{"id":64913,"date":"2024-06-03T07:04:55","date_gmt":"2024-06-03T03:34:55","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/%d8%ac%d8%b1%db%8c%d8%a7%d9%86-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%a7%d9%85%d8%b6%d8%a7%db%8c-%d8%af%db%8c%d8%ac%db%8c%d8%aa%d8%a7%d9%84-%d9%88-%d8%aa%d8%a3%db%8c%db%8c%d8%af-%d8%af%d8%b1-%d9%be%d8%a7\/"},"modified":"2024-06-03T07:04:55","modified_gmt":"2024-06-03T03:34:55","slug":"%d8%ac%d8%b1%db%8c%d8%a7%d9%86-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%a7%d9%85%d8%b6%d8%a7%db%8c-%d8%af%db%8c%d8%ac%db%8c%d8%aa%d8%a7%d9%84-%d9%88-%d8%aa%d8%a3%db%8c%db%8c%d8%af-%d8%af%d8%b1-%d9%be%d8%a7","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/%d8%ac%d8%b1%db%8c%d8%a7%d9%86-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%a7%d9%85%d8%b6%d8%a7%db%8c-%d8%af%db%8c%d8%ac%db%8c%d8%aa%d8%a7%d9%84-%d9%88-%d8%aa%d8%a3%db%8c%db%8c%d8%af-%d8%af%d8%b1-%d9%be%d8%a7\/","title":{"rendered":"\u062c\u0631\u06cc\u0627\u0646 \u0627\u06cc\u062c\u0627\u062f \u0627\u0645\u0636\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0648 \u062a\u0623\u06cc\u06cc\u062f \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646"},"content":{"rendered":"<p><\/p>\n<div data-article-id=\"1874809\" id=\"article-body\">\n<p>\u0627\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0648 \u062a\u0623\u06cc\u06cc\u062f \u06cc\u06a9 \u0627\u0645\u0636\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>cryptography<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646  \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0635\u062d\u062a \u0648 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u067e\u06cc\u0627\u0645 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062a\u0648\u0633\u0637 \u062f\u0627\u0631\u0646\u062f\u0647 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc \u0627\u0645\u0636\u0627 \u0634\u062f\u0647 \u0648 \u062a\u063a\u06cc\u06cc\u0631\u06cc \u0646\u06a9\u0631\u062f\u0647 \u0627\u0633\u062a.<br \/>3 \u0645\u0631\u062d\u0644\u0647 \u0627\u0635\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u06cc\u062c\u0627\u062f \u062c\u0641\u062a \u06a9\u0644\u06cc\u062f:<\/strong><\/p>\n<ul>\n<li>\n<strong>\u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc<\/strong>: \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 RSA\u060c \u0628\u0627 \u062a\u0648\u0627\u0646 \u0639\u0645\u0648\u0645\u06cc 65537 \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0644\u06cc\u062f 2048 \u0628\u06cc\u062a \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>\n<strong>\u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc<\/strong>: \u0628\u0631\u06af\u0631\u0641\u062a\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc.<\/li>\n<li>\n<strong>\u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc<\/strong>: \u0647\u0631 \u062f\u0648 \u06a9\u0644\u06cc\u062f \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0628\u0627 \u0641\u0631\u0645\u062a PEM \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u067e\u06cc\u0627\u0645 \u0631\u0627 \u0627\u0645\u0636\u0627 \u06a9\u0646\u06cc\u062f:<\/strong><\/p>\n<ul>\n<li>\n<strong>\u067e\u06cc\u0627\u0645<\/strong>: \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0645\u0636\u0627 \u0634\u0648\u0646\u062f.<\/li>\n<li>\n<strong>\u0639\u0645\u0644\u06a9\u0631\u062f \u0647\u0634<\/strong>: SHA-256 \u0628\u0631\u0627\u06cc \u0647\u0634 \u067e\u06cc\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\n<strong>\u0644\u0627\u06cc\u0647 \u06af\u0630\u0627\u0631\u06cc<\/strong>: PSS (Signature Scheme \u0627\u062d\u062a\u0645\u0627\u0644\u06cc) \u0628\u0627 MGF1 (\u062a\u0627\u0628\u0639 \u062a\u0648\u0644\u06cc\u062f \u0645\u0627\u0633\u06a9) \u0648 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0637\u0648\u0644 \u0646\u0645\u06a9 \u0628\u0631\u0627\u06cc \u0628\u0627\u0644\u0634\u062a\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\n<strong>\u0627\u0645\u0636\u0627<\/strong>: \u067e\u06cc\u0627\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc \u0627\u0645\u0636\u0627 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0627\u0645\u0636\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u062a\u0623\u06cc\u06cc\u062f \u0627\u0645\u0636\u0627:<\/strong><\/p>\n<ul>\n<li>\n<strong>\u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc<\/strong>: \u0627\u0632 \u0641\u0627\u06cc\u0644 PEM \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>\n<strong>\u0627\u0645\u0636\u0627<\/strong>: \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>\n<strong>\u067e\u06cc\u0627\u0645<\/strong>: \u067e\u06cc\u0627\u0645 \u0627\u0635\u0644\u06cc \u06a9\u0647 \u0627\u0645\u0636\u0627 \u0634\u062f.