{"id":19986,"date":"2010-05-02T02:19:18","date_gmt":"2010-05-02T00:19:18","guid":{"rendered":"http:\/\/kulturbloggen.com\/?p=19986"},"modified":"2010-05-02T02:19:18","modified_gmt":"2010-05-02T00:19:18","slug":"nu-ifragasatts-varldens-mest-kanda-krypteringsprogram","status":"publish","type":"post","link":"https:\/\/kulturbloggen.com\/?p=19986","title":{"rendered":"Nu ifr\u00e5gas\u00e4tts v\u00e4rldens mest k\u00e4nda krypteringsprogram"},"content":{"rendered":"<p><a href=\"http:\/\/kulturbloggen.com\/wp-content\/uploads\/2010\/05\/cpu_200x204.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-19987\" title=\"cpu_200x204\" src=\"http:\/\/kulturbloggen.com\/wp-content\/uploads\/2010\/05\/cpu_200x204.jpg\" alt=\"\" width=\"200\" height=\"204\" \/><\/a><\/p>\n<p>N\u00e4r det v\u00e4lk\u00e4nda programmet f\u00f6r kryptering av\u00a0<a href=\"http:\/\/www.idg.se\/2.1085\/1.315471\/symantec-koper-pgp?utm_source=feedburner&amp;utm_medium=feed&amp;utm_campaign=Feed:+idg\/vzzs+(IDG.se:+Hetaste+IT-nyheterna+fr%C3%A5n+IDG.se)&amp;utm_content=Google+Reader\">bland annat e-post s\u00e4ljs<\/a>kommer fr\u00e5gan om tillit till programmet upp. Journalisten Fredrik Laurin<a href=\"http:\/\/www.idg.se\/2.1085\/1.315624\/symantecs-kop-av-pgp-vacker-oro?utm_source=feedburner&amp;utm_medium=feed&amp;utm_campaign=Feed:+idg\/vzzs+(IDG.se:+Hetaste+IT-nyheterna+fr%C3%A5n+IDG.se)&amp;utm_content=Google+Reader\">litar inte p\u00e5 att privata f\u00f6retag sl\u00e5r vakt om v\u00e5r integritet<\/a>.<\/p>\n<p>N\u00e4r Paul Zimmermann skrev sitt program p\u00e5 nittiotalet var det den f\u00f6rsta till\u00e4mpningen av kryptering som kom i var mans h\u00e4nder. I alla fall i varje datakunnig persons h\u00e4nder. Det fodrade lite kn\u00e5pande men var v\u00e4l v\u00e4rt besv\u00e4ret.<\/p>\n<p>Programmet stod l\u00e4nge under exportf\u00f6rbud fr\u00e5n USA. P\u00e5 alla former av digital media. D\u00e4remot var det lagligt att exportera den tryckta k\u00e4llkoden. Den skickades i bokform till Norge d\u00e4r den skannades och kompilerades till den s\u00e5 kallade internationella versionen.<\/p>\n<p>Tv\u00e5 saker gjorde PGP popul\u00e4rt. Programmet bygger p\u00e5 en oerh\u00f6rt stark och s\u00e4ker krypteringsalgorithm. Den andra var att k\u00e4llkoden fanns tillg\u00e4nglig. Vem som helst kunde sj\u00e4lv ladda ner och kompilera sitt program. Eller l\u00e4sa igenom k\u00e4llkoden f\u00f6r att kontrollera att det inte fanns bakd\u00f6rrar.<\/p>\n<p>Redan f\u00f6r \u00f6ver 10 \u00e5r sedan kommerialiserades PGP. Zimmerman s\u00e5lde rpogrammet och fr\u00e5n version 2.6.2 (jag skriver fr\u00e5n minnet s\u00e5 ni f\u00e5r kolla sj\u00e4lva) \u00e4r k\u00e4llkoden sluten. Redan d\u00e5 slutade de mest s\u00e4kerhetsmedvetna att anv\u00e4nda den versionen. Ist\u00e4llet vidareutvecklades PGP i en ny, fri form. GPG, eller Gnu Privacy Guard. Det programmet \u00e4r helt kompatibelt med PGP men har kvar alla f\u00f6rdelar som det ursprungliga PGP hade.<\/p>\n<p>Problemet som Laurin tar upp har allts\u00e5 kommit och g\u00e5tt och idag kan du v\u00e4lja den l\u00f6sning du k\u00e4nner dig trygg med.<\/p>\n<p>Sj\u00e4lv har jag f\u00f6r l\u00e4nge sedan \u00f6vergett den kommersiella versionen av PGP och h\u00e4ller mig till GPG.<\/p>\n<p>Det andra problemet som Laurin tar upp. Att krypteringsnycklar deponeras hos amerikanska myndigheter \u00e4r heller inget nytt. Att anv\u00e4nda ett krypteringsprogram du sj\u00e4lv har kontroll \u00f6ver \u00e4r en s\u00e4kert s\u00e4tt att komma f\u00f6rbi detta.<\/p>\n<p>Genom att anv\u00e4nda ett bra krypteringsprogram h\u00e4vdar du din r\u00e4tt till privat kommunikation. Du ut\u00f6var en demokratisk r\u00e4ttighet. Ungef\u00e4r som n\u00e4r du r\u00f6star. Det \u00e4r inget skumt eller fel med det. Det \u00e4r en r\u00e4ttighet.<\/p>\n<p><a href=\"http:\/\/www.gnupg.org\/\">L\u00e4s h\u00e4r om Gnu Privacy Guard<\/a><\/p>\n<p><a href=\"http:\/\/www.pgp.com\/about_pgp_corporation\/history.html\">PGPs historia<\/a><\/p>\n<p><a href=\"http:\/\/intressant.se\/intressant\">Intressant?<\/a> L\u00e4s \u00e4ven andra bloggares \u00e5sikter om <a rel=\"tag\" href=\"http:\/\/bloggar.se\/om\/kryptering\">kryptering<\/a>, <a rel=\"tag\" href=\"http:\/\/bloggar.se\/om\/PGP\">PGP<\/a>, <a rel=\"tag\" href=\"http:\/\/bloggar.se\/om\/GPG\">GPG<\/a>, <a rel=\"tag\" href=\"http:\/\/bloggar.se\/om\/Symantec\">Symantec<\/a>, <a rel=\"tag\" href=\"http:\/\/bloggar.se\/om\/s%E4kerhet\">s\u00e4kerhet<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u00e4r det v\u00e4lk\u00e4nda programmet f\u00f6r kryptering av\u00a0bland annat e-post s\u00e4ljskommer fr\u00e5gan om tillit till programmet upp. Journalisten Fredrik Laurinlitar inte p\u00e5 att privata f\u00f6retag sl\u00e5r vakt om v\u00e5r integritet. N\u00e4r Paul Zimmermann skrev sitt program p\u00e5 nittiotalet var det den f\u00f6rsta till\u00e4mpningen av kryptering som kom i var mans h\u00e4nder. I alla fall i varje [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[20],"tags":[2071,3063,4346,5580,5564],"class_list":["post-19986","post","type-post","status-publish","format-standard","category-film","tag-gpg","tag-kryptering","tag-pgp","tag-sakerhet","tag-symantec","entry"],"_links":{"self":[{"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=\/wp\/v2\/posts\/19986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19986"}],"version-history":[{"count":0,"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=\/wp\/v2\/posts\/19986\/revisions"}],"wp:attachment":[{"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kulturbloggen.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}