{"id":2191,"date":"2024-02-19T11:56:58","date_gmt":"2024-02-19T10:56:58","guid":{"rendered":"https:\/\/petr-kirpeit.de\/?p=2191"},"modified":"2024-03-26T12:07:11","modified_gmt":"2024-03-26T11:07:11","slug":"qr-codes-manuell-dekodieren","status":"publish","type":"post","link":"https:\/\/petr-kirpeit.de\/fr\/qr-codes-manual-decoding\/","title":{"rendered":"D\u00e9coder les codes QR \u00e0 la main ? Oui, c'est possible !"},"content":{"rendered":"<p>Tout le monde conna\u00eet certainement les codes QR, ces petits carr\u00e9s aux cases noires et blanches qu'il suffit de d\u00e9coder avec un smartphone et un logiciel adapt\u00e9.<\/p>\n<p>Mais peut-on aussi le faire \u00e0 la main ? Donc sans moyens techniques ? Et \u00e9tonnamment, c'est possible, comme l'a r\u00e9cemment r\u00e9v\u00e9l\u00e9 le magazine d'actualit\u00e9s informatiques Golem.de, via <a href=\"https:\/\/www.golem.de\/news\/netzfund-qr-codes-ohne-computer-lesen-2401-181492.html\" target=\"_blank\" rel=\"noopener\">a rapport\u00e9 une d\u00e9couverte du r\u00e9seau<\/a>J'ai trouv\u00e9 ce projet int\u00e9ressant et j'aimerais le partager ici afin de pouvoir mettre un lien vers cette possibilit\u00e9 pour les personnes int\u00e9ress\u00e9es par le sujet. Comme le sujet est assez complexe \u00e0 repr\u00e9senter et qu'un d\u00e9veloppeur l'a d\u00e9j\u00e0 tr\u00e8s bien fait, j'ai utilis\u00e9 la m\u00e9thode de l'analyse des donn\u00e9es. <a href=\"https:\/\/qr.blinry.org\/\" target=\"_blank\" rel=\"noopener\">Page originale avec les instructions<\/a> li\u00e9.<\/p>\n<p>On continue ici<\/p>\n<p><script src=\"https:\/\/petr-kirpeit.de\/wp-content\/plugins\/embed-extended\/assets\/js\/embed.js?ver=1.4.0\"><\/script><iframe class=\"ee-iframe\" sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/petr-kirpeit.de\/wp-admin\/admin-ajax.php?action=embed_extended_iframe&#038;url=https:\/\/qr.blinry.org\/#secret=6602ac6599a32\" title=\"Lire les codes QR sans ordinateur !\" data-secret=\"6602ac6599a32\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" data-class=\"wp-embedded-content\"><\/iframe> <\/p>\n<p><a href=\"http:\/\/web.archive.org\/web\/20240128101011\/https:\/\/qr.blinry.org\/\" target=\"_blank\" rel=\"noopener\">Lien vers les archives web<\/a> \/ <a href=\"https:\/\/archive.is\/AIOC3\" target=\"_blank\" rel=\"noopener\">Archives Fallback<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Voici une courte vid\u00e9o qui montre comment un code QR est construit :<\/p>\n<div class=\"lyte-wrapper\" style=\"width:640px;max-width:100%;margin:5px;\"><div class=\"lyMe hidef\" id=\"WYL_H289YBQo7VI\"><div id=\"lyte_H289YBQo7VI\" data-src=\"\/\/i.ytimg.com\/vi\/H289YBQo7VI\/maxresdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\"><\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/H289YBQo7VI\" rel=\"nofollow noopener\" target=\"_blank\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/H289YBQo7VI\/0.jpg\" alt=\"Vignette de la vid\u00e9o YouTube\" width=\"640\" height=\"340\" \/><br \/>Lire cette vid\u00e9o sur YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:640px;margin:5px;\"><\/div><\/p>\n<p>&nbsp;<\/p>\n<div id=\"kirpe-2899930999\" class=\"kirpe-nach-dem-inhalt kirpe-entity-placement\" style=\"margin-left: auto;margin-right: auto;text-align: center;\" data-cfpa=\"2558\" data-cfpw=\"2558\"><script async\r\n  src=\"https:\/\/js.stripe.com\/v3\/buy-button.js\">\r\n<\/script>\r\n\r\n<stripe-buy-button\r\n  buy-button-id=\"buy_btn_1OmdGEDkREtr7M2xJiA87yjJ\"\r\n  publishable-key=\"pk_live_51N72JpDkREtr7M2xYzcUWyyF20F5DVm4VqHEwg54rGARmXtJkLiVcGuNfkJkK6iNxDdLxZFTecXhGaXHUVJtB31O009aKw7a54\"\r\n>\r\n<\/stripe-buy-button><\/div><script type=\"text\/javascript\">;new advadsCfpAd( 2558 );<\/script>","protected":false},"excerpt":{"rendered":"<p>Tout le monde conna\u00eet certainement les codes QR, ces petits carr\u00e9s avec des cases noires et blanches que l'on ne peut d\u00e9coder qu'avec un smartphone et un logiciel ad\u00e9quat. Mais peut-on aussi le faire \u00e0 la main ? Donc sans moyens techniques ? Et \u00e9tonnamment, c'est possible, comme l'a r\u00e9cemment rapport\u00e9 le magazine d'actualit\u00e9s informatiques Golem.de, \u00e0 propos d'une trouvaille sur le net, queLire la suite \u2192<\/p>","protected":false},"author":1,"featured_media":2519,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":70,"footnotes":""},"categories":[14],"tags":[56,492],"class_list":["post-2191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-digitales","tag-digital","tag-qr-code","has-thumb"],"_links":{"self":[{"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/posts\/2191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/comments?post=2191"}],"version-history":[{"count":8,"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/posts\/2191\/revisions"}],"predecessor-version":[{"id":2726,"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/posts\/2191\/revisions\/2726"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/media\/2519"}],"wp:attachment":[{"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/media?parent=2191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/categories?post=2191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petr-kirpeit.de\/fr\/wp-json\/wp\/v2\/tags?post=2191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}