NIST Computer Security Resource Center

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<li><a href="/Groups/Computer-Security-Division/Cryptographic-Technology">Cryptographic Technology</a></li> <li><a href="/Groups/Computer-Security-Division/Secure-Systems-and-Applications">Secure Systems and Applications</a></li> <li><a href="/Groups/Computer-Security-Division/Security-Components-and-Mechanisms">Security Components and Mechanisms</a></li> <li><a href="/Groups/Computer-Security-Division/Security-Engineering-and-Risk-Management">Security Engineering and Risk Management</a></li> <li><a href="/Groups/Computer-Security-Division/Security-Testing-Validation-and-Measurement">Security Testing, Validation, and Measurement</a></li> </ul> <strong><a href="/Groups/Applied-Cybersecurity-Division">Applied Cybersecurity Division</a></strong><br /> <ul> <li><a href="/Groups/Applied-Cybersecurity-Division/Cybersecurity-and-Privacy-Applications">Cybersecurity and Privacy Applications</a></li> <li><a href="/Groups/Applied-Cybersecurity-Division/National-Cybersecurity-Center-of-Excellence">National Cybersecurity Center of Excellence (NCCoE)</a></li> <li><a href="https://www.nist.gov/nice/">National Initiative for Cybersecurity Education (NICE)</a></li> </ul> <strong><a href="/contact-us">Contact Us</a></strong> </div> </li> </ul> <div id="homepage-poplinks" class="bs-callout bs-callout-subnav"> <h4>Featured Links</h4> <p style="margin-left: 1rem;"><a href="/projects/cryptographic-module-validation-program">Crypto Module Validation Program</a><br> & <a href="/Projects/cryptographic-module-validation-program/validated-modules">Validated Modules Search</a></p> <p style="margin-left: 1rem;"><a href="/Projects/cybersecurity-framework">NIST Cybersecurity Framework</a></p> <p style="margin-left: 1rem;"><a href="/Projects/risk-management">NIST Risk Management Framework</a><br> <a href="https://csrc.nist.gov/Projects/risk-management/sp800-53-controls">SP 800-53 Controls Site</a></p> <p 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CSRC supports people and organizations in government, industry, and academia—both in the U.S. and internationally.</p> <ul> <li>Learn more about <strong><a href="/Projects">current projects</a></strong> and <strong><a href="/Events">upcoming events</a></strong></li> <li>Search and browse our <strong><a href="/Publications">publications library</a> </strong>of current and historical standards, guidelines, and other reports</li> <li>Explore content by <strong><a href="/Topics">topic</a></strong></li> <li>Search our <strong><a href="/Glossary">glossary</a></strong> of terms defined in our publications</li> <li>Subscribe to <strong><a href="https://public.govdelivery.com/accounts/USNIST/subscriber/new?qsp=USNIST_3">CSRC email updates</a></strong></li> </ul> <div class="alert alert-info" role="alert"><strong><em>Highlights:</em></strong> <ul> <li>NIST has published <a href="/News/2024/postquantum-cryptography-fips-approved">three new standards for Post-Quantum Cryptography</a>, specifying two digital signature schemes and a key-encapsulation mechanism scheme.</li> <li><a href="/News/2024/the-nist-csf-20-is-here">The NIST Cybersecurity Framework (CSF) 2.0</a><strong> </strong>is now available, along with numerous supplemental resources.</li> <li>The <a href="/Projects/cprt">Cybersecurity and Privacy Reference Tool (CPRT)</a> offers a consistent format for accessing the reference data of NIST cybersecurity and privacy standards, guidelines, and frameworks.</li> </ul> </div> </div> <div class="news-list" id="newsList"> <h3><i class="fa fa-newspaper-o"></i> Recent News</h3> <div id="newsListContainer" data-item-count="5"> <div class="news-list-item" id="newsItem0" data-news-date="11/21/2024"> <strong><a id="newsLink0" href="/News/2024/report-on-2024-accordion-cipher-mode-workshop">Report on 2024 Accordion Cipher Mode Workshop</a></strong> <small><strong id="newsDate0">November 21, 2024</strong></small><br/> <span id="newsTeaser0">NIST releases NIST IR 8537, NIST Workshop on the Requirements for an Accordion Cipher Mode 2024: Workshop Report.</span> </div> <div class="news-list-item" id="newsItem1" data-news-date="11/21/2024"> <strong><a id="newsLink1" href="/News/2024/nist-privacy-workforce-taxonomy-initial-draft">NIST Privacy Workforce Taxonomy Initial Draft</a></strong> <small><strong id="newsDate1">November 21, 2024</strong></small><br/> <span id="newsTeaser1">The NIST Privacy Framework Team is pleased to announce the release of the NIST Privacy Workforce Taxonomy, Initial Public Draft (IPD)! We welcome stakeholder feedback on the Workforce Taxonomy IPD by January 17, 2025.</span> </div> <div class="news-list-item" id="newsItem2" data-news-date="11/15/2024"> <strong><a id="newsLink2" href="/News/2024/public-comments-requested-on-sp-800-102">Public Comments Requested on SP 800-102</a></strong> <small><strong id="newsDate2">November 15, 2024</strong></small><br/> <span id="newsTeaser2">NIST's Crypto Publication Review Board has requested initial public comments on NIST Special Publication 800-102, Recommendation for Digital Signature Timeliness. The comment period is open through January 14, 2025.</span> </div> <div class="news-list-item" id="newsItem3" data-news-date="11/14/2024"> <strong><a id="newsLink3" href="/News/2024/draft-sp-800-157r1-and-sp-800-217-public-comment">Draft SP 800-157R1 and SP 800-217 Public Comment</a></strong> <small><strong id="newsDate3">November 14, 2024</strong></small><br/> <span id="newsTeaser3">The final public drafts (fpd) of NIST Special Publication (SP) 800-157 Revision 1, Guidelines for Derived Personal Identity Verification (PIV) Credentials, and SP 800-217, Guidelines for Personal Identity Verification (PIV)...