{"version":"1.0","provider_name":"Pomi\u0119dzy bitami","provider_url":"https:\/\/zakr.es\/blog","author_name":"rozie","author_url":"https:\/\/zakr.es\/blog\/author\/rozie\/","title":"Entropia w Linuksie - HOWTO - Pomi\u0119dzy bitami","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"uK0Xa3swsj\"><a href=\"https:\/\/zakr.es\/blog\/2017\/10\/entropia-w-linuksie-howto\/\">Entropia w Linuksie &#8211; HOWTO<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/zakr.es\/blog\/2017\/10\/entropia-w-linuksie-howto\/embed\/#?secret=uK0Xa3swsj\" width=\"600\" height=\"338\" title=\"&#8222;Entropia w Linuksie &#8211; HOWTO&#8221; &#8212; Pomi\u0119dzy bitami\" data-secret=\"uK0Xa3swsj\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/zakr.es\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Dawno temu pojawi\u0142 si\u0119 mit, \u017ce \u017ar\u00f3d\u0142em prawdziwej entropii w Linuksie jest \/dev\/random jest, \/dev\/urandom jest gorszy. Pokutuje on do dzi\u015b i cz\u0119\u015b\u0107 softu za \u017ar\u00f3d\u0142o danych przyjmuje w\u0142a\u015bnie \/dev\/random, niezale\u017cnie od realnych potrzeb. Ilo\u015b\u0107 losowych danych w systemie nie jest niesko\u0144czona i zale\u017cy od dost\u0119pnych \u017ar\u00f3de\u0142 i zdarze\u0144 zewn\u0119trznych. Dop\u00f3ki komputery by\u0142y g\u0142\u00f3wnie fizyczne, &hellip; Czytaj dalej \u201e\u201d"}