<\/li>\n<li>\n<strong>\u062a\u0627\u06cc\u06cc\u062f<\/strong>: \u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u067e\u06cc\u0627\u0645 \u0648 \u0627\u0645\u0636\u0627 \u0628\u0631\u0627\u06cc \u062a\u0627\u06cc\u06cc\u062f \u0635\u062d\u062a \u0627\u0645\u0636\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u0627\u0645\u0636\u0627 \u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u067e\u06cc\u0627\u0645 \u062a\u0648\u0633\u0637 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0627\u0645\u0636\u0627 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/%d8%ac%d8%b1%db%8c%d8%a7%d9%86-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%a7%d9%85%d8%b6%d8%a7%db%8c-%d8%af%db%8c%d8%ac%db%8c%d8%aa%d8%a7%d9%84-%d9%88-%d8%aa%d8%a3%db%8c%db%8c%d8%af-%d8%af%d8%b1-%d9%be%d8%a7\/#%D9%85%D8%B1%D8%AD%D9%84%D9%87_1_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%D9%85%D9%88%D8%B1%D8%AF_%D9%86%DB%8C%D8%A7%D8%B2_%D8%B1%D8%A7_%D9%86%D8%B5%D8%A8_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0645\u0631\u062d\u0644\u0647 1: \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/%d8%ac%d8%b1%db%8c%d8%a7%d9%86-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%a7%d9%85%d8%b6%d8%a7%db%8c-%d8%af%db%8c%d8%ac%db%8c%d8%aa%d8%a7%d9%84-%d9%88-%d8%aa%d8%a3%db%8c%db%8c%d8%af-%d8%af%d8%b1-%d9%be%d8%a7\/#%D9%85%D8%B1%D8%AD%D9%84%D9%87_2_%DB%8C%DA%A9_%D8%AC%D9%81%D8%AA_%DA%A9%D9%84%DB%8C%D8%AF_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0645\u0631\u062d\u0644\u0647 2: \u06cc\u06a9 \u062c\u0641\u062a \u06a9\u0644\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/%d8%ac%d8%b1%db%8c%d8%a7%d9%86-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%a7%d9%85%d8%b6%d8%a7%db%8c-%d8%af%db%8c%d8%ac%db%8c%d8%aa%d8%a7%d9%84-%d9%88-%d8%aa%d8%a3%db%8c%db%8c%d8%af-%d8%af%d8%b1-%d9%be%d8%a7\/#%D9%85%D8%B1%D8%AD%D9%84%D9%87_3_%DB%8C%DA%A9_%D9%BE%DB%8C%D8%A7%D9%85_%D8%B1%D8%A7_%D8%A7%D9%85%D8%B6%D8%A7_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0645\u0631\u062d\u0644\u0647 3: \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0631\u0627 \u0627\u0645\u0636\u0627 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/%d8%ac%d8%b1%db%8c%d8%a7%d9%86-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%a7%d9%85%d8%b6%d8%a7%db%8c-%d8%af%db%8c%d8%ac%db%8c%d8%aa%d8%a7%d9%84-%d9%88-%d8%aa%d8%a3%db%8c%db%8c%d8%af-%d8%af%d8%b1-%d9%be%d8%a7\/#%D9%85%D8%B1%D8%AD%D9%84%D9%87_4_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_%D8%A7%D9%85%D8%B6%D8%A7\" >\u0645\u0631\u062d\u0644\u0647 4: \u062a\u0623\u06cc\u06cc\u062f \u0627\u0645\u0636\u0627<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%AD%D9%84%D9%87_1_%DA%A9%D8%AA%D8%A7%D8%A8%D8%AE%D8%A7%D9%86%D9%87_%D9%85%D9%88%D8%B1%D8%AF_%D9%86%DB%8C%D8%A7%D8%B2_%D8%B1%D8%A7_%D9%86%D8%B5%D8%A8_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  \u0645\u0631\u062d\u0644\u0647 1: \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u062f\u0627\u0631\u06cc\u062f <code>cryptography<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a  \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 pip \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>pip <span class=\"nb\">install <\/span>cryptography\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%AD%D9%84%D9%87_2_%DB%8C%DA%A9_%D8%AC%D9%81%D8%AA_%DA%A9%D9%84%DB%8C%D8%AF_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  \u0645\u0631\u062d\u0644\u0647 2: \u06cc\u06a9 \u062c\u0641\u062a \u06a9\u0644\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06cc\u06a9 \u062c\u0641\u062a \u06a9\u0644\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc (\u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0645\u0636\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f) \u0648 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc (\u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f) \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">cryptography.hazmat.primitives.asymmetric<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">rsa<\/span>\n<span class=\"kn\">from<\/span> <span class=\"n\">cryptography.hazmat.primitives<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">serialization<\/span>\n\n<span class=\"c1\"># Generate private key\n<\/span><span class=\"n\">private_key<\/span> <span class=\"o\">=<\/span> <span class=\"n\">rsa<\/span><span class=\"p\">.<\/span><span class=\"nf\">generate_private_key<\/span><span class=\"p\">(<\/span>\n    <span class=\"n\">public_exponent<\/span><span class=\"o\">=<\/span><span class=\"mi\">65537<\/span><span class=\"p\">,<\/span>\n    <span class=\"n\">key_size<\/span><span class=\"o\">=<\/span><span class=\"mi\">2048<\/span><span class=\"p\">,<\/span>\n<span class=\"p\">)<\/span>\n\n<span class=\"c1\"># Generate public key from the private key\n<\/span><span class=\"n\">public_key<\/span> <span class=\"o\">=<\/span> <span class=\"n\">private_key<\/span><span class=\"p\">.<\/span><span class=\"nf\">public_key<\/span><span class=\"p\">()<\/span>\n\n<span class=\"c1\"># Save the private key to a file\n<\/span><span class=\"k\">with<\/span> <span class=\"nf\">open<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">private_key.pem<\/span><span class=\"sh\">\"<\/span><span class=\"p\">,<\/span> <span class=\"sh\">\"<\/span><span class=\"s\">wb<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span> <span class=\"k\">as<\/span> <span class=\"n\">f<\/span><span class=\"p\">:<\/span>\n    <span class=\"n\">f<\/span><span class=\"p\">.<\/span><span class=\"nf\">write<\/span><span class=\"p\">(<\/span><span class=\"n\">private_key<\/span><span class=\"p\">.<\/span><span class=\"nf\">private_bytes<\/span><span class=\"p\">(<\/span>\n        <span class=\"n\">encoding<\/span><span class=\"o\">=<\/span><span class=\"n\">serialization<\/span><span class=\"p\">.<\/span><span class=\"n\">Encoding<\/span><span class=\"p\">.<\/span><span class=\"n\">PEM<\/span><span class=\"p\">,<\/span>\n        <span class=\"nb\">format<\/span><span class=\"o\">=<\/span><span class=\"n\">serialization<\/span><span class=\"p\">.<\/span><span class=\"n\">PrivateFormat<\/span><span class=\"p\">.<\/span><span class=\"n\">PKCS8<\/span><span class=\"p\">,<\/span>\n        <span class=\"n\">encryption_algorithm<\/span><span class=\"o\">=<\/span><span class=\"n\">serialization<\/span><span class=\"p\">.<\/span><span class=\"nc\">NoEncryption<\/span><span class=\"p\">()<\/span>\n    <span class=\"p\">))<\/span>\n\n<span class=\"c1\"># Save the public key to a file\n<\/span><span class=\"k\">with<\/span> <span class=\"nf\">open<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">public_key.pem<\/span><span class=\"sh\">\"<\/span><span class=\"p\">,<\/span> <span class=\"sh\">\"<\/span><span class=\"s\">wb<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span> <span class=\"k\">as<\/span> <span class=\"n\">f<\/span><span class=\"p\">:<\/span>\n    <span class=\"n\">f<\/span><span class=\"p\">.<\/span><span class=\"nf\">write<\/span><span class=\"p\">(<\/span><span class=\"n\">public_key<\/span><span class=\"p\">.<\/span><span class=\"nf\">public_bytes<\/span><span class=\"p\">(<\/span>\n        <span class=\"n\">encoding<\/span><span class=\"o\">=<\/span><span class=\"n\">serialization<\/span><span class=\"p\">.<\/span><span class=\"n\">Encoding<\/span><span class=\"p\">.<\/span><span class=\"n\">PEM<\/span><span class=\"p\">,<\/span>\n        <span class=\"nb\">format<\/span><span class=\"o\">=<\/span><span class=\"n\">serialization<\/span><span class=\"p\">.<\/span><span class=\"n\">PublicFormat<\/span><span class=\"p\">.