</span> </div> <div class="news-list-item" id="newsItem4" data-news-date="11/13/2024"> <strong><a id="newsLink4" href="/News/2024/nist-releases-nist-ir-8517">NIST Releases NIST IR 8517</a></strong> <small><strong id="newsDate4">November 13, 2024</strong></small><br/> <span id="newsTeaser4">NIST Internal Report (IR) 8517, Hardware Security Failure Scenarios: Potential Weaknesses in Hardware Design, has now been finalized.</span> </div> </div> <p><strong><a href="/News" id="view-all-news-link">View All News</a></strong></p> </div> <div class="event-list" id="eventList"> <h3><i class="fa fa-calendar-o"></i> Upcoming Events</h3> <div id="eventListContainer" data-item-count="2"> <div class="event-list-item" id="eventItem0" data-start-date="01/16/2025" data-end-date="01/16/2025"> <strong><a id="eventLink0" href="/Events/2025/stppa7">Special Topics on Privacy and Public Auditability — Event 7</a></strong> <small><strong id="eventDate0">January 16, 2025 </strong></small><br /> <span id="eventDesc0">Event #7's theme: Special Types of Encryption (part 1) Featured topics: Deniable Encryption, Time lock Encryption, Witness Encryption Structure: Welcome/introduction; invited talks; Panel conversation. Date and time:...</span> </div> <div class="event-list-item" id="eventItem1" data-start-date="02/25/2025" data-end-date="02/26/2025"> <strong><a id="eventLink1" href="/Events/2025/workshop-on-guidance-for-kems">NIST Workshop on Guidance for KEMs</a></strong> <small><strong id="eventDate1">February 25, 2025 - February 26, 2025</strong></small><br /> <span id="eventDesc1">Read the Code of Conduct for NIST Meetings NIST recently published FIPS 203, Module-Lattice-Based Key-Encapsulation Mechanism Standard, to update it's cryptographic standards with an algorithm designed to provide protection...</span> </div> </div> <p><strong><a href="/Events" id="view-all-events-link">View All Events</a></strong></p> </div> </div> </div> </div> <div id="footer-pusher"></div> </div> <footer id="footer"> <div class="container"> <div class="row"> <div class="col-sm-6"> <span class="hidden-xs"> <a href="https://www.nist.gov" title="National Institute of Standards and Technology" rel="home" target="_blank" class="footer-nist-logo" id="footer-nist-logo-link"> <img src="/CSRC/Media/images/nist-logo-brand-white.svg" alt="National Institute of Standards and Technology logo" id="footer-nist-logo" /> </a> </span> <div class="row footer-contact-container"> <div class="col-sm-12" id="footer-address"> <strong>HEADQUARTERS</strong><br> 100 Bureau Drive<br> Gaithersburg, MD 20899 </div> </div> </div> <div class="col-sm-6"> <ul class="social-list text-right" style="display: block;"> <li class="field-item service-twitter list-horiz"> <a href="https://twitter.com/NISTCyber" class="social-btn social-btn--large extlink ext" id="footer-social-twitter-link"> <i class="fa fa-twitter fa-fw"><span class="element-invisible">twitter</span></i><span class="ext"><span class="element-invisible"> (link is external)</span></span> </a> </li> <li class="field-item service-facebook list-horiz"> <a href="https://www.facebook.com/NIST" class="social-btn social-btn--large extlink ext" id="footer-social-facebook-link"> <i class="fa fa-facebook fa-fw"><span class="element-invisible">facebook</span></i><span class="ext"><span class="element-invisible"> (link is external)</span></span> </a> </li> <li class="field-item service-linkedin list-horiz"> <a href="https://www.linkedin.com/company/nist" class="social-btn social-btn--large extlink ext" id="footer-social-linkedin-link"> <i class="fa fa-linkedin fa-fw"><span class="element-invisible">linkedin</span></i><span class="ext"><span class="element-invisible"> (link is external)</span></span> </a> </li> <li class="field-item service-instagram list-horiz"> <a href="https://www.instagram.com/usnistgov/" class="social-btn social-btn--large extlink ext" id="footer-social-instagram-link"> <i class="fa fa-instagram fa-fw"><span class="element-invisible">instagram</span></i> <span class="ext"><span class="element-invisible"> (link is external)</span></span> </a> </li> <li class="field-item service-youtube list-horiz"> <a href="https://www.youtube.com/user/USNISTGOV" class="social-btn social-btn--large extlink ext" id="footer-social-youtube-link"> <i class="fa fa-youtube fa-fw"><span class="element-invisible">youtube</span></i><span class="ext"><span class="element-invisible"> (link is external)</span></span> </a> </li> <li class="field-item service-rss list-horiz"> <a href="https://www.nist.gov/news-events/nist-rss-feeds" class="social-btn social-btn--large extlink" id="footer-social-rss-link"> <i class="fa fa-rss fa-fw"><span class="element-invisible">rss</span></i> </a> </li> <li class="field-item service-govdelivery list-horiz last"> <a href="https://public.govdelivery.com/accounts/USNIST/subscriber/new?qsp=USNIST_3" class="social-btn social-btn--large extlink ext" title="Subscribe to CSRC and publication updates, and other NIST cybersecurity news" id="footer-social-govdelivery-link"> <i class="fa fa-envelope fa-fw"><span class="element-invisible">govdelivery</span></i><span class="ext"><span class="element-invisible"> (link is external)</span></span> </a> </li> </ul> <p class="text-right"> Want updates about CSRC and our publications? 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