{"id":2471,"date":"2023-02-02T19:04:19","date_gmt":"2023-02-02T19:04:19","guid":{"rendered":"https:\/\/harpocrates-project.eu\/cifrado-homomorfico-hibrido-un-gran-avance-en-la-privacidad-de-los-datos\/"},"modified":"2023-09-12T09:23:00","modified_gmt":"2023-09-12T09:23:00","slug":"cifrado-homomorfico-hibrido-un-gran-avance-en-la-privacidad-de-los-datos","status":"publish","type":"post","link":"https:\/\/harpocrates-project.eu\/es\/cifrado-homomorfico-hibrido-un-gran-avance-en-la-privacidad-de-los-datos\/","title":{"rendered":"Cifrado homom\u00f3rfico h\u00edbrido: Un gran avance en la privacidad de los datos"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00bb1&#8243; custom_padding_last_edited=\u00bbon|phone\u00bb _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb background_color=\u00bb#1f2437&#8243; background_enable_image=\u00bboff\u00bb background_position=\u00bbcenter_left\u00bb custom_padding=\u00bb0rem|1rem|0rem|1rem|true|false\u00bb custom_padding_tablet=\u00bb|2rem|1rem|2rem|false|false\u00bb custom_padding_phone=\u00bb|1rem||1rem|false|false\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row custom_padding_last_edited=\u00bbon|phone\u00bb _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb width=\u00bb100%\u00bb max_width=\u00bb1540px\u00bb custom_padding=\u00bb||||false|false\u00bb custom_padding_tablet=\u00bb||||false|false\u00bb custom_padding_phone=\u00bb1rem||1rem||false|false\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb4_4&#8243; _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][lwp_divi_breadcrumbs link_color=\u00bb#FFFFFF\u00bb separator_color=\u00bb#FFFFFF\u00bb _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb custom_padding_tablet=\u00bb1rem||1rem||false|false\u00bb custom_padding_phone=\u00bb1rem||1rem||false|false\u00bb custom_padding_last_edited=\u00bbon|phone\u00bb global_colors_info=\u00bb{}\u00bb][\/lwp_divi_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00bb1&#8243; custom_padding_last_edited=\u00bbon|phone\u00bb _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb custom_padding=\u00bb|1rem||1rem|false|true\u00bb custom_padding_tablet=\u00bb|2rem||2rem|false|true\u00bb custom_padding_phone=\u00bb|1rem||1rem|false|true\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row column_structure=\u00bb2_3,1_3&#8243; _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb width=\u00bb100%\u00bb max_width=\u00bb1540px\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb2_3&#8243; _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb border_color_right=\u00bb#9b9b9b\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb header_font=\u00bbMontserrat|700|||||||\u00bb header_text_color=\u00bb#1f2437&#8243; header_font_size=\u00bb24px\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243;]<\/p>\n<h1><span>Cifrado homom\u00f3rfico h\u00edbrido: Un gran avance en la privacidad de los datos<\/span><\/h1>\n<p><b><span>2.2.2023 19:04<\/span><\/b><\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb text_font=\u00bbRaleway||||||||\u00bb text_text_color=\u00bb#9b9b9b\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243;]<\/p>\n<p><span>Los investigadores han introducido recientemente un nuevo concepto en el campo de la criptograf\u00eda denominado cifrado homom\u00f3rfico h\u00edbrido (HHE) que combina la criptograf\u00eda sim\u00e9trica con el cifrado homom\u00f3rfico (HE). HHE permite el cifrado local de datos mediante un esquema de cifrado sim\u00e9trico y la externalizaci\u00f3n de los datos cifrados a la nube, donde pueden transformarse en textos cifrados homom\u00f3rficos sin ser descifrados.<\/span><\/p>\n<p><span>Los cient\u00edficos de HARPOCRATES han presentado en Securecomm 2022 un nuevo enfoque para los servicios en la nube respetuosos con la privacidad, posible gracias al traslado a la nube de las operaciones m\u00e1s costosas de la ES. Como se describe en la publicaci\u00f3n \u00bb Symmetrical Disguise: Realizing Homomorphic Encryption Services from Symmetric Primitives \u00ab, nuestros investigadores se dieron a la tarea de dise\u00f1ar un protocolo criptogr\u00e1fico seguro basado en HHE, mostrando c\u00f3mo puede ser utilizado como el principal bloque de construcci\u00f3n de un protocolo que permite a los analistas recopilar datos de m\u00faltiples fuentes y calcular funciones espec\u00edficas sobre ellos de una manera que preserva la privacidad.<\/span><\/p>\n<p><span>Este desarrollo de c\u00f3digo abierto permite a la comunidad investigadora y a la industria del campo de la criptograf\u00eda lograr una privacidad eficaz en el almacenamiento y procesamiento de datos. Al demostrar c\u00f3mo puede utilizarse HHE en escenarios realistas mediante el dise\u00f1o de un protocolo seguro, los investigadores de HARPOCRATES est\u00e1n ampliando los l\u00edmites del cifrado homom\u00f3rfico.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span>El manuscrito completo est\u00e1 disponible en el enlace <\/span><a target=\"_blank\" class=\"c-link\" data-stringify-link=\"https:\/\/eprint.iacr.org\/2022\/848\" delay=\"150\" data-sk=\"tooltip_parent\" href=\"https:\/\/eprint.iacr.org\/2022\/848\" rel=\"noopener noreferrer\" data-remove-tab-index=\"true\" tabindex=\"-1\">https:\/\/eprint.iacr.org\/2022\/848<\/a><span class=\"c-message__edited_label\" dir=\"ltr\" delay=\"300\" data-sk=\"tooltip_parent\">  <\/span><\/p>\n<p>[\/et_pb_text][et_pb_image src=\u00bbhttp:\/\/harpocrates-project.eu\/wp-content\/uploads\/2023\/02\/data-privacy.jpg\u00bb title_text=\u00bbprivacidad de los datos\u00bb _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243;][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb1_3&#8243; _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_sidebar _builder_version=\u00bb4.19.1&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_sidebar][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module lwp_divi_breadcrumbs lwp_divi_breadcrumbs_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<div class=\"lwp-breadcrumbs\"> <span class=\"before\"><\/span> <span vocab=\"https:\/\/schema.org\/\" typeof=\"BreadcrumbList\"><span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" href=\"https:\/\/harpocrates-project.eu\/es\/\" class=\"home\"><span property=\"name\">Home<\/span><\/a><meta property=\"position\" content=\"1\"><\/span> <span class=\"separator et-pb-icon\">&amp;#x39;<\/span> <\/span><\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>Cifrado homom\u00f3rfico h\u00edbrido: Un gran avance en la privacidad de los datos 2.2.2023 19:04 &nbsp;Los investigadores han introducido recientemente un nuevo concepto en el campo de la criptograf\u00eda denominado cifrado homom\u00f3rfico h\u00edbrido (HHE) que combina la criptograf\u00eda sim\u00e9trica con el cifrado homom\u00f3rfico (HE). HHE permite [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1814,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[44],"tags":[],"class_list":["post-2471","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/posts\/2471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/comments?post=2471"}],"version-history":[{"count":4,"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/posts\/2471\/revisions"}],"predecessor-version":[{"id":2612,"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/posts\/2471\/revisions\/2612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/media\/1814"}],"wp:attachment":[{"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/media?parent=2471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/categories?post=2471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harpocrates-project.eu\/es\/wp-json\/wp\/v2\/tags?post=2471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}