<\/span><span class=\"n\">SubjectPublicKeyInfo<\/span>\n    <span class=\"p\">))<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%AD%D9%84%D9%87_3_%DB%8C%DA%A9_%D9%BE%DB%8C%D8%A7%D9%85_%D8%B1%D8%A7_%D8%A7%D9%85%D8%B6%D8%A7_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  \u0645\u0631\u062d\u0644\u0647 3: \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0631\u0627 \u0627\u0645\u0636\u0627 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u0645\u0636\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644\u060c \u0627\u0632 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc \u0628\u0631\u0627\u06cc \u0627\u0645\u0636\u0627\u06cc \u067e\u06cc\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">cryptography.hazmat.primitives<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">hashes<\/span>\n<span class=\"kn\">from<\/span> <span class=\"n\">cryptography.hazmat.primitives.asymmetric<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">padding<\/span>\n\n<span class=\"c1\"># Message to be signed\n<\/span><span class=\"n\">message<\/span> <span class=\"o\">=<\/span> <span class=\"sa\">b<\/span><span class=\"sh\">\"<\/span><span class=\"s\">Hello, this is a secret message!<\/span><span class=\"sh\">\"<\/span>\n\n<span class=\"c1\"># Sign the message\n<\/span><span class=\"n\">signature<\/span> <span class=\"o\">=<\/span> <span class=\"n\">private_key<\/span><span class=\"p\">.<\/span><span class=\"nf\">sign<\/span><span class=\"p\">(<\/span>\n    <span class=\"n\">message<\/span><span class=\"p\">,<\/span>\n    <span class=\"n\">padding<\/span><span class=\"p\">.<\/span><span class=\"nc\">PSS<\/span><span class=\"p\">(<\/span>\n        <span class=\"n\">mgf<\/span><span class=\"o\">=<\/span><span class=\"n\">padding<\/span><span class=\"p\">.<\/span><span class=\"nc\">MGF1<\/span><span class=\"p\">(<\/span><span class=\"n\">hashes<\/span><span class=\"p\">.<\/span><span class=\"nc\">SHA256<\/span><span class=\"p\">()),<\/span>\n        <span class=\"n\">salt_length<\/span><span class=\"o\">=<\/span><span class=\"n\">padding<\/span><span class=\"p\">.<\/span><span class=\"n\">PSS<\/span><span class=\"p\">.<\/span><span class=\"n\">MAX_LENGTH<\/span>\n    <span class=\"p\">),<\/span>\n    <span class=\"n\">hashes<\/span><span class=\"p\">.<\/span><span class=\"nc\">SHA256<\/span><span class=\"p\">()<\/span>\n<span class=\"p\">)<\/span>\n\n<span class=\"c1\"># Save the signature to a file\n<\/span><span class=\"k\">with<\/span> <span class=\"nf\">open<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">signature.bin<\/span><span class=\"sh\">\"<\/span><span class=\"p\">,<\/span> <span class=\"sh\">\"<\/span><span class=\"s\">wb<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span> <span class=\"k\">as<\/span> <span class=\"n\">f<\/span><span class=\"p\">:<\/span>\n    <span class=\"n\">f<\/span><span class=\"p\">.<\/span><span class=\"nf\">write<\/span><span class=\"p\">(<\/span><span class=\"n\">signature<\/span><span class=\"p\">)<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%AD%D9%84%D9%87_4_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_%D8%A7%D9%85%D8%B6%D8%A7\"><\/span>\n<p>  \u0645\u0631\u062d\u0644\u0647 4: \u062a\u0623\u06cc\u06cc\u062f \u0627\u0645\u0636\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0627\u0645\u0636\u0627\u060c \u0627\u0632 \u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0628\u0627 \u067e\u06cc\u0627\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"c1\"># Load the public key\n<\/span><span class=\"k\">with<\/span> <span class=\"nf\">open<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">public_key.pem<\/span><span class=\"sh\">\"<\/span><span class=\"p\">,<\/span> <span class=\"sh\">\"<\/span><span class=\"s\">rb<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span> <span class=\"k\">as<\/span> <span class=\"n\">f<\/span><span class=\"p\">:<\/span>\n    <span class=\"n\">public_key<\/span> <span class=\"o\">=<\/span> <span class=\"n\">serialization<\/span><span class=\"p\">.<\/span><span class=\"nf\">load_pem_public_key<\/span><span class=\"p\">(<\/span><span class=\"n\">f<\/span><span class=\"p\">.