{"id":80703,"date":"2020-05-08T07:41:58","date_gmt":"2020-05-08T05:41:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/matrix-riot-s-shifrovaniem-lichnyh-soobshhenij-po-umolchaniyu"},"modified":"2020-05-08T07:41:58","modified_gmt":"2020-05-08T05:41:58","slug":"matrix-riot-s-shifrovaniem-lichnyh-soobshhenij-po-umolchaniyu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/matrix-riot-s-shifrovaniem-lichnyh-soobshhenij-po-umolchaniyu","title":{"rendered":"Matrix\/Riot con cifrado de mensajes personales por defecto.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>Empresa <a rel=\"nofollow\" href=\"https:\/\/vector.im\">New Vector<\/a>, cuyos empleados tambi\u00e9n dirigen una organizaci\u00f3n sin fines de lucro del protocolo <a rel=\"nofollow\" href=\"https:\/\/matrix.org\">Matrix<\/a>, anunci\u00f3 el lanzamiento de una serie de clientes de Matrix de la familia <a rel=\"nofollow\" href=\"https:\/\/about.riot.im\">Riot<\/a>.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<p>Matrix es un protocolo abierto para implementar una red federada, construida sobre la base de una historia lineal de eventos (events) dentro de un grafo ac\u00edclico dirigido (DAG). La implementaci\u00f3n principal de este protocolo es un mensajero que soporta se\u00f1alizaci\u00f3n VoIP, pero tambi\u00e9n se pueden hacer otras cosas, ya que es un protocolo de prop\u00f3sito general.<\/p>\n<p><noindex><\/p>\n<p>El principal cambio en los clientes lanzados para <a rel=\"nofollow\" href=\"https:\/\/github.com\/vector-im\/riot-web\/releases\/tag\/v1.6.0\">el navegador y el wrapper de Electron (1.6.0)<\/a>, <a rel=\"nofollow\" href=\"https:\/\/github.com\/vector-im\/riotX-android\/releases\/tag\/v0.19.0\">Android (0.19.0)<\/a> y <a rel=\"nofollow\" href=\"https:\/\/github.com\/vector-im\/riot-ios\/releases\/tag\/v0.11.2\">iOS (0.11.1-0.11.2)<\/a> fue la inclusi\u00f3n de cifrado de extremo a extremo para di\u00e1logos personales por defecto. El cifrado es posible gracias al protocolo <a rel=\"nofollow\" href=\"https:\/\/gitlab.matrix.org\/matrix-org\/olm\/blob\/master\/docs\/olm.md\">Olm<\/a>, basado en el protocolo del mensajero Signal. El cifrado de los di\u00e1logos grupales utiliza una extensi\u00f3n del protocolo llamada <a rel=\"nofollow\" href=\"https:\/\/gitlab.matrix.org\/matrix-org\/olm\/-\/blob\/master\/docs\/megolm.md\">Megolm<\/a>, que permite descifrar un mensaje m\u00faltiples veces.<\/p>\n<p><\/noindex><br \/>\n<noindex><\/p>\n<p>El cifrado opcional fue <a rel=\"nofollow\" href=\"https:\/\/matrix.org\/blog\/2016\/11\/21\/matrixs-olm-end-to-end-encryption-security-assessment-released-and-implemented-cross-platform-on-riot-at-last\">presentado por primera vez en 2016<\/a>. La inclusi\u00f3n por defecto en las compilaciones experimentales ocurri\u00f3 durante FOSDEM 2020.<\/p>\n<p><\/noindex><\/p>\n<p>Desde el primer lanzamiento de la implementaci\u00f3n del cifrado, han aparecido las siguientes capacidades:<\/p>\n<ul>\n<li>el cliente puede solicitar claves para descifrar mensajes de otros clientes del usuario o de los clientes de los interlocutores;<\/li>\n<li>hay un almacenamiento en servidor para las claves de cifrado de los clientes, cifrado con una frase secreta;<\/li>\n<li>adem\u00e1s de la verificaci\u00f3n de dispositivos por huella (fingerprint), tambi\u00e9n ha aparecido la verificaci\u00f3n mediante s\u00edmbolos emoji.<\/li>\n<\/ul>\n<p>En el futuro, se planea incluir cifrado por defecto no solo para di\u00e1logos personales, sino tambi\u00e9n para habitaciones no p\u00fablicas en general, incluyendo grupales.<\/p>\n<p>Tambi\u00e9n se menciona:<\/p>\n<ul>\n<li>introducci\u00f3n de una nueva interfaz de usuario para el cifrado;<\/li>\n<li>verificaci\u00f3n de dispositivos mediante c\u00f3digos QR;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org\/seshat\">b\u00fasqueda en el historial de mensajes cifrados<\/a>;<\/li>\n<li>y la estabilizaci\u00f3n final del funcionamiento.