{"id":2820,"date":"2021-10-19T15:02:47","date_gmt":"2021-10-19T13:02:47","guid":{"rendered":"https:\/\/www.infordisa.com\/soc\/?post_type=glossary&#038;p=2820"},"modified":"2021-10-19T15:02:47","modified_gmt":"2021-10-19T13:02:47","slug":"clau-privada","status":"publish","type":"glossary","link":"https:\/\/www.infordisa.com\/soc\/ca\/glosario-definicion\/clave-privada\/","title":{"rendered":"clau privada"},"content":{"rendered":"<p>Los sistemas de <a class=\"glossaryLink\" href=\"https:\/\/www.infordisa.com\/soc\/ca\/glosario-definicion\/criptografia\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">criptograf&iacute;a<\/a> asim&eacute;trica, se basan en la generaci&oacute;n de un par de claves, denominadas <a class=\"glossaryLink\" href=\"https:\/\/www.infordisa.com\/soc\/ca\/glosario-definicion\/clave-publica\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">clave p&uacute;blica<\/a> y clave privada, que tienen la peculiaridad de que los mensajes cifrados con una de ellas s&oacute;lo pueden ser descifrados utilizando la otra.<\/p>\n<p>En este tipo de sistemas, la clave privada s&oacute;lo debe ser conocida por el usuario para el <a class=\"glossaryLink\"  href=\"https:\/\/www.infordisa.com\/soc\/ca\/glosario-definicion\/cifrado\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>cifrado<\/a> y descifrado de mensajes.<\/p>\n<p>El hecho de que la clave privada s&oacute;lo sea conocida por su propietario persigue dos objetivos:<\/p>\n<ul>\n<li>Cualquier documento generado a partir de esta clave necesariamente tiene que haber sido generado por el propietario de la clave (<a class=\"glossaryLink\" href=\"https:\/\/www.infordisa.com\/soc\/ca\/glosario-definicion\/firma-electronica\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">firma electr&oacute;nica<\/a>).<\/li>\n<li>Un documento al que se aplica la clave p&uacute;blica s&oacute;lo podr&aacute; ser abierto por el propietario de la correspondiente clave privada (cifrado electr&oacute;nico).<\/li>\n<\/ul>\n<p>Estos sistemas de criptograf&iacute;a constituyen un elemento esencial para la propia seguridad del tr&aacute;fico jur&iacute;dico y el desarrollo de transacciones econ&oacute;micas o el comercio on-line.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La clave privada s&oacute;lo debe ser conocida por el usuario para el <a class=\"glossaryLink\"  href=\"https:\/\/www.infordisa.com\/soc\/ca\/glosario-definicion\/cifrado\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>cifrado<\/a> y descifrado de mensajes.<\/p>\n","protected":false},"author":2,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-2820","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<title>clave privada - 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