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Maintaining and Using Key History on Personal Identity Verification (PIV) Cards
NIST Special Publication 800-73-3 introduces the ability to store retired Key Management Keys within the Personal Identity Verification (PIV) Card Application on a PIV Card. This paper complements SP 800-73-3 by providing some of the rationale for the
Maintaining and Using Key History on Personal Identity Verification (PIV) Cards
Complex Systems Collected Images of the Month March 2008 - June 2010
This document is a collection of twenty eight Complex Systems Image of the Month (IOM) illustrations. Each month as part of the Complex Systems Program in the Information Technology Laboratory an IOM is produced, posted to the Complex Systems web site and
Recommendation for the Transitioning of Cryptographic Algorithms and Key Sizes
Statistical Modeling of Harvestable Kinetic Energy for Wearable Medical Sensors
Energy Harvesting (EH) refers to the process of capturing and storing energy from external sources or ambient environment. Kinetic energy harvested from the human body motion seems to be one of the most convenient and attractive solution for wearable
State of Security Readiness
Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction. However, the
State of Security Readiness
A Comprehensive Spatial-Temporal Channel Propagation Model for the Ultra-Wideband Spectrum 2-8 Ghz.
Despite the potential for high-speed communications, stringent regulatory mandates on Ultra-Wideband (UWB) emission have hindered its commercial success. By combining resolvable UWB multipath from different directions, Multiple-Input Multiple-Output (MIMO)
Dual-rate linear optical sampling for remote monitoring of complex modulation formats
We demonstrate linear optical sampling using simultaneous pulsed and CW local oscillators to enable phase tracking of a data modulated carrier. The technique enables the direct measurement of remotely received signals with low phase noise.
Media Independent Handover Transport Using Cross-Layer Optimized Stream Control Transmission Protocol
The Media Independent Handover (MIH)architecture finalized by the IEEE 802.21 working group facilitates handovers between heterogeneous networks. The signaling messages exchanged between the network entities, namely Mobile Nodes (MNs) and Points of Service
Blog Track Research at TREC
The TREC Blog track aims to explore information seeking behaviour in the blogosphere, by building reusable test collections for blog-related search tasks. Since, its advent in TREC 2006, the Blog track has led to much research in this growing field, and
Adding Attributes to Role Based Access Control
Role based access control (RBAC) is a popular model for information security. It helps reduce the complexity of security administration and supports the review of permissions assigned to users, a feature critical to organizations that must determine their
Adding Attributes to Role-Based Access Control
Contingency Planning Guide for Federal Information Systems
Contingency Planning Guide for Federal Information Systems [including updates through 11/11/2010]
This publication assists organizations in understanding the purpose, process, and format of information system contingency planning development through practical, real-world guidelines. This guidance document provides background information on
A Low Complexity Interference Cancellation Technique for Multi-User DS-CDMA Communications
A low complexity Parallel Interference Cancellation (PIC) technique is proposed to suppress Multi-Access Interference (MAI) and minimize near-far effect for multi-user communication using Direct-Sequence Code Division Multiple Access (DS-CDMA)
A Design Framework for High-Density Wireless Ad Hoc Networks Achieving Cooperative Diversity
In this paper, we present a systematic design structure for high-density ad hoc networks aimed at achieving full cooperative diversity, based on which the PHY, MAC and Network layers of the system are specifically tailored. For the latter in particular, we
Electro-optic sampling for traceable high-speed electrical measurements
We will describe how the complex frequency response of a high-speed photodiode is calibrated by use of electro-optic sampling. Our uncertainty analysis includes a unique covariance-matrix based method that allows us to transform uncertainties between the
A New Combinational Logic Minimization Technique with Applications to Cryptology
A new technique for combinational logic optimization is described. The technique is a two-step process. In the first step, the non-linearity of a circuit - as measured by the number of non-linear gates it contains - is reduced. The second step reduces the
A New Combinational Logic Minimization Technique with Applications to Cryptology
Precision and Accuracy in Scientific Imaging
Digital images are commonly used to represent scientific data. Typically, high resolution images with many square pixels are considered to be necessary under the assumption that the increased precision of such images yields increased accuracy to the viewer
Complex Systems Program Activities Summary, Fiscal Year 2009
This report summarizes the work of the Complex Systems Program within NIST s Information Technology Laboratory. The Overview presents some background material and a high-level overview of the Program s activities including significant technical
Study of Proposed Internet Congestion-Control Mechanisms
This study describes a coherent set of modeling and analysis methods to investigate the behavior of large distributed systems. The methods are applied to compare several proposed Internet congestion-control mechanisms operating under a wide range of
Statistical modeling of short term fading and shadowing in Ultra-Wideband systems
Statistical modeling of Ultra-Wideband (UWB) signals is undertaken to examine the existence of short term fading and shadowing. Based on the data collected from multiple locations and 4 different sites using a single transmitter and a 96-element receiving
Multiple Encounter Dataset I (MEDS-I)
In December, 2008, the FBI provided MITRE with an extract of submissions of deceased persons. The submissions contain face images of subjects with multiple encounters over time. The type 10 records (face and SMT) are mostly frontal or near frontal face
Good Policy Makes Good Science
SHREC'10 Track - Range Scan Retrieval
The SHREC 10 Shape Retrieval Contest of Range Scans aims at comparing algorithms that match a range scan to complete 3D models in a target database. The queries are range scans of real objects, and the objective is to retrieve complete 3D models that are
SHREC 10 Track: Generic 3D Warehouse
In this paper we present the results of the Shape Retrieval Contest 10 (SHREC 10) of Generic 3D Warehouse. The aim of this track was to evaluate the performances of various 3D shape retrieval algorithms on a large Generic benchmark based on the Google 3D
3D shape retrieval based on Multi-scale Integral Orientations
In this paper we describe a novel 3D shape retrieval method based on Multi-scale Integral Orientations. In our approach, a 3D model after normalization is represented by a set of depth images captured uniformly on a unit circle. Then the shape descriptor
Recommended Security Controls for Federal Information Systems and Organizations [includes updates through 5/1/2010]
[Superseded by NIST SP 800-53 Rev. 4 (April 2013): http://www.nist.gov/manuscript-publication-search.cfm?pub_id=918664 ] The objective of NIST SP 800-53 is to provide a set of security controls that can satisfy the breadth and depth of security requirements