<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p>La b\u00fasqueda en habitaciones cifradas ya est\u00e1 disponible a trav\u00e9s de <a rel=\"nofollow\" href=\"https:\/\/github.com\/stoically\/radical\">la extensi\u00f3n de Firefox Radical<\/a>.<\/p>\n<p><\/noindex><br \/>\n<noindex><\/p>\n<p>Para facilitar el trabajo con las claves de cifrado, los desarrolladores del protocolo Matrix presentaron un mecanismo llamado \u00abconfirmaci\u00f3n cruzada\u00bb (cross-signing). Esto permite verificar autom\u00e1ticamente otros dispositivos del usuario utilizando un dispositivo ya verificado. Con este mecanismo, dos interlocutores solo necesitan verificar sus dispositivos una vez, en lugar de hacerlo por cada dispositivo individualmente. La especificaci\u00f3n del mecanismo se puede <a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org\/matrix-doc\/blob\/master\/proposals\/1756-cross-signing.md\">leer en GitHub<\/a>.<\/p>\n<p><\/noindex><br \/>\n<noindex><\/p>\n<p>Adem\u00e1s de Riot, otros clientes tambi\u00e9n soportan cifrado: <a rel=\"nofollow\" href=\"https:\/\/christianpauly.gitlab.io\/fluffychat-website\/en\">FluffyChat<\/a>, <a rel=\"nofollow\" href=\"https:\/\/github.com\/Nheko-Reborn\/nheko\">nheko Reborn<\/a>, clientes en <a rel=\"nofollow\" href=\"https:\/\/github.com\/quotient-im\/libQuotient\">libQuotient<\/a> (WIP), clientes en <a rel=\"nofollow\" href=\"https:\/\/github.com\/tulir\/mautrix-go\">mautrix-go<\/a> (<a rel=\"nofollow\" href=\"https:\/\/github.com\/tulir\/gomuks\">gomuks<\/a>), clientes en <a rel=\"nofollow\" href=\"https:\/\/github.com\/poljar\/matrix-nio\">matrix-nio<\/a> (<a rel=\"nofollow\" href=\"https:\/\/github.com\/mirukana\/mirage\/\">Mirage<\/a> y <a rel=\"nofollow\" href=\"https:\/\/github.com\/poljar\/weechat-matrix\">WeeChat<\/a>), <a rel=\"nofollow\" href=\"https:\/\/github.com\/neilalexander\/seaglass\">Seaglass<\/a> (abandonado). Se est\u00e1n desarrollando otras implementaciones. Para clientes sin soporte de cifrado, se ofrece un demonio para E2EE-proxy \u2014 <a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org\/pantalaimon\">pantalaimon<\/a>.<\/p>\n<p><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/opensource\/15689714\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f New Vector, \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u043a\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0442\u0430\u043a\u0436\u0435 \u0432\u043e\u0437\u0433\u043b\u0430\u0432\u043b\u044f\u044e\u0442 \u043d\u0435\u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0443\u044e \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 Matrix, \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0440\u044f\u0434\u0430 Matrix-\u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u0430 Riot. Matrix \u2014 \u044d\u0442\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0434\u043b\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0435\u0434\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u0441\u0435\u0442\u0438, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043b\u0438\u043d\u0435\u0439\u043d\u043e\u0439 \u0438\u0441\u0442\u043e\u0440\u0438\u0438 \u0441\u043e\u0431\u044b\u0442\u0438\u0439 (events) \u0432\u043d\u0443\u0442\u0440\u0438 \u0430\u0446\u0438\u043a\u043b\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0430 (DAG). \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u044d\u0442\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043c\u0435\u0441\u0441\u0435\u043d\u0434\u0436\u0435\u0440 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f VoIP, \u043d\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0432\u0435\u0449\u0438, \u0442\u0430\u043a \u043a\u0430\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-80703","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f New Vector, 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