{"id":2811,"date":"2019-11-05T11:59:15","date_gmt":"2019-11-05T10:59:15","guid":{"rendered":"https:\/\/solidt.eu\/site\/?p=2811"},"modified":"2019-11-05T11:59:16","modified_gmt":"2019-11-05T10:59:16","slug":"secure-random-numbers","status":"publish","type":"post","link":"https:\/\/solidt.eu\/site\/secure-random-numbers\/","title":{"rendered":"Secure Random Numbers"},"content":{"rendered":"\n<p><a href=\"https:\/\/stackoverflow.com\/a\/37804448\">https:\/\/stackoverflow.com\/a\/37804448<\/a><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ **Note: ** .NET Core 2.0.0+ uses a different seed on the parameterless constructor: instead of CPU clock it uses Guid.NewGuid().GetHashCode().\n\nvar random = new Random();\nint randomnumber = random.Next()\n\n\/\/ While the RNGCryptoServiceProvider class uses OS entropy to generate \/\/seeds. OS entropy is a random value which is generated using sound, mouse click, and keyboard timings, thermal temp etc. Below goes the code for the same.\n\nusing (RNGCryptoServiceProvider rg = new RNGCryptoServiceProvider()) \n{ \n    byte[] rno = new byte[5];    \n    rg.GetBytes(rno);    \n    int randomvalue = BitConverter.ToInt32(rno, 0); \n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/stackoverflow.com\/a\/37804448<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2811","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/posts\/2811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/comments?post=2811"}],"version-history":[{"count":1,"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/posts\/2811\/revisions"}],"predecessor-version":[{"id":2812,"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/posts\/2811\/revisions\/2812"}],"wp:attachment":[{"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/media?parent=2811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/categories?post=2811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solidt.eu\/site\/wp-json\/wp\/v2\/tags?post=2811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}