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Projects

Showing 8 matching records.
Combinatorial Testing
Combinatorial methods reduce costs for testing, and have important applications in software engineering:   Combinatorial or t-way testing is a proven method for better testing at lower cost. The key insight underlying its effectiveness resulted from a series of studies by NIST from 1999 to 2004. NIST research showed that most software bugs and failures are caused by one or two parameters, with progressively fewer by three or more, which means that combinatorial testing can provide more...
Cryptographic Algorithm Validation Program CAVP
The NIST Cryptographic Algorithm Validation Program (CAVP) provides validation testing of Approved (i.e., FIPS-approved and NIST-recommended) cryptographic algorithms and their individual components. Cryptographic algorithm validation is a prerequisite of cryptographic module validation. Vendors may use any of the NVLAP-accredited Cryptographic and Security Testing (CST) Laboratories to test algorithm implementations. An algorithm implementation successfully tested by a lab and validated by...
Entropy as a Service EaaS
Cryptography is critical for securing data at rest or in transit over the IoT. But cryptography fails when a device uses easy-to-guess (weak) keys generated from low-entropy random data. Standard deterministic computers have trouble producing good randomness, especially resource-constrained IoT-class devices that have little opportunity to collect local entropy before they begin network communications. The best sources of true randomness are based on unpredictable physical phenomena, such as...
Open Security Controls Assessment Language OSCAL
NIST, in collaboration with the industry, is developing the Open Security Controls Assessment Language (OSCAL), a set of hierarchical, formatted, XML- JSON- and YAML-based formats that provide a standardized representation for different categories of security information pertaining to the publication, implementation, and assessment of security controls. The OSCAL website provides an overview of the OSCAL project, including tutorials, concepts, references, downloads, and much more. OSCAL is...
Program Review for Information Security Assistance PRISMA
The Program Review for Information Security Assistance (PRISMA) project was last updated in 2007; NIST Interagency Report (IR) 7358 and the corresponding PRISMA tool continue to serve as useful resources for high-level guidance and as a general framework, but may not be fully consistent with changes to requirements, standards and guidelines for securing systems. The PRISMA project is being incorporated into the NIST Cybersecurity Risk Analytics and Measurement project, and research to support...
Roots of Trust RoT
Modern computing devices consist of various hardware, firmware, and software components at multiple layers of abstraction. Many security and protection mechanisms are currently rooted in software that, along with all underlying components, must be trustworthy. A vulnerability in any of those components could compromise the trustworthiness of the security mechanisms that rely upon those components. Stronger security assurances may be possible by grounding security mechanisms in roots of trust....
SAMATE: Software Assurance Metrics And Tool Evaluation SAMATE
[Redirect to https://www.nist.gov/itl/ssd/software-quality-group/samate] The NIST Software Assurance Metrics And Tool Evaluation (SAMATE) project is dedicated to improving software assurance by developing methods to enable software tool evaluations, measuring the effectiveness of tools and techniques, and identifying gaps in tools and methods. The scope of the SAMATE project is broad: ranging from operating systems to firewalls, SCADA to web applications, source code security analyzers to...
SARD: Software Assurance Reference Dataset SARD
[Redirect to: https://www.nist.gov/itl/ssd/software-quality-group/samate/software-assurance-reference-dataset-sard] The purpose of the Software Assurance Reference Dataset (SARD) is to provide users, researchers, and software security assurance tool developers with a set of known security flaws. This will allow end users to evaluate tools and tool developers to test their methods. You will be redirected to the SARD homepage.