{"id":482,"date":"2020-01-07T12:57:00","date_gmt":"2020-01-07T10:57:00","guid":{"rendered":"https:\/\/www.ipzaf.com\/?p=482"},"modified":"2020-04-05T13:01:52","modified_gmt":"2020-04-05T11:01:52","slug":"pgp-keys-software-security-and-much-more-threatened-by-new-sha1-exploit","status":"publish","type":"post","link":"https:\/\/www.ipzaf.com\/?p=482","title":{"rendered":"PGP keys, software security, and much more threatened by new SHA1 exploit"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><a href=\"https:\/\/arstechnica.com\/information-technology\/2020\/01\/pgp-keys-software-security-and-much-more-threatened-by-new-sha1-exploit\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.arstechnica.net\/wp-content\/uploads\/2020\/01\/sha1-800x535.png\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<p>Three years ago, Ars declared the\u00a0<a rel=\"noreferrer noopener\" aria-label=\"SHA1 cryptographic hash (opens in a new tab)\" href=\"https:\/\/en.wikipedia.org\/wiki\/SHA-1\" target=\"_blank\">SHA1 cryptographic hash<\/a> algorithm\u00a0officially dead after researchers performed the world\u2019s first known instance of a\u00a0<a href=\"https:\/\/arstechnica.com\/information-technology\/2017\/02\/at-deaths-door-for-years-widely-used-sha1-function-is-now-dead\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">fatal exploit known as a &#8220;collision&#8221;<\/a>\u00a0on it. On Tuesday, the dead SHA1 horse got clobbered again as a different team of researchers unveiled a new attack that\u2019s significantly more powerful\u2026 Read more <a rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\" href=\"https:\/\/arstechnica.com\/information-technology\/2020\/01\/pgp-keys-software-security-and-much-more-threatened-by-new-sha1-exploit\/\" target=\"_blank\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Three years ago, Ars declared the\u00a0SHA1 cryptographic hash algorithm\u00a0officially dead after researchers performed the world\u2019s first known instance of a\u00a0fatal exploit known as a &#8220;collision&#8221;\u00a0on it. On Tuesday, the dead SHA1 horse got clobbered again as a different team of researchers unveiled a new attack that\u2019s significantly more powerful\u2026 Read more here.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-482","post","type-post","status-publish","format-standard","hentry","category-itvarious"],"_links":{"self":[{"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=\/wp\/v2\/posts\/482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=482"}],"version-history":[{"count":3,"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=\/wp\/v2\/posts\/482\/revisions"}],"predecessor-version":[{"id":485,"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=\/wp\/v2\/posts\/482\/revisions\/485"}],"wp:attachment":[{"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ipzaf.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}