{"id":6833,"date":"2021-05-23T19:37:00","date_gmt":"2021-05-23T19:37:00","guid":{"rendered":"https:\/\/museoupdating.webs.upv.es\/?p=6833"},"modified":"2021-05-23T19:38:35","modified_gmt":"2021-05-23T19:38:35","slug":"el-origen-de-la-criptografia-de-clave-publica","status":"publish","type":"post","link":"https:\/\/museoupdating.webs.upv.es\/en\/blog\/2021\/05\/23\/el-origen-de-la-criptografia-de-clave-publica\/","title":{"rendered":"The origin of Public-key Cryptography"},"content":{"rendered":"<p style=\"text-align: justify;\">This workshop shows the mathematic foundation of the asymmetric cyphering systems used in nowadays computers. Through some practical activities we will explain differences between public and private key, Kerckhoffs\u2019 principle, Diffie-Hellman algorithm and we will try to break them. This workshop requires the visitors to have some mathematical concepts clear (factorisation, prime numbers), so it is recommended for undergraduate students.<\/p>\n\n\t\t<style>\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-6833 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/NSA-Crypto-Backdoor-1024x768-300x225-1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/NSA-Crypto-Backdoor-1024x768-300x225-1.jpg\" class=\"attachment-medium size-medium\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/diffie_hellman.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"199\" src=\"https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/diffie_hellman-300x199.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/diffie_hellman-300x199.jpg 300w, https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/diffie_hellman.jpg 442w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/Asymmetric_cryptography_-_step_2.svg-300x201-1.png'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"201\" src=\"https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/Asymmetric_cryptography_-_step_2.svg-300x201-1.png\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/Asymmetric_cryptography_-_step_2.svg-300x201-1.png 300w, https:\/\/museoupdating.webs.upv.es\/wp-content\/uploads\/2021\/05\/Asymmetric_cryptography_-_step_2.svg-300x201-1-272x182.png 272w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>This workshop shows the mathematic foundation of the asymmetric cyphering systems used in nowadays computers. Through some practical activities we will explain differences between public and private key, Kerckhoffs\u2019 principle, Diffie-Hellman algorithm and we will try to break them. This workshop requires the visitors to have some mathematical concepts clear (factorisation, prime numbers), so it [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6591,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[32,36],"tags":[],"class_list":["post-6833","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actividades","category-talleres-de-criptografia-y-criptoanalisis","post-with-thumbnail","post-with-thumbnail-large"],"_links":{"self":[{"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/posts\/6833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/comments?post=6833"}],"version-history":[{"count":3,"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/posts\/6833\/revisions"}],"predecessor-version":[{"id":6836,"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/posts\/6833\/revisions\/6836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/media\/6591"}],"wp:attachment":[{"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/media?parent=6833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/categories?post=6833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/museoupdating.webs.upv.es\/en\/wp-json\/wp\/v2\/tags?post=6833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}