVP Approved Sensitive Parameter Generation and Establishment Methods: CMVP Validation Authority Updates to ISO/IEC 24759

SP 800-140C Rev. 1

CMVP Approved Security Functions: CMVP Validation Authority Updates to ISO/IEC 24759

CSWP 25

A Data Structure for Integrity Protection with Erasure Capability

Gauging the difficulty of image segmentation

Gauging the difficulty of image segmentation

Image segmentation is the first step in a complex process of object recognition. This report presents a method to gauge the difficulty of segmentation by calculating a scalar parameter Q for an image. This parameter depends on a distribution of the

Deep Learning for Path Loss Prediction in the 3.5 GHz CBRS Spectrum Band

Deep Learning for Path Loss Prediction in the 3.5 GHz CBRS Spectrum Band

In the 3.5 GHz citizen broadband radio service (CBRS) band, accurate path loss prediction is very important to protect the incumbent from harmful interference caused by the lower tier users. Within the current CBRS standards developed by the Wireless

Machine learning enabling high-throughput and remote operations at large-scale user facilities

Machine learning enabling high-throughput and remote operations at large-scale user facilities

Imaging, scattering, and spectroscopy are fundamental in understanding and discovering new functional materials. Contemporary innovations in automation and experimental techniques have led to these measurements being performed much faster and with higher

SCAP Composer User Guide

SCAP Composer User Guide

SCAP Composer is a software application from the National Institute of Standards and Technology (NIST) for creating Security Content Automation Protocol (SCAP – pronounced "ess-cap") source data stream collections. A source data stream collection is a

Multi-User MIMO Enabled Virtual Reality in IEEE 802.11ay WLAN

Multi-User MIMO Enabled Virtual Reality in IEEE 802.11ay WLAN

Virtual reality (VR) coupled with 360° video has been used in a variety of areas, including gaming, remote learning, and healthcare, among others. The 360° video on which VR applications are based today is mostly low resolution and, in order to improve the

Improving quantum state detection with adaptive sequential observations

Improving quantum state detection with adaptive sequential observations

For many quantum systems intended for information processing, one detects the logical state of a qubit by integrating a continuously observed quantity over time. For example, ion and atom qubits are typically measured by driving a cycling transition and

Journal Article

On ranks of quadratic twists of a Mordell curve

SP 800-140B Rev. 1

CMVP Security Policy Requirements: CMVP Validation Authority Updates to ISO/IEC 24759 and ISO/IEC 19790 Annex B

Challenges for 5G and Beyond

Challenges for 5G and Beyond

In this paper, we discuss some challenges for 5G-and-beyond communications systems based on our measurements conducted with millimeter-wave (mmWave) channel sounders. One study analyzes path loss at 28 GHz vs. 83 GHz and in line-of-sight conditions vs. non

A New Conditional Cube Attack on Reduced-Round Ascon-128a in a Nonce-misuse Setting

A New Conditional Cube Attack on Reduced-Round Ascon-128a in a Nonce-misuse Setting

Ascon is one of the finalists of the National Institute of Standards and Technology (NIST) lightweight cryptography standardization process. In 2019, Ascon was also selected as the primary choice for lightweight authenticated encryption in the final

Conference Paper

A New Conditional Cube Attack on Reduced-Round Ascon-128a in a Nonce-misuse Setting

Planning a Zero Trust Architecture: A Starting Guide for Federal Administrators

Planning a Zero Trust Architecture: A Starting Guide for Federal Administrators

NIST Special Publication 800-207 defines zero trust is a set of cybersecurity principles used when planning and implementing an enterprise architecture. These principles apply to network identities, endpoints, and data flows. Input and cooperation from

A Historical Note on Shell Sort, Bresenham's Algorithm, and the Chinese Postman Problem

A Historical Note on Shell Sort, Bresenham's Algorithm, and the Chinese Postman Problem

These are historical notes, from those involved, on the names and origins of Shell sort, Bresenham's Algorithm, and the Chinese Postman Problem.

Help Wanted: Growing a Workforce Capable of Managing Privacy Risk: Summary Report

Help Wanted: Growing a Workforce Capable of Managing Privacy Risk: Summary Report

This report summarizes the virtual workshop, Help Wanted: Growing a Workforce for Managing Privacy Risk, hosted by the International Association of Privacy Professionals (IAPP) on September 22- 24, 2020. The report shares key themes from the workshop based

CSWP 20

Planning for a Zero Trust Architecture: A Planning Guide for Federal Administrators

Getting Started with Cybersecurity Risk Management: Ransomware (Spanish Translation)

Getting Started with Cybersecurity Risk Management: Ransomware (Spanish Translation)

Getting Started with Cybersecurity Risk Management: Ransomware (Portuguese Translation)

Getting Started with Cybersecurity Risk Management: Ransomware (Portuguese Translation)

Cybersecurity Supply Chain Risk Management for Systems and Organizations

Cybersecurity Supply Chain Risk Management for Systems and Organizations

[Superseded by SP 800-161r1-upd1 (Nov 2024): https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=958681 ] Organizations are concerned about the risks associated with products and services that may contain potentially malicious functionality, are

SP 800-161 Rev. 1

Cybersecurity Supply Chain Risk Management Practices for Systems and Organizations

Other

Software Security in Supply Chains

Hardware-Enabled Security: Enabling a Layered Approach to Platform Security for Cloud and Edge Computing Use Cases

Hardware-Enabled Security: Enabling a Layered Approach to Platform Security for Cloud and Edge Computing Use Cases

In today's cloud data centers and edge computing, attack surfaces have shifted and, in some cases, significantly increased. At the same time, hacking has become industrialized, and most security control implementations are not coherent or consistent. The