<\/span><span class=\"nf\">read<\/span><span class=\"p\">())<\/span>\n\n<span class=\"c1\"># Load the signature\n<\/span><span class=\"k\">with<\/span> <span class=\"nf\">open<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">signature.bin<\/span><span class=\"sh\">\"<\/span><span class=\"p\">,<\/span> <span class=\"sh\">\"<\/span><span class=\"s\">rb<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span> <span class=\"k\">as<\/span> <span class=\"n\">f<\/span><span class=\"p\">:<\/span>\n    <span class=\"n\">signature<\/span> <span class=\"o\">=<\/span> <span class=\"n\">f<\/span><span class=\"p\">.<\/span><span class=\"nf\">read<\/span><span class=\"p\">()<\/span>\n\n<span class=\"c1\"># Message to be verified\n<\/span><span class=\"n\">message<\/span> <span class=\"o\">=<\/span> <span class=\"sa\">b<\/span><span class=\"sh\">\"<\/span><span class=\"s\">Hello, this is a secret message!<\/span><span class=\"sh\">\"<\/span>\n\n<span class=\"c1\"># Verify the signature\n<\/span><span class=\"k\">try<\/span><span class=\"p\">:<\/span>\n    <span class=\"n\">public_key<\/span><span class=\"p\">.<\/span><span class=\"nf\">verify<\/span><span class=\"p\">(<\/span>\n        <span class=\"n\">signature<\/span><span class=\"p\">,<\/span>\n        <span class=\"n\">message<\/span><span class=\"p\">,<\/span>\n        <span class=\"n\">padding<\/span><span class=\"p\">.<\/span><span class=\"nc\">PSS<\/span><span class=\"p\">(<\/span>\n            <span class=\"n\">mgf<\/span><span class=\"o\">=<\/span><span class=\"n\">padding<\/span><span class=\"p\">.<\/span><span class=\"nc\">MGF1<\/span><span class=\"p\">(<\/span><span class=\"n\">hashes<\/span><span class=\"p\">.<\/span><span class=\"nc\">SHA256<\/span><span class=\"p\">()),<\/span>\n            <span class=\"n\">salt_length<\/span><span class=\"o\">=<\/span><span class=\"n\">padding<\/span><span class=\"p\">.<\/span><span class=\"n\">PSS<\/span><span class=\"p\">.<\/span><span class=\"n\">MAX_LENGTH<\/span>\n        <span class=\"p\">),<\/span>\n        <span class=\"n\">hashes<\/span><span class=\"p\">.<\/span><span class=\"nc\">SHA256<\/span><span class=\"p\">()<\/span>\n    <span class=\"p\">)<\/span>\n    <span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">The signature is valid.<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\n<span class=\"k\">except<\/span><span class=\"p\">:<\/span>\n    <span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">The signature is invalid.<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0627\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0648 \u062a\u0623\u06cc\u06cc\u062f \u06cc\u06a9 \u0627\u0645\u0636\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 cryptography \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0635\u062d\u062a \u0648 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u067e\u06cc\u0627\u0645 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062a\u0648\u0633\u0637 \u062f\u0627\u0631\u0646\u062f\u0647 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc \u0627\u0645\u0636\u0627 \u0634\u062f\u0647 \u0648 \u062a\u063a\u06cc\u06cc\u0631\u06cc \u0646\u06a9\u0631\u062f\u0647 \u0627\u0633\u062a.3 \u0645\u0631\u062d\u0644\u0647 \u0627\u0635\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0627\u06cc\u062c\u0627\u062f \u062c\u0641\u062a \u06a9\u0644\u06cc\u062f: \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc: \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 RSA\u060c &hellip;<\/p>\n","protected":false},"author":2,"featured_media":64914,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media.dev.to\/cdn-cgi\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faozeirauqbr2k36p2y3w.png","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-64913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/64913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=64913"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/64913\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/64914"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=64913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=64913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=64913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}