{"id":5932,"date":"2024-09-26T14:34:06","date_gmt":"2024-09-26T14:34:06","guid":{"rendered":"https:\/\/www.techopedia.com\/pl\/?post_type=definition&p=5932"},"modified":"2024-10-18T13:34:04","modified_gmt":"2024-10-18T13:34:04","slug":"klucz-publiczny","status":"publish","type":"definition","link":"https:\/\/www.techopedia.com\/pl\/slowniczek\/klucz-publiczny","title":{"rendered":"Klucz publiczny"},"content":{"rendered":"

Co oznacza klucz publiczny?<\/span><\/h2>\n

Klucz publiczny<\/strong> jest tworzony w kryptografii<\/a> szyfrowania klucza publicznego, kt\u00f3ra wykorzystuje algorytmy szyfrowania<\/a> z kluczem asymetrycznym.<\/p>\n

Klucze publiczne s\u0105 u\u017cywane do konwertowania wiadomo\u015bci na nieczytelny format. Deszyfrowanie<\/strong> odbywa si\u0119 przy u\u017cyciu innego, ale pasuj\u0105cego klucza prywatnego<\/a>.<\/p>\n

Klucze publiczny i prywatny s\u0105 sparowane<\/strong>, aby umo\u017cliwi\u0107 bezpieczn\u0105 komunikacj\u0119.<\/p>\n

Techopedia wyja\u015bnia klucz publiczny<\/span><\/h2>\n

Klucz publiczny mo\u017ce by\u0107 umieszczony w katalogu o otwartym dost\u0119pie w celu odszyfrowania podpisu cyfrowego nadawcy, klucz publiczny<\/strong> odbiorcy wiadomo\u015bci szyfruje wiadomo\u015b\u0107 nadawcy.<\/p>\n

Infrastruktura klucza publicznego (PKI) tworzy klucze publiczne i prywatne.<\/strong><\/p>\n

Klucz publiczny o otwartym dost\u0119pie mo\u017ce by\u0107 r\u00f3wnie\u017c wysy\u0142any poczt\u0105 elektroniczn\u0105 do zaufanych kontakt\u00f3w i u\u017cytkownik\u00f3w. Pretty Good Privacy (PGP)<\/strong> to popularna forma kryptografii klucza publicznego.<\/p>\n

Klucze publiczne PGP s\u0105 przechowywane w katalogu serwera kluczy publicznych, aby umo\u017cliwi\u0107 udost\u0119pnianie kluczy publicznych. Klucze katalogu serwera PGP mog\u0105 by\u0107 aktualizowane, ale nie usuwane.<\/p>\n","protected":false},"excerpt":{"rendered":"

Co oznacza klucz publiczny? Klucz publiczny jest tworzony w kryptografii szyfrowania klucza publicznego, kt\u00f3ra wykorzystuje algorytmy szyfrowania z kluczem asymetrycznym. Klucze publiczne s\u0105 u\u017cywane do konwertowania wiadomo\u015bci na nieczytelny format. Deszyfrowanie odbywa si\u0119 przy u\u017cyciu innego, ale pasuj\u0105cego klucza prywatnego. Klucze publiczny i prywatny s\u0105 sparowane, aby umo\u017cliwi\u0107 bezpieczn\u0105 komunikacj\u0119. Techopedia wyja\u015bnia klucz publiczny Klucz […]<\/p>\n","protected":false},"author":7813,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"definitioncat":[34,35],"class_list":["post-5932","definition","type-definition","status-publish","format-standard","hentry","definitioncat-cyberbezpieczenstwo","definitioncat-kryptowaluty"],"acf":[],"yoast_head":"\nKlucz publiczny - Techopedia Polska<\/title>\n<meta name=\"description\" content=\"Ta definicja wyja\u015bnia znaczenie klucza publicznego i jakie ma zastosowanie. 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