technology software

documentation technical

government public service

cryptocurrency blockchain

government

English

cf_clearance

_ga_TSQ0PLGJZP

_cfuvid

__cf_bm

keywords

sortBy

showOnly

topicsMatch

status

site-search

site-search-mobile

html/ff/69/ff696788-97c3-4077-a75a-0778fb1480db.html.gz

script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgnc:90:0

script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:102:0

d4b73780baf2afade45aa0c4e3e24a9fcc190ed31a4d95eb6c0fdb123d2c6184

07458a3fe246d07d0ccd69cf66209ded761b7be26b21788848b6429bd9a62c1c

2f05feed2065b7385b156ebf3a7c6c19def3d412227cee0d46e8a53fb3e9ac41

e04f8759976212950d40e63c1cd17163b9f2bb9c5d1861b35f7bde727223027a

7e3f0a478b9ebf4daee72b1dd101a73b8c661e625a50d158d70c1ed2b5f1afb2

4b0d2e919854ad4d13ada4d6a5ef7260b5dd676e3e01530728a3e74594627fe7

ad43274fa7fbbdd54100bc33cf68b9325380ad9545c547508c0a9b45484273a4

8a18d13015336bc184819a5a768447462202ef3105ec511bf42ed8304a7ed94f

viewport

/CSRC/Media/images/favicons/browserconfig.xml

msapplication-config

theme-color

xbrnrVYDgLD-Bd64xHLCt4XsPXzUhQ-4lGMj4TdUUTA

google-site-verification

NIST Special Publication (SP) 800-208, Recommendation for Stateful Hash-Based Signature Schemes

dcterms.title

This recommendation specifies two algorithms that can be used to generate a digital signature, both of which are stateful hash-based signature schemes: the Leighton-Micali Signature (LMS) system and the eXtended Merkle Signature Scheme (XMSS), along with their multi-tree variants, the Hierarchical Signature System (HSS) and multi-tree XMSS (XMSSMT).

dcterms.description

dcterms.creator

dcterms.date.created

https://csrc.nist.gov/pubs/sp/800/208/final

dcterms.identifier

dcterms.language

Recommendation for Stateful Hash-Based Signature Schemes

citation_title

citation_publication_date

citation_doi

citation_technical_report_number

National Institute of Standards and Technology

citation_technical_report_institution

cryptography,digital signatures,hash-based signatures,public-key cryptography

citation_keywords

citation_language

citation_pdf_url

citation_abstract_html_url

citation_author

og:site_name

og:type

og:url

og:title

og:description

article:author

article:tag

article:published_time

HSTS header missing - vulnerable to protocol downgrade attacks

CSP header missing - vulnerable to XSS attacks

child-src 'none';object-src 'none';require-trusted-types-for 'script';script-src chrome://resources 'self';trusted-types;worker-src blob: 'self';frame-ancestors 'none';

child-src https:  chrome-untrusted://new-tab-page/ chrome-untrusted://ntp-microsoft-auth/;connect-src chrome://resources chrome://theme 'self';default-src 'self';font-src chrome://resources 'self';img-src chrome://resources chrome://theme chrome://image chrome://favicon2 chrome://app-icon chrome://extension-icon chrome://fileicon blob: data: 'self';object-src 'none';require-trusted-types-for 'script';script-src chrome://resources chrome://webui-test 'self';style-src chrome://resources chrome://theme 'self' 'unsafe-inline';trusted-types parse-html-subset sanitize-inner-html static-types webui-test-script webui-test-html polymer-html-literal polymer-template-event-attribute-policy lit-html-desktop;frame-ancestors 'none';

child-src 'none';object-src 'none';require-trusted-types-for 'script';script-src chrome://resources 'self';trusted-types;frame-ancestors 'none';

base-uri 'none';child-src https:;form-action https://ogs.google.com https://*.corp.google.com;object-src 'none';script-src 'self' 'unsafe-inline' https:;frame-ancestors chrome://new-tab-page/

nist.gov

Amazon EC2 Abuse

IP Management

Amazon AWS Network Operations

Amazon.com, Inc.

AWS RPKI Management POC

IP Routing

Amazon EC2 Network Operations

AMAZO-CF


        if (self === top) {
            // no clickjacking
            var antiClickjack = document.getElementById("antiClickjackCss"); antiClickjack.parentNode.removeChild(antiClickjack);
        } 

   window.dataLayer = window.dataLayer || [];   function gtag(){dataLayer.push(arguments);}   gtag('js', new Date());   gtag('config', 'G-TSQ0PLGJZP'); 

(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=

(function(){function c(){var b=a.contentDocument||a.contentWindow.document;if(b){var d=b.createElement('script');d.innerHTML="window.__CF$cv$params={r:'987ec6479ed64294',t:'MTc1OTM1MTIyMC4wMDAwMDA='};

Requests	IP Address	Location	AS Autonomous System
7	99.84.152.87	United States	AS16509AMAZON-02
1	216.239.32.36	United States	AS15169GOOGLE
1	172.65.90.26	United States	AS13335CLOUDFLARENET
1	216.239.34.36	United States	AS15169GOOGLE
1	104.16.80.73	United States	AS13335CLOUDFLARENET
1	142.250.185.232	United States	AS15169GOOGLE
1	172.65.90.27	United States	AS13335CLOUDFLARENET
1	142.250.185.104	United States	AS15169GOOGLE
1	172.65.90.25	United States	AS13335CLOUDFLARENET
1	172.65.90.24	United States	AS13335CLOUDFLARENET
38	32	-	-

Security Scan Report: csrc.nist.gov

Summary

AI Security Verdict

Safe Website

Safety Factors

Details

Screenshot

Page Load Overview

Language Analysis

Primary Language

Detection Details

Website Classification

Primary Category

All Detected Categories

Detected Features

Domain & IP Information

Detected Technologies8

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

ssdeep (Context Triggered Piecewise Hashing)

sdhash (Similarity Digest Hashing)

Image Hashes

Perceptual Hashes

Other Hashes

Scan History