{"version":"1.0","provider_name":"Kathleen Charters and Lawrence Charters","provider_url":"https:\/\/kljcharters.com\/blog","title":"Codes, cyphers, and the National Cryptologic Museum - Kathleen Charters and Lawrence Charters","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"J0VsvXOHrq\"><a href=\"https:\/\/kljcharters.com\/blog\/codes-cyphers-and-the-national-cryptologic-museum\/\">Codes, cyphers, and the National Cryptologic Museum<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/kljcharters.com\/blog\/codes-cyphers-and-the-national-cryptologic-museum\/embed\/#?secret=J0VsvXOHrq\" width=\"600\" height=\"338\" title=\"&#8220;Codes, cyphers, and the National Cryptologic Museum&#8221; &#8212; Kathleen Charters and Lawrence Charters\" data-secret=\"J0VsvXOHrq\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/kljcharters.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/kljcharters.com\/blog\/wp-content\/uploads\/2023\/01\/img_3165.jpg","thumbnail_width":1500,"thumbnail_height":1125,"description":"Located at the edge of Fort Meade, Maryland, in an old, nondescript motel, is the National Cryptologic Museum. Admission is free, and with that admission you can explore how the worlds of communications, mathematics, and security intersect in cryptology. Photos Continue reading  &rarr;"}