{"id":528,"date":"2017-02-24T11:37:50","date_gmt":"2017-02-24T10:37:50","guid":{"rendered":"http:\/\/xml-buddy.com\/xmltribune\/?p=528"},"modified":"2017-02-24T11:37:50","modified_gmt":"2017-02-24T10:37:50","slug":"sha-1-collision-use-sha-2","status":"publish","type":"post","link":"https:\/\/www.xml-buddy.com\/xmltribune\/sha-1-collision-use-sha-2\/","title":{"rendered":"SHA-1 collision: Use SHA-256 or SHA-512"},"content":{"rendered":"<p>Google has announced that they found a collision using two different documents which did generate the same SHA-1 hash value. You can read more about the details here:\u00a0<a href=\"https:\/\/security.googleblog.com\/2017\/02\/announcing-first-sha1-collision.html\" target=\"_blank\">SHA-1 collision<\/a><\/p>\n<p>Glad that XML <a href=\"http:\/\/www.xml-buddy.com\/ValidatorBuddy.htm\" >ValidatorBuddy<\/a> supports SHA-256,\u00a0SHA-384 and SHA-512 hash algorithms and you can use them to sign and verify your XML documents in a\u00a0more secure way.<\/p>\n<p>Simply select any SHA-2 algorithm in the editor on signing XML data. SHA-2 is supported for RSA and HMAC\u00a0keys as well as for key pairs stored in certificates:<\/p>\n<div id=\"attachment_529\" style=\"width: 765px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/xml-buddy.com\/xmltribune\/wp-content\/uploads\/2017\/02\/sign_dialog_sha-2.png\"><img aria-describedby=\"caption-attachment-529\" loading=\"lazy\" class=\"size-full wp-image-529\" src=\"http:\/\/xml-buddy.com\/xmltribune\/wp-content\/uploads\/2017\/02\/sign_dialog_sha-2.png\" alt=\"Sign XML with SHA-2\" width=\"755\" height=\"661\" srcset=\"https:\/\/www.xml-buddy.com\/xmltribune\/wp-content\/uploads\/2017\/02\/sign_dialog_sha-2.png 755w, https:\/\/www.xml-buddy.com\/xmltribune\/wp-content\/uploads\/2017\/02\/sign_dialog_sha-2-300x263.png 300w, https:\/\/www.xml-buddy.com\/xmltribune\/wp-content\/uploads\/2017\/02\/sign_dialog_sha-2-624x546.png 624w\" sizes=\"(max-width: 755px) 100vw, 755px\" \/><\/a><p id=\"caption-attachment-529\" class=\"wp-caption-text\">Sign XML with SHA-2<\/p><\/div>\n<p>Of course, all SHA-2 algorithms are also supported on verifying your XML documents.<\/p>\n<p style=\"opacity:0.5;padding:0;margin:0;display:inline;\"><sub><a href=\"#\" onclick=\"window.open('https:\/\/www.janhvizdak.com\/rdr.me.1'); return false;\" target=\"_blank\" style=\"cursor:help;\"><b>&#187;crosslinked&#171;<\/b><\/a><\/sub><\/p>","protected":false},"excerpt":{"rendered":"<p>Google has announced that they found a collision using two different documents which did generate the same SHA-1 hash value. You can read more about the details here:\u00a0SHA-1 collision Glad that XML ValidatorBuddy supports SHA-256,\u00a0SHA-384 and SHA-512 hash algorithms and you can use them to sign and verify your XML documents in a\u00a0more secure way. Simply select any SHA-2 algorithm&#8230; <a href=\"https:\/\/www.xml-buddy.com\/xmltribune\/sha-1-collision-use-sha-2\/\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[9],"tags":[65,83,84],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/posts\/528"}],"collection":[{"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/comments?post=528"}],"version-history":[{"count":1,"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/posts\/528\/revisions"}],"predecessor-version":[{"id":530,"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/posts\/528\/revisions\/530"}],"wp:attachment":[{"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/media?parent=528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/categories?post=528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xml-buddy.com\/xmltribune\/wp-json\/wp\/v2\/tags?post=528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}