{"id":5351,"date":"2022-11-15T22:26:33","date_gmt":"2022-11-15T21:26:33","guid":{"rendered":"https:\/\/mouillere.com\/universconvergents\/?p=5351"},"modified":"2022-11-18T14:44:15","modified_gmt":"2022-11-18T13:44:15","slug":"le-delit-de-refus-de-remettre-la-convention-secrete-de-dechiffrement-dun-moyen-de-cryptologie","status":"publish","type":"post","link":"https:\/\/mouillere.com\/universconvergents\/2022\/11\/15\/le-delit-de-refus-de-remettre-la-convention-secrete-de-dechiffrement-dun-moyen-de-cryptologie\/","title":{"rendered":"Le d\u00e9lit de refus de remettre la convention secr\u00e8te de d\u00e9chiffrement d\u2019un moyen de cryptologie"},"content":{"rendered":"<p>La Cour de cassation vient de r\u00e9pondre d\u00e9finitivement \u00e0 la question de savoir si le refus de communiquer aux autorit\u00e9s judiciaires ses mots de passe permettant de d\u00e9verrouiller son mat\u00e9riel informatique est constitutif du d\u00e9lit de refus de remettre la convention secr\u00e8te de d\u00e9chiffrement d\u2019un moyen de cryptologie.<\/p>\n<p><!--more--><\/p>\n<blockquote><p><em>\u00ab Est puni de trois ans d\u2019emprisonnement et de 270 000 \u20ac d\u2019amende le fait, pour quiconque ayant connaissance de la convention secr\u00e8te de d\u00e9chiffrement d\u2019un moyen de cryptologie susceptible d\u2019avoir \u00e9t\u00e9 utilis\u00e9 pour pr\u00e9parer, faciliter ou commettre un crime ou un d\u00e9lit, de <strong>refuser de remettre ladite convention aux autorit\u00e9s judiciaires<\/strong> ou de la mettre en \u0153uvre, sur les r\u00e9quisitions de ces autorit\u00e9s d\u00e9livr\u00e9es en application des titres II et III du livre Ier du code de proc\u00e9dure p\u00e9nale. Si le refus est oppos\u00e9 alors que la remise ou la mise en oeuvre de la convention aurait permis d\u2019\u00e9viter la commission d\u2019un crime ou d\u2019un d\u00e9lit ou d\u2019en limiter les effets, la peine est port\u00e9e \u00e0 cinq ans d\u2019emprisonnement et \u00e0 450 000 \u20ac d\u2019amende &#8221; (art. 434-15-2 du code p\u00e9nal)<\/em><\/p><\/blockquote>\n<p>La Cour de cassation consid\u00e8re que le code de d\u00e9verrouillage est une convention secr\u00e8te de d\u00e9chiffrement d\u2019un moyen de cryptologie. En effet, lorsqu\u2019un t\u00e9l\u00e9phone portable est \u00e9quip\u00e9 d\u2019un moyen de cryptologie comme la plupart des iPhone et smartphone Android, Mac ou PC, le code de d\u00e9verrouillage de son \u00e9cran d\u2019accueil peut constituer une cl\u00e9 de d\u00e9chiffrement. Il incombe donc au juge de rechercher si le mat\u00e9riel en cause est \u00e9quip\u00e9 d\u2019un tel moyen et si son code de d\u00e9verouillage permet de mettre au clair tout ou partie des donn\u00e9es crypt\u00e9es auxquelles il donne acc\u00e8s.<\/p>\n<p>L&#8217;analyse sur ce point de l&#8217;avocat g\u00e9n\u00e9ral est remarquable :<\/p>\n<p>&#8211; <strong>authentification par mot de passe \/ moyen de cryptologie<\/strong> : Le d\u00e9lit ne sera pas constitu\u00e9 si derri\u00e8re le refus de fournir son mot de passe, il n&#8217;y a pas de possibilit\u00e9 de d\u00e9chiffrement d\u2019un moyen de cryptologie. Cela va d\u00e9pendre alors des sp\u00e9cificit\u00e9s techniques du mat\u00e9riel en question et de l&#8217;utilisation effective d&#8217;un moyen de cryptologie (Security by Design).<\/p>\n<p>&#8211; <strong>Refus \/ Oubli<\/strong> : Seul le refus de communiquer la convention secr\u00e8te de d\u00e9chiffrement d\u2019un moyen de cryptologie est sanctionn\u00e9. Le pr\u00e9venu refuse la plupart du temps de communiquer ses mots de passe en invoquant la protection de sa vie priv\u00e9e. Sans doute serait-il plus utile d&#8217;invoquer l&#8217;oubli au risque cependant que cet oubli soit re-qualifi\u00e9 par le juge de refus.