{"id":107105,"date":"2023-03-04T12:48:11","date_gmt":"2023-03-04T10:48:11","guid":{"rendered":"https:\/\/prohoster.info\/?p=107105"},"modified":"2023-03-06T10:23:41","modified_gmt":"2023-03-06T08:23:41","slug":"predstavlen-vpn-rosenpass-ustojchivyj-k-atakam-s-ispolzovaniem-kvantovyh-kompyuterov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/predstavlen-vpn-rosenpass-ustojchivyj-k-atakam-s-ispolzovaniem-kvantovyh-kompyuterov","title":{"rendered":"Se presenta el VPN Rosenpass, resistente a ataques utilizando computadoras cu\u00e1nticas","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Un grupo de investigadores, desarrolladores y cript\u00f3grafos alemanes ha publicado el primer lanzamiento del proyecto Rosenpass, que desarrolla un VPN y un mecanismo de intercambio de claves resistentes a los ataques de computadoras cu\u00e1nticas. Se utiliza el VPN WireGuard como medio de transporte con algoritmos de cifrado y claves est\u00e1ndar, y Rosenpass lo complementa con medios de intercambio de claves protegidos contra el hackeo de computadoras cu\u00e1nticas (es decir, Rosenpass protege adicionalmente el intercambio de claves sin cambiar los algoritmos de funcionamiento y m\u00e9todos de cifrado de WireGuard). Rosenpass tambi\u00e9n puede utilizarse por separado de WireGuard como una herramienta universal de intercambio de claves, adecuada para proteger otros protocolos contra ataques de computadoras cu\u00e1nticas.        <\/p>\n<p>El c\u00f3digo del conjunto de herramientas est\u00e1 escrito en el lenguaje Rust y se distribuye bajo las licencias MIT y Apache 2.0. Los algoritmos y primitivas criptogr\u00e1ficas se toman de las bibliotecas liboqs y libsodium, escritas en C. La base de c\u00f3digo publicada se posiciona como una implementaci\u00f3n de referencia; sobre la base de las especificaciones proporcionadas, se pueden desarrollar variantes alternativas del conjunto de herramientas utilizando otros lenguajes de programaci\u00f3n. Actualmente se est\u00e1 trabajando en la verificaci\u00f3n formal del protocolo, los criptoalgoritmos y la implementaci\u00f3n para proporcionar una prueba matem\u00e1tica de su fiabilidad. Hasta ahora, se ha realizado un an\u00e1lisis simb\u00f3lico del protocolo y su implementaci\u00f3n base en Rust utilizando ProVerif.      <\/p>\n<p>El protocolo Rosenpass se basa en el mecanismo de intercambio de claves autenticado postcu\u00e1ntico PQWG (Post-quantum WireGuard), construido utilizando el sistema criptogr\u00e1fico McEliece, resistente a la factorizaci\u00f3n en una computadora cu\u00e1ntica. La clave generada en Rosenpass se utiliza en forma de clave sim\u00e9trica compartida (PSK, pre-shared key) de WireGuard, implementando una capa adicional para una protecci\u00f3n h\u00edbrida <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"112\">VPN<\/a>-de la conexi\u00f3n.     <\/p>\n<p>Rosenpass proporciona un proceso de fondo que funciona de manera independiente, utilizado para generar claves predefinidas de WireGuard y proteger el intercambio de claves durante el proceso de negociaci\u00f3n de la conexi\u00f3n (handshake) utilizando m\u00e9todos de criptograf\u00eda post-cu\u00e1ntica. Al igual que en WireGuard, las claves sim\u00e9tricas en Rosenpass se actualizan cada dos minutos. Para proteger la conexi\u00f3n se utilizan claves compartidas (cada lado genera un par de claves p\u00fablica y privada, tras lo cual los participantes intercambian sus claves p\u00fablicas).<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58743\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0413\u0440\u0443\u043f\u043f\u0430 \u043d\u0435\u043c\u0435\u0446\u043a\u0438\u0445 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0438 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u043e\u0432 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Rosenpass, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e VPN \u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u043e\u0431\u043c\u0435\u043d\u0430 \u043a\u043b\u044e\u0447\u0430\u043c\u0438, \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0435 \u043a\u043e \u0432\u0437\u043b\u043e\u043c\u0443 \u043d\u0430 \u043a\u0432\u0430\u043d\u0442\u043e\u0432\u044b\u0445 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0430\u0445. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f VPN WireGuard \u0441\u043e \u0448\u0442\u0430\u0442\u043d\u044b\u043c\u0438 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430\u043c\u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043a\u043b\u044e\u0447\u0430\u043c\u0438, \u0430 Rosenpass \u0434\u043e\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u0435\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u043c\u0438 \u043e\u0431\u043c\u0435\u043d\u0430 \u043a\u043b\u044e\u0447\u0430\u043c\u0438, \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u044b\u043c\u0438 \u043e\u0442 \u0432\u0437\u043b\u043e\u043c\u0430 \u043d\u0430 \u043a\u0432\u0430\u043d\u0442\u043e\u0432\u044b\u0445 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0430\u0445 (\u0442.\u0435. Rosenpass \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u0442 \u043e\u0431\u043c\u0435\u043d \u043a\u043b\u044e\u0447\u0430\u043c\u0438, \u043d\u0435 [&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-107105","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=\"\u0413\u0440\u0443\u043f\u043f\u0430 \u043d\u0435\u043c\u0435\u0446\u043a\u0438\u0445 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0438 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