{"id":104,"date":"2016-03-25T11:37:01","date_gmt":"2016-03-25T10:37:01","guid":{"rendered":"http:\/\/www.erroussafi.com\/blog\/?p=104"},"modified":"2020-05-18T01:11:55","modified_gmt":"2020-05-18T01:11:55","slug":"whatsapp-network-forensics-etude-protocolaire","status":"publish","type":"post","link":"https:\/\/www.erroussafi.com\/index.php\/2016\/03\/25\/whatsapp-network-forensics-etude-protocolaire\/","title":{"rendered":"WhatsApp Network Forensics : Etude protocolaire"},"content":{"rendered":"

Dans le cadre de la s\u00e9rie d’articles relative \u00e0 Whatsapp, et pour les enthousiastes du reverse, je partage ici un document acad\u00e9mique qui a essay\u00e9 d’expliquer les m\u00e9canismes d’authentification et de cryptage de whatsapp. Ce document est malheureusement incomplet puisqu’il n’indique pas comment fonctionne le E2E Encryption que whatsapp a impl\u00e9ment\u00e9 avec textsecure, mais je vous renvois \u00e0 l’article suivant pour compl\u00e9ter l’\u00e9tude:<\/p>\n

    \n
  1. WhatsApp network forensics_ Decrypting and understanding the WhatsApp call signaling messages<\/a><\/li>\n
  2. Article compl\u00e9tant la compr\u00e9hension :\u00a0http:\/\/www.heise.de\/ct\/artikel\/Keeping-Tabs-on-WhatsApp-s-Encryption-2630361.html<\/a><\/li>\n<\/ol>\n

    A tr\u00e8s bient\u00f4t !<\/p>\n","protected":false},"excerpt":{"rendered":"

    Dans le cadre de la s\u00e9rie d’articles relative \u00e0 Whatsapp, et pour les enthousiastes du reverse, je partage ici un document acad\u00e9mique qui a essay\u00e9 d’expliquer les m\u00e9canismes d’authentification et de cryptage de whatsapp. Ce document est malheureusement incomplet puisqu’il n’indique pas comment fonctionne le E2E Encryption que whatsapp a impl\u00e9ment\u00e9 avec textsecure, mais je […]<\/p>\n","protected":false},"author":1,"featured_media":6817,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[9],"tags":[],"class_list":["post-104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technique"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.erroussafi.com\/wp-content\/uploads\/2016\/03\/whatsapp-deconstruction-31.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/posts\/104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/comments?post=104"}],"version-history":[{"count":0,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/posts\/104\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/media\/6817"}],"wp:attachment":[{"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/media?parent=104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/categories?post=104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/tags?post=104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}