<\/p>\n<p>La CEDH devrait tr\u00e8s prochainement se prononcer sur la compatibilit\u00e9 d&#8217;une telle jurisprudence avec des droits fondamentaux que sont la protection de la vie priv\u00e9e, la pr\u00e9somption d\u2019innocence, le droit au silence et le droit de ne pas contribuer \u00e0 sa propre incrimination.<\/p>\n<iframe src=\"\/\/docs.google.com\/viewer?url=https%3A%2F%2Fmouillere.com%2Funiversconvergents%2Fwp-content%2Fuploads%2F2022%2F11%2Frapport-du-conseiller-3.pdf&hl=fr&embedded=true\" class=\"gde-frame\" style=\"width:100%; height:500px; border: none;\" scrolling=\"no\"><\/iframe>\n<p class=\"gde-text\"><a href=\"https:\/\/mouillere.com\/universconvergents\/wp-content\/uploads\/2022\/11\/rapport-du-conseiller-3.pdf\" class=\"gde-link\">T\u00e9l\u00e9charger (PDF, 957KB)<\/a><\/p>\n<iframe src=\"\/\/docs.google.com\/viewer?url=https%3A%2F%2Fmouillere.com%2Funiversconvergents%2Fwp-content%2Fuploads%2F2022%2F11%2Frapport-du-conseiller-3-1.pdf&hl=fr&embedded=true\" class=\"gde-frame\" style=\"width:100%; height:500px; border: none;\" scrolling=\"no\"><\/iframe>\n<p class=\"gde-text\"><a href=\"https:\/\/mouillere.com\/universconvergents\/wp-content\/uploads\/2022\/11\/rapport-du-conseiller-3-1.pdf\" class=\"gde-link\">T\u00e9l\u00e9charger (PDF, 957KB)<\/a><\/p>\n<iframe src=\"\/\/docs.google.com\/viewer?url=https%3A%2F%2Fmouillere.com%2Funiversconvergents%2Fwp-content%2Fuploads%2F2022%2F11%2Farret-cour-de-cassation-3.pdf&hl=fr&embedded=true\" class=\"gde-frame\" style=\"width:100%; height:500px; border: none;\" scrolling=\"no\"><\/iframe>\n<p class=\"gde-text\"><a href=\"https:\/\/mouillere.com\/universconvergents\/wp-content\/uploads\/2022\/11\/arret-cour-de-cassation-3.pdf\" class=\"gde-link\">T\u00e9l\u00e9charger (PDF, 300KB)<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Cour de cassation vient de r\u00e9pondre d\u00e9finitivement \u00e0 la question de savoir si le refus de communiquer aux autorit\u00e9s judiciaires ses mots de passe permettant de d\u00e9verrouiller son mat\u00e9riel&hellip; <\/p>\n","protected":false},"author":1,"featured_media":5355,"comment_status":"closed","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","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[30,74],"tags":[],"class_list":["post-5351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avocat","category-it"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2022\/11\/cryptologie.png?fit=894%2C725&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6jw1p-1oj","jetpack-related-posts":[{"id":3232,"url":"https:\/\/mouillere.com\/universconvergents\/2019\/10\/30\/protection-des-entreprises-ue-contre-le-protectionnisme-judiciaire-us\/","url_meta":{"origin":5351,"position":0},"title":"Protection des entreprises UE contre le protectionnisme judiciaire US","author":"Fred","date":"30 octobre 2019","format":false,"excerpt":"Le Monde du Droit consacre une s\u00e9rie d'articles relatifs aux proc\u00e9dures extraterritoriales, faisant \u00e9cho au Rapport Gauvain dont l'intitul\u00e9 et l'objectif est de \"r\u00e9tablir la souverainet\u00e9 de la France et de l\u2019Europe et prot\u00e9ger nos entreprises des lois et mesures \u00e0 port\u00e9e extraterritoriale\". Ce rapport explique comment les \u00c9tats-Unis d\u2019Am\u00e9rique\u2026","rel":"","context":"Dans &quot;Avocat&quot;","block_context":{"text":"Avocat","link":"https:\/\/mouillere.com\/universconvergents\/category\/avocat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2019\/10\/30-CloudAct1.jpg?fit=1020%2C555&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2019\/10\/30-CloudAct1.jpg?fit=1020%2C555&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2019\/10\/30-CloudAct1.jpg?fit=1020%2C555&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2019\/10\/30-CloudAct1.jpg?fit=1020%2C555&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":3146,"url":"https:\/\/mouillere.com\/universconvergents\/2024\/08\/13\/03-avocat-le-secret-professionnel\/","url_meta":{"origin":5351,"position":1},"title":"03 &#8211; Avocat &#8211; Le secret professionnel","author":"Fred","date":"13 ao\u00fbt 2024","format":false,"excerpt":"Deux principes essentiels dominent l'exercice de la profession d'avocat : l'ind\u00e9pendance qui en est l'\u00e2me et le secret professionnel qui en est le c\u0153ur. Indissociable de son ind\u00e9pendance, le secret professionnel est consubstantiel \u00e0 la profession d\u2019avocat mais n'est pas un bouclier destin\u00e9 \u00e0 le prot\u00e9ger et fait de lui\u2026","rel":"","context":"Dans &quot;Avocat&quot;","block_context":{"text":"Avocat","link":"https:\/\/mouillere.com\/universconvergents\/category\/avocat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/08\/03-Avocat-Le-secret-professionnel.001.jpeg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/08\/03-Avocat-Le-secret-professionnel.001.jpeg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/08\/03-Avocat-Le-secret-professionnel.001.jpeg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/08\/03-Avocat-Le-secret-professionnel.001.jpeg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/08\/03-Avocat-Le-secret-professionnel.001.jpeg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":6079,"url":"https:\/\/mouillere.com\/universconvergents\/2024\/07\/16\/droit-penal-de-lenvironnement\/","url_meta":{"origin":5351,"position":2},"title":"Droit p\u00e9nal de l\u2019environnement","author":"Fred","date":"16 juillet 2024","format":false,"excerpt":"Le Monde du droit publie un article int\u00e9ressant consacr\u00e9 l'essor du droit p\u00e9nal de l'environnement sur le plan national et communautaire, notamment avec l'adoption le 11 avril 2024 de la directive (UE) 2024\/1203 relative \u00e0 la protection de l\u2019environnement par le droit p\u00e9nal. \"La r\u00e9paration du pr\u00e9judice \u00e9cologique s'effectue par\u2026","rel":"","context":"Dans &quot;Environnement&quot;","block_context":{"text":"Environnement","link":"https:\/\/mouillere.com\/universconvergents\/category\/environnement\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/07\/Droit-penal-de-lenvironnement.jpeg?fit=1024%2C1024&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/07\/Droit-penal-de-lenvironnement.jpeg?fit=1024%2C1024&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/07\/Droit-penal-de-lenvironnement.jpeg?fit=1024%2C1024&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2024\/07\/Droit-penal-de-lenvironnement.jpeg?fit=1024%2C1024&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":6409,"url":"https:\/\/mouillere.com\/universconvergents\/2025\/01\/05\/affaire-bismuth-entre-mediocrite-mediocratie-et-mediacratie\/","url_meta":{"origin":5351,"position":3},"title":"Affaire Bismuth : entre m\u00e9diocrit\u00e9, m\u00e9diocratie et m\u00e9diacratie","author":"Fred","date":"5 janvier 2025","format":false,"excerpt":"La Cour de cassation a rendu d\u00e9finitive la condamnation de Nicolas Sarkozy pour corruption et trafic d\u2019influence \u00e0 trois ans d\u2019emprisonnement dont un an ferme sous bracelet \u00e9lectronique avec trois ans d\u2019in\u00e9ligibilit\u00e9. Comment un pr\u00e9sident de la R\u00e9publique gardien des institutions cumulant un nombre historique de poursuites et de condamnations\u2026","rel":"","context":"Dans &quot;Avocat&quot;","block_context":{"text":"Avocat","link":"https:\/\/mouillere.com\/universconvergents\/category\/avocat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2025\/01\/2024-12-18-CCass-Bismuth.jpg?fit=1024%2C768&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2025\/01\/2024-12-18-CCass-Bismuth.jpg?fit=1024%2C768&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2025\/01\/2024-12-18-CCass-Bismuth.jpg?fit=1024%2C768&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2025\/01\/2024-12-18-CCass-Bismuth.jpg?fit=1024%2C768&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4927,"url":"https:\/\/mouillere.com\/universconvergents\/2021\/05\/29\/la-cedh-valide-la-surveillance-electronique-de-masse\/","url_meta":{"origin":5351,"position":4},"title":"La CEDH valide la surveillance \u00e9lectronique de masse","author":"Fred","date":"29 mai 2021","format":false,"excerpt":"L\u2019article 8 de la Convention europ\u00e9enne \u00ab n\u2019interdit pas de recourir \u00e0 l\u2019interception en masse afin de prot\u00e9ger la s\u00e9curit\u00e9 nationale ou d\u2019autres int\u00e9r\u00eats nationaux essentiels contre des menaces ext\u00e9rieures graves, et les \u00c9tats jouissent d\u2019une ample marge d\u2019appr\u00e9ciation pour d\u00e9terminer de quel type de r\u00e9gime d\u2019interception ils ont besoin\u2026","rel":"","context":"Dans &quot;Donn\u00e9es personnelles&quot;","block_context":{"text":"Donn\u00e9es personnelles","link":"https:\/\/mouillere.com\/universconvergents\/category\/it\/donnees-personnelles\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2018\/10\/justice.jpg?fit=1076%2C1111&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2018\/10\/justice.jpg?fit=1076%2C1111&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2018\/10\/justice.jpg?fit=1076%2C1111&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2018\/10\/justice.jpg?fit=1076%2C1111&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2018\/10\/justice.jpg?fit=1076%2C1111&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":4207,"url":"https:\/\/mouillere.com\/universconvergents\/2024\/03\/11\/33-avocat-les-honoraires\/","url_meta":{"origin":5351,"position":5},"title":"33 &#8211; Avocat &#8211; Les honoraires","author":"Fred","date":"11 mars 2024","format":false,"excerpt":"\"Les honoraires tiennent compte, selon les usages, de la situation de fortune du client, de la difficult\u00e9 de l'affaire, des frais expos\u00e9s par l'avocat, de sa notori\u00e9t\u00e9 et des diligences de celui-ci. Toute fixation d'honoraires qui ne le serait qu'en fonction du r\u00e9sultat judiciaire est interdite\" (art. 10 Loi du\u2026","rel":"","context":"Dans &quot;Avocat&quot;","block_context":{"text":"Avocat","link":"https:\/\/mouillere.com\/universconvergents\/category\/avocat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2020\/04\/33-Avocat-Les-honoraires.001.jpeg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2020\/04\/33-Avocat-Les-honoraires.001.jpeg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2020\/04\/33-Avocat-Les-honoraires.001.jpeg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2020\/04\/33-Avocat-Les-honoraires.001.jpeg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/mouillere.com\/universconvergents\/wp-content\/uploads\/2020\/04\/33-Avocat-Les-honoraires.001.jpeg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/posts\/5351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/comments?post=5351"}],"version-history":[{"count":5,"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/posts\/5351\/revisions"}],"predecessor-version":[{"id":5364,"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/posts\/5351\/revisions\/5364"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/media\/5355"}],"wp:attachment":[{"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/media?parent=5351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/categories?post=5351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mouillere.com\/universconvergents\/wp-json\/wp\/v2\/tags?post=5351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}