{"id":716,"date":"2026-07-08T06:17:09","date_gmt":"2026-07-08T06:17:09","guid":{"rendered":"https:\/\/rufreevpn.org\/"},"modified":"2026-07-08T06:17:09","modified_gmt":"2026-07-08T06:17:09","slug":"what-is-aes-25","status":"publish","type":"post","link":"https:\/\/rufreevpn.org\/bn\/post\/what-is-aes-25\/","title":{"rendered":"AES-256 \u0995\u09c0? \u0985\u09cd\u09af\u09be\u09a1\u09ad\u09be\u09a8\u09cd\u09b8\u09a1 \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u0995\u09be"},"content":{"rendered":"<p class=\"wp-block-paragraph\">AES-256 (256-\u09ac\u09bf\u099f \u0995\u09c0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af\u09c7\u09b0 \u0989\u09a8\u09cd\u09a8\u09a4 \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09ae\u09be\u09a8) \u09b9\u09b2 \u09b8\u09bf\u09ae\u09c7\u099f\u09cd\u09b0\u09bf\u0995 \u09a1\u09c7\u099f\u09be \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8\u09c7\u09b0 \u0985\u09ac\u09bf\u09b8\u0982\u09ac\u09be\u09a6\u09bf\u09a4 \u09ac\u09c8\u09b6\u09cd\u09ac\u09bf\u0995 \u09ae\u09be\u09a8\u09a6\u09a3\u09cd\u09a1\u0964 \u098f\u0995\u099f\u09bf \u09b8\u09bf\u09ae\u09c7\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09be\u0987\u09ab\u09be\u09b0 \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7, \u098f\u099f\u09bf \u098f\u0995\u099f\u09bf \u098f\u0995\u0995, \u09ad\u09be\u0997 \u0995\u09b0\u09be \u0997\u09cb\u09aa\u09a8 \u0995\u09c0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09aa\u09cd\u09b2\u09c7\u0987\u09a8\u099f\u09c7\u0995\u09cd\u09b8\u099f\u0995\u09c7 \u0985\u09aa\u09a0\u09bf\u09a4 \u098f\u09b2\u09cb\u09ae\u09c7\u09b2\u09cb \u09a1\u09c7\u099f\u09be\u09af\u09bc \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0995\u09b0\u09a4\u09c7 \u098f\u09ac\u0982 \u098f\u099f\u09bf\u0995\u09c7 \u0986\u09ac\u09be\u09b0 \u09a4\u09be\u09b0 \u09ae\u09c2\u09b2 \u0986\u0995\u09be\u09b0\u09c7 \u09a1\u09bf\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0995\u09b0\u09a4\u09c7\u0964<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a9cae5bc4a62&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a9cae5bc4a62\" class=\"wp-block-image aligncenter size-large wp-lightbox-container\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/rufreevpn.org\/wp-content\/uploads\/2026\/07\/1184cccb-dc8b-45c2-93bc-13c3e85f7d8e-1024x512.jpeg\" alt=\"AES-256\" class=\"wp-image-717\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u09af\u09c1\u0995\u09cd\u09a4\u09b0\u09be\u09b7\u09cd\u099f\u09cd\u09b0 \u09b8\u09b0\u0995\u09be\u09b0 \u0995\u09b0\u09cd\u09a4\u09c3\u0995 \u09e8\u09e6\u09e6\u09e7 \u09b8\u09be\u09b2\u09c7 \u0986\u09a8\u09c1\u09b7\u09cd\u09a0\u09be\u09a8\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u0997\u09c3\u09b9\u09c0\u09a4, \u09a8\u09cd\u09af\u09be\u09b6\u09a8\u09be\u09b2 \u0987\u09a8\u09b8\u09cd\u099f\u09bf\u099f\u09bf\u0989\u099f \u0985\u09ab \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1\u09b8 \u0985\u09cd\u09af\u09be\u09a8\u09cd\u09a1 \u099f\u09c7\u0995\u09a8\u09cb\u09b2\u099c\u09bf (NIST) \u0986\u09af\u09bc\u09cb\u099c\u09bf\u09a4 \u09ac\u09b9\u09c1-\u09ac\u099b\u09b0\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09aa\u09cd\u09b0\u0995\u09be\u09b6\u09cd\u09af \u09aa\u09cd\u09b0\u09a4\u09bf\u09af\u09cb\u0997\u09bf\u09a4\u09be\u09b0 \u09aa\u09b0, AES \u09aa\u09c1\u09b0\u09a8\u09cb \u09a1\u09c7\u099f\u09be \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 (DES) \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09bf\u09a4 \u09b9\u09af\u09bc\u0964 \u09ac\u09bf\u099c\u09af\u09bc\u09c0 \u0985\u09cd\u09af\u09be\u09b2\u0997\u09b0\u09bf\u09a6\u09ae\u099f\u09bf, \u09ac\u09c7\u09b2\u099c\u09bf\u09af\u09bc\u09be\u09a8 \u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09cb\u0997\u09cd\u09b0\u09be\u09ab\u09be\u09b0 \u099c\u09cb\u09af\u09bc\u09be\u09a8 \u09a1\u09c7\u09ae\u09c7\u09a8 \u098f\u09ac\u0982 \u09ad\u09bf\u09a8\u09b8\u09c7\u09a8\u09cd\u099f \u09b0\u09bf\u099c\u09ae\u09c7\u09a8\u09c7\u09b0 \u09ae\u09be\u09b0\u09cd\u099c\u09bf\u09a4 &#8220;Rijndael&#8221; \u09b8\u09be\u0987\u09ab\u09be\u09b0\u09c7\u09b0 \u0989\u09aa\u09b0 \u09ad\u09bf\u09a4\u09cd\u09a4\u09bf \u0995\u09b0\u09c7, \u098f\u0996\u09a8 \u09ac\u09bf\u09b6\u09cd\u09ac\u09ac\u09cd\u09af\u09be\u09aa\u09c0 \u09b8\u09be\u09ae\u09b0\u09bf\u0995 \u09b8\u0982\u09b8\u09cd\u09a5\u09be, \u0986\u09b0\u09cd\u09a5\u09bf\u0995 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b7\u09cd\u09a0\u09be\u09a8 \u098f\u09ac\u0982 \u09b8\u09be\u0987\u09ac\u09be\u09b0\u09b8\u09bf\u0995\u09bf\u0989\u09b0\u09bf\u099f\u09bf \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u2014\u09af\u09c7\u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09b6\u09cd\u09ac\u09b8\u09cd\u09a4 \u09ab\u09cd\u09b0\u09bf VPN \u09ac\u09be \u09aa\u09cd\u09b0\u09bf\u09ae\u09bf\u09af\u09bc\u09be\u09ae \u09aa\u09cd\u09b0\u09be\u0987\u09ad\u09c7\u09b8\u09bf \u099f\u09c1\u09b2 \u09b8\u09b9\u2014\u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u09b8\u0982\u09ac\u09c7\u09a6\u09a8\u09b6\u09c0\u09b2 \u09a4\u09a5\u09cd\u09af \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u09af\u09bc \u09ac\u09bf\u09b6\u09cd\u09ac\u09b8\u09cd\u09a4\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u09ae\u09c2\u09b2 \u09ae\u09c7\u099f\u09cd\u09b0\u09bf\u0995: AES \u0995\u09c0 \u09b8\u09be\u0987\u099c \u09ac\u09cb\u099d\u09be<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0985\u09cd\u09af\u09be\u09a1\u09ad\u09be\u09a8\u09cd\u09b8\u09a1 \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u09a4\u09bf\u09a8\u099f\u09bf \u09b8\u09cd\u09ac\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0 \u0995\u09c0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7\u0964 \u09ac\u09bf\u099f \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09be\u09a1\u09bc\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7, \u09b8\u09be\u0987\u09ab\u09be\u09b0 \u09ad\u09be\u0999\u09a4\u09c7 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u0997\u09a3\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u09b6\u0995\u09cd\u09a4\u09bf \u09a6\u09cd\u09b0\u09c1\u09a4\u0997\u09a4\u09bf\u09a4\u09c7 \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf \u09aa\u09be\u09af\u09bc\u0964<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AES-128:<\/strong> \u09a6\u09c8\u09a8\u09a8\u09cd\u09a6\u09bf\u09a8, \u09b8\u09be\u09a7\u09be\u09b0\u09a3-\u0989\u09a6\u09cd\u09a6\u09c7\u09b6\u09cd\u09af \u09a4\u09a5\u09cd\u09af \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09b6\u0995\u09cd\u09a4\u09bf\u09b6\u09be\u09b2\u09c0 \u09ae\u09be\u09a8\u0995 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u098f\u0987\u098f\u09b8-\u09e7\u09ef\u09e8:<\/strong> \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u09b8\u0982\u09ac\u09c7\u09a6\u09a8\u09b6\u09c0\u09b2 \u0995\u09b0\u09cd\u09aa\u09cb\u09b0\u09c7\u099f \u09a1\u09c7\u099f\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09c8\u09b0\u09bf \u098f\u0995\u099f\u09bf \u0989\u09a8\u09cd\u09a8\u09a4 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09b8\u09cd\u09a4\u09b0 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>AES-256:<\/strong> \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a, \u09b8\u09be\u09ae\u09b0\u09bf\u0995-\u0997\u09cd\u09b0\u09c7\u09a1 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7 \u09af\u09be \u09b6\u09c0\u09b0\u09cd\u09b7-\u0997\u09cb\u09aa\u09a8 \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09ac\u09bf\u09a8\u09cd\u09af\u09be\u09b8 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09bf\u09a4 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">AES-256 \u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u09a6\u09c0\u09b0\u09cd\u0998\u09a4\u09ae \u0995\u09c0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7, \u098f\u099f\u09bf \u098f\u0995\u099f\u09bf \u099c\u09cd\u09af\u09cb\u09a4\u09bf\u09b0\u09cd\u09ac\u09bf\u09a6\u09cd\u09af\u09be\u0997\u09a4\u09ad\u09be\u09ac\u09c7 \u09ac\u09bf\u09b6\u09be\u09b2 \u0995\u09c0\u09b8\u09cd\u09aa\u09c7\u09b8 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964 \u098f\u099f\u09bf \u098f\u099f\u09bf\u0995\u09c7 \u09ac\u09cd\u09b0\u09c1\u099f-\u09ab\u09cb\u09b0\u09cd\u09b8 \u0986\u0995\u09cd\u09b0\u09ae\u09a3\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09be\u09b0\u09cd\u09af\u09a4 \u0985\u09a8\u09be\u0995\u09cd\u09b0\u09ae\u09cd\u09af \u0995\u09b0\u09c7 \u09a4\u09cb\u09b2\u09c7 \u098f\u09ac\u0982 \u098f\u099f\u09bf \u09b6\u09c2\u09a8\u09cd\u09af-\u0986\u09aa\u09cb\u09b7 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09ad\u09bf\u09a4\u09cd\u09a4\u09bf \u09ae\u09be\u09a8 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b7\u09cd\u09a0\u09bf\u09a4 \u0995\u09b0\u09c7\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0995\u09bf\u09ad\u09be\u09ac\u09c7 AES-256 \u0995\u09be\u099c \u0995\u09b0\u09c7: \u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09cb\u0997\u09cd\u09b0\u09be\u09ab\u09bf\u0995 \u09b8\u09cd\u0995\u09cd\u09b0\u09cd\u09af\u09be\u09ae\u09cd\u09ac\u09b2\u09bf\u0982 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09ab\u09be\u0987\u09b2 \u09ac\u09be \u09a1\u09c7\u099f\u09be \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09ae \u098f\u0995\u09ac\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b0\u09a3\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09c7, AES-256 \u09a1\u09c7\u099f\u09be\u0995\u09c7 128 \u09ac\u09bf\u099f\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0986\u0995\u09be\u09b0\u09c7\u09b0 \u09ac\u09cd\u09b2\u0995\u09c7 \u09ac\u09bf\u09ad\u0995\u09cd\u09a4 \u0995\u09b0\u09c7\u0964 \u09a4\u09be\u09b0\u09aa\u09b0 \u0985\u09cd\u09af\u09be\u09b2\u0997\u09b0\u09bf\u09a6\u09ae \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u09ac\u09cd\u09b2\u0995\u09c7 \u099c\u099f\u09bf\u09b2 \u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995 \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0\u09c7\u09b0 14\u099f\u09bf \u0995\u09a0\u09cb\u09b0 \u09b0\u09be\u0989\u09a8\u09cd\u09a1 \u09b8\u09ae\u09cd\u09aa\u09be\u09a6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af 256-\u09ac\u09bf\u099f \u0995\u09c0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09c7\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The 4 Pillars of an AES Computational Round<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u09e7\u09ea\u099f\u09bf \u09b0\u09be\u0989\u09a8\u09cd\u09a1\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf\u09a4\u09c7, \u09a1\u09c7\u099f\u09be \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u0995\u09a8\u09ab\u09bf\u0989\u09b6\u09a8 \u098f\u09ac\u0982 \u09a1\u09bf\u09ab\u09bf\u0989\u09b6\u09a8 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u099a\u09be\u09b0\u099f\u09bf \u09b8\u09cd\u09ac\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0 \u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09cb\u0997\u09cd\u09b0\u09be\u09ab\u09bf\u0995 \u09a7\u09be\u09aa\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af \u09a6\u09bf\u09af\u09bc\u09c7 \u09af\u09be\u09af\u09bc:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u09b8\u09be\u09ac\u09ac\u09be\u0987\u099f\u09b8 (\u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8):<\/strong> \u09a1\u09c7\u099f\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u09ac\u09be\u0987\u099f \u098f\u0995\u099f\u09bf \u0995\u09a0\u09cb\u09b0, \u09aa\u09c2\u09b0\u09cd\u09ac\u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09bf\u09a4 \u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09cb\u0997\u09cd\u09b0\u09be\u09ab\u09bf\u0995 \u09b2\u09c1\u0995\u0986\u09aa \u099f\u09c7\u09ac\u09bf\u09b2 (S-box) \u098f\u09b0 \u0989\u09aa\u09b0 \u09ad\u09bf\u09a4\u09cd\u09a4\u09bf \u0995\u09b0\u09c7 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09ad\u09bf\u09a8\u09cd\u09a8 \u09ac\u09be\u0987\u099f\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 \u09b9\u09af\u09bc\u0964<\/li>\n\n\n\n<li><strong>\u09b8\u09be\u09b0\u09bf \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0 (\u09ac\u09bf\u09a8\u09cd\u09af\u09be\u09b8):<\/strong> \u09a1\u09c7\u099f\u09be\u09b0 \u09b8\u09be\u09b0\u09bf\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09a8\u09bf\u09af\u09bc\u09ae\u09bf\u09a4 \u09a8\u09ae\u09c1\u09a8\u09be \u0993 \u0995\u09be\u09a0\u09be\u09ae\u09cb \u09ad\u09be\u0999\u09a4\u09c7 \u0985\u09a8\u09c1\u09ad\u09c2\u09ae\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u0997\u09a4\u09ad\u09be\u09ac\u09c7 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u09a4 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964<\/li>\n\n\n\n<li><strong>MixColumns (\u09ae\u09bf\u09b6\u09cd\u09b0\u09a3):<\/strong> \u09a1\u09c7\u099f\u09be \u09ae\u09cd\u09af\u09be\u099f\u09cd\u09b0\u09bf\u0995\u09cd\u09b8\u09c7\u09b0 \u0995\u09b2\u09be\u09ae\u0997\u09c1\u09b2\u09bf \u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09ae\u09bf\u09b6\u09cd\u09b0\u09bf\u09a4 \u0995\u09b0\u09be \u09b9\u09af\u09bc \u09af\u09be\u09a4\u09c7 \u098f\u0995\u099f\u09bf \u098f\u0995\u0995 \u09ac\u09bf\u099f \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u0995\u09b0\u09b2\u09c7 \u09aa\u09c1\u09b0\u09cb \u09ac\u09cd\u09b2\u0995\u099f\u09bf \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09b9\u09af\u09bc\u0964<\/li>\n\n\n\n<li><strong>\u09b0\u09be\u0989\u09a8\u09cd\u09a1 \u0995\u09c0 \u09af\u09cb\u0997 \u0995\u09b0\u09c1\u09a8:<\/strong> \u098f\u0995\u099f\u09bf \u0985\u09a8\u09a8\u09cd\u09af \u09b8\u09be\u09ac\u0995\u09bf\u2014\u09ae\u09c2\u09b2 256-\u09ac\u09bf\u099f \u09ae\u09be\u09b8\u09cd\u099f\u09be\u09b0 \u0995\u09c0 \u09a5\u09c7\u0995\u09c7 &#8220;\u0995\u09c0 \u098f\u0995\u09cd\u09b8\u09aa\u09cd\u09af\u09be\u09a8\u09b6\u09a8&#8221; \u09aa\u09b0\u09cd\u09af\u09be\u09af\u09bc\u09c7 \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09a4\u2014\u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09ac\u09cd\u09b2\u0995\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09ae\u09bf\u09b2\u09bf\u09a4 \u09b9\u09af\u09bc\u0964<\/li>\n<\/ol>\n\n\n\n<div class=\"aes-compare-container\">\n    <h3 class=\"aes-title\">\u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u0997\u09a4 \u09a4\u09c1\u09b2\u09a8\u09be: AES-128 \u09ac\u09a8\u09be\u09ae AES-256<\/h3>\n    <p class=\"aes-intro\">\u09af\u09a6\u09bf\u0993 \u0989\u09ad\u09af\u09bc \u09ad\u09cd\u09af\u09be\u09b0\u09bf\u09af\u09bc\u09c7\u09a8\u09cd\u099f\u0987 \u0989\u09b2\u09cd\u09b2\u09c7\u0996\u09af\u09cb\u0997\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u09a8\u09bf\u09b0\u09be\u09aa\u09a6, \u09a4\u09be\u09a6\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c0\u09a3 \u0995\u09be\u09a0\u09be\u09ae\u09cb \u098f\u09ac\u0982 \u0986\u09a6\u09b0\u09cd\u09b6 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u09be \u09ad\u09bf\u09a8\u09cd\u09a8:<\/p>\n    \n    <div class=\"aes-table-wrapper\">\n        <table class=\"aes-compare-table\">\n            <thead>\n                <tr>\n                    <th class=\"sticky-col\">\u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af<\/th>\n                    <th>AES-128<\/th>\n                    <th class=\"highlight-aes256\">AES-256<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td class=\"sticky-col font-medium\">\u0995\u09c0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af<\/td>\n                    <td>128-bit<\/td>\n                    <td class=\"tech-badge\">256-bit<\/td>\n                <\/tr>\n                <tr>\n                    <td class=\"sticky-col font-medium\">\u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09b0\u09be\u0989\u09a8\u09cd\u09a1<\/td>\n                    <td>10 Rounds<\/td>\n                    <td>14 Rounds<\/td>\n                <\/tr>\n                <tr>\n                    <td class=\"sticky-col font-medium\">\u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09b8\u09cd\u09a4\u09b0<\/td>\n                    <td>\u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0989\u099a\u09cd\u099a<\/td>\n                    <td class=\"security-ultimate\">\u099a\u09c2\u09a1\u09bc\u09be\u09a8\u09cd\u09a4 \/ \u09ad\u09ac\u09bf\u09b7\u09cd\u09af\u09ce-\u09aa\u09cd\u09b0\u09ae\u09be\u09a3<\/td>\n                <\/tr>\n                <tr>\n                    <td class=\"sticky-col font-medium\">\u09aa\u09be\u09b0\u09ab\u09b0\u09ae\u09cd\u09af\u09be\u09a8\u09cd\u09b8 \u0997\u09a4\u09bf<\/td>\n                    <td class=\"speed-fast\">\u09a6\u09cd\u09b0\u09c1\u09a4<\/td>\n                    <td class=\"speed-slower\">\u098f\u0995\u099f\u09c1 \u09a7\u09c0\u09b0<\/td>\n                <\/tr>\n                <tr>\n                    <td class=\"sticky-col font-medium\">\u098f\u09a8\u09cd\u099f\u09be\u09b0\u09aa\u09cd\u09b0\u09be\u0987\u099c \u09ac\u09c7\u09b8\u09b2\u09be\u0987\u09a8<\/td>\n                    <td>\u09b8\u09be\u09a7\u09be\u09b0\u09a3<\/td>\n                    <td class=\"baseline-top\">\u09b6\u09c0\u09b0\u09cd\u09b7 \u0997\u09cb\u09aa\u09a8 \u09a4\u09a5\u09cd\u09af\u09c7\u09b0 \u09ae\u09be\u09a8<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n    \n    <div class=\"aes-note\">\n        <strong>\u09a8\u09cb\u099f:<\/strong> AES-256-\u09a4\u09c7 \u0985\u09a7\u09bf\u0995 \u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8 \u099c\u09a1\u09bc\u09bf\u09a4 \u09a5\u09be\u0995\u09b2\u09c7\u0993, \u0986\u09a7\u09c1\u09a8\u09bf\u0995 \u09aa\u09cd\u09b0\u09b8\u09c7\u09b8\u09b0\u0997\u09c1\u09b2\u09bf (\u09af\u09c7\u09ae\u09a8 Intel&#8217;s AES-NI) \u09af\u09be \u09ac\u09bf\u09b2\u09cd\u099f-\u0987\u09a8 \u09b9\u09be\u09b0\u09cd\u09a1\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0 \u098f\u0995\u09cd\u09b8\u09bf\u09b2\u09be\u09b0\u09c7\u09b6\u09a8 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u09af\u09c1\u0995\u09cd\u09a4, \u09a4\u09be \u09af\u09c7\u0995\u09cb\u09a8\u09cb \u09ac\u09be\u09b8\u09cd\u09a4\u09ac-\u099c\u0997\u09a4\u09c7\u09b0 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09b0 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u0995\u09c7 \u09b6\u09c7\u09b7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09be\u09b0\u09c0\u09b0 \u0995\u09be\u099b\u09c7 \u0995\u09be\u09b0\u09cd\u09af\u09a4 \u0985\u09a6\u09c3\u09b6\u09cd\u09af \u0995\u09b0\u09c7 \u09a4\u09cb\u09b2\u09c7\u0964\n    <\/div>\n<\/div>\n\n<style>\n\/* \u5bb9\u5668\u53ca\u5b57\u4f53\u57fa\u7840\u8bbe\u7f6e *\/\n.aes-compare-container {\n    margin: 30px auto;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n    max-width: 100%;\n}\n\n\/* \u5e26\u6709 #5fa5fa \u5de6\u8fb9\u6846\u7684\u73b0\u4ee3\u6807\u9898 *\/\n.aes-title {\n    font-size: 20px;\n    font-weight: 700;\n    color: #333333;\n    margin: 0 0 8px 0 !important;\n    padding-left: 12px;\n    border-left: 5px solid #5fa5fa;\n    line-height: 1.2;\n}\n\n\/* \u5bfc\u8bed\u6837\u5f0f *\/\n.aes-intro {\n    font-size: 14.5px;\n    color: #666666;\n    margin: 0 0 20px 0 !important;\n}\n\n\/* \u6838\u5fc3\u5305\u88f9\u5c42\uff1a\u63d0\u4f9b\u624b\u673a\u7aef\u6d41\u7545\u7684\u6a2a\u5411\u6eda\u52a8 *\/\n.aes-table-wrapper {\n    width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);\n    border-radius: 8px;\n    border: 1px solid #edf2f7;\n    background: #ffffff;\n}\n\n\/* \u81ea\u5b9a\u4e49\u5fae\u578b\u6eda\u52a8\u6761\u6837\u5f0f *\/\n.aes-table-wrapper::-webkit-scrollbar {\n    height: 6px;\n}\n.aes-table-wrapper::-webkit-scrollbar-thumb {\n    background: #cbd5e0;\n    border-radius: 3px;\n}\n\n\/* \u8868\u683c\u6837\u5f0f *\/\n.aes-compare-table {\n    width: 100%;\n    border-collapse: separate;\n    border-spacing: 0;\n    text-align: left;\n}\n\n.aes-compare-table th,\n.aes-compare-table td {\n    padding: 14px 18px;\n    font-size: 14.5px;\n    line-height: 1.5;\n    border-bottom: 1px solid #edf2f7;\n    white-space: nowrap; \/* \u7535\u8111\u7aef\u9632\u4e71\u6362\u884c *\/\n}\n\n\/* \u8868\u5934\u5e95\u8272 *\/\n.aes-compare-table th {\n    background: #f7fafc;\n    color: #4a5568;\n    font-weight: 700;\n}\n\n\/* \ud83c\udf1f \u9996\u5217\u7edd\u5bf9\u9501\u5b9a\u6280\u672f\uff08Sticky Column\uff09 *\/\n.sticky-col {\n    position: -webkit-sticky;\n    position: sticky;\n    left: 0;\n    background: #f7fafc !important;\n    font-weight: 600;\n    color: #2d3748;\n    z-index: 2;\n    border-right: 2px solid #edf2f7;\n    min-width: 150px;\n}\n\n\/* \u91cd\u70b9\u7a81\u51fa AES-256 \u5217\uff08\u878d\u5165\u6de1\u5316 #5fa5fa\uff09 *\/\n.highlight-aes256 {\n    background-color: rgba(95, 165, 250, 0.12) !important;\n    color: #2b6cb0 !important;\n}\n.aes-compare-table tbody tr:hover td.highlight-aes256 {\n    background-color: rgba(95, 165, 250, 0.16) !important;\n}\n\n\/* \u60ac\u505c\u884c\u9ad8\u4eae *\/\n.aes-compare-table tbody tr:hover td {\n    background-color: #f8fafc;\n}\n\n\/* \u7ec6\u8282\u5c5e\u6027\u9ad8\u4eae *\/\n.tech-badge {\n    font-weight: 700;\n    color: #2b6cb0;\n}\n\n.security-ultimate {\n    color: #2f855a;\n    font-weight: 600;\n}\n\n.speed-fast {\n    color: #38a169;\n    font-weight: 600;\n}\n\n.speed-slower {\n    color: #718096;\n}\n\n.baseline-top {\n    color: #2b6cb0;\n    font-weight: 600;\n}\n\n\/* \u5e95\u90e8 Note \u63d0\u793a\u6846\u6837\u5f0f *\/\n.aes-note {\n    margin-top: 16px;\n    padding: 14px 16px;\n    background-color: rgba(95, 165, 250, 0.05);\n    border-radius: 6px;\n    border-left: 4px solid #5fa5fa;\n    font-size: 13.5px;\n    line-height: 1.6;\n    color: #4a5568;\n}\n\n\/* \ud83d\udcf1 \u79fb\u52a8\u7aef\u81ea\u9002\u5e94\uff08\u9488\u5bf9\u5c0f\u4e8e 768px \u7684\u5c4f\u5e55\uff09 *\/\n@media screen and (max-width: 768px) {\n    .aes-compare-table th,\n    .aes-compare-table td {\n        padding: 12px 14px;\n        font-size: 13.5px;\n        white-space: normal; \/* \u624b\u673a\u7aef\u5141\u8bb8\u6b63\u5e38\u6298\u884c *\/\n        min-width: 140px;\n    }\n    \n    .sticky-col {\n        min-width: 110px;\n        box-shadow: 4px 0 8px rgba(0,0,0,0.04); \/* \u6ed1\u52a8\u65f6\u53f3\u4fa7\u81ea\u5e26\u5fae\u9634\u5f71 *\/\n    }\n}\n<\/style>\n\n\n\n<h2 class=\"wp-block-heading\">\u0986\u09a7\u09c1\u09a8\u09bf\u0995 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u09a4\u09c7 \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09b0 \u09b2\u09cb\u09b9\u09be-\u09aa\u09be\u0995\u09be \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be\u09b0 \u0995\u09be\u09b0\u09a3\u09c7, AES-256 \u0986\u09aa\u09a8\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09a6\u09bf\u09a8\u09c7\u09b0 \u09a1\u09bf\u099c\u09bf\u099f\u09be\u09b2 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b2\u09be\u09aa\u09c7\u09b0 \u09ac\u09bf\u09b6\u09be\u09b2 \u09ac\u09b0\u09cd\u09a3\u09be\u09b2\u09c0 \u099c\u09c1\u09a1\u09bc\u09c7 \u09a8\u09c0\u09b0\u09ac\u09c7 \u09aa\u09b0\u09cd\u09a6\u09be\u09b0 \u0986\u09a1\u09bc\u09be\u09b2\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u09ad\u09be\u09b0\u09cd\u099a\u09c1\u09af\u09bc\u09be\u09b2 \u09aa\u09cd\u09b0\u09be\u0987\u09ad\u09c7\u099f \u09a8\u09c7\u099f\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995 (\u09ad\u09bf\u09aa\u09bf\u098f\u09a8):<\/strong> Security applications use AES-256 to create encrypted tunnels for web traffic. Whether you are using a premium enterprise solution or a trusted <strong>\u09ab\u09cd\u09b0\u09bf \u09ad\u09bf\u09aa\u09bf\u098f\u09a8<\/strong> \u09aa\u09be\u09ac\u09b2\u09bf\u0995 \u0993\u09af\u09bc\u09be\u0987-\u09ab\u09be\u0987\u09af\u09bc\u09c7 \u09a8\u09bf\u09b0\u09be\u09aa\u09a6 \u09a5\u09be\u0995\u09a4\u09c7, AES-256 \u0986\u09aa\u09a8\u09be\u09b0 \u09a1\u09c7\u099f\u09be \u09aa\u09a1\u09bc\u09a4\u09c7 \u0986\u0987\u098f\u09b8\u09aa\u09bf, \u09b9\u09cd\u09af\u09be\u0995\u09be\u09b0 \u098f\u09ac\u0982 \u09b8\u09b0\u0995\u09be\u09b0\u09bf \u09b8\u0982\u09b8\u09cd\u09a5\u09be\u0997\u09c1\u09b2\u09cb\u0995\u09c7 \u09ac\u09be\u09a7\u09be \u09a6\u09c7\u09af\u09bc\u0964<\/li>\n\n\n\n<li><strong>\u0995\u09cd\u09b2\u09be\u0989\u09a1 \u09b8\u09cd\u099f\u09cb\u09b0\u09c7\u099c \u09b8\u09b2\u09bf\u0989\u09b6\u09a8:<\/strong> \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u099f\u09ab\u09b0\u09cd\u09ae\u0997\u09c1\u09b2\u09bf \u098f\u099f\u09bf \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09be\u09b0\u09c0\u09b0 \u09a1\u09c7\u099f\u09be &#8220;\u09ac\u09bf\u09b6\u09cd\u09b0\u09be\u09ae\u09c7,&#8221; \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0995\u09b0\u09a4\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7, \u09af\u09be\u09a4\u09c7 \u09ab\u09be\u0987\u09b2\u0997\u09c1\u09b2\u09bf \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u0985\u09aa\u09be\u09a0\u09af\u09cb\u0997\u09cd\u09af \u09a5\u09be\u0995\u09c7, \u098f\u09ae\u09a8\u0995\u09bf \u09b6\u09be\u09b0\u09c0\u09b0\u09bf\u0995 \u09b8\u09be\u09b0\u09cd\u09ad\u09be\u09b0 \u09b8\u09c7\u09a8\u09cd\u099f\u09be\u09b0 \u09b2\u0999\u09cd\u0998\u09a8\u09c7\u09b0 \u0998\u099f\u09a8\u09be\u09a4\u09c7\u0993\u0964<\/li>\n\n\n\n<li><strong>\u09aa\u09be\u09b8\u0993\u09af\u09bc\u09be\u09b0\u09cd\u09a1 \u09ae\u09cd\u09af\u09be\u09a8\u09c7\u099c\u09be\u09b0:<\/strong> \u09ad\u09b2\u09cd\u099f\u0997\u09c1\u09b2\u09bf \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09be\u09b0\u09c0\u09b0 \u09aa\u09b0\u09bf\u099a\u09df\u09aa\u09a4\u09cd\u09b0 \u09b2\u0995 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af AES-256 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7\u0964 \u09a1\u09bf\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u0995\u09c0 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09ae\u09be\u09b8\u09cd\u099f\u09be\u09b0 \u09aa\u09be\u09b8\u0993\u09df\u09be\u09b0\u09cd\u09a1 \u099b\u09be\u09dc\u09be, \u09a1\u09c7\u099f\u09be\u09ac\u09c7\u09b8 \u0986\u0995\u09cd\u09b0\u09ae\u09a3\u0995\u09be\u09b0\u09c0\u09a6\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u0995\u09c7\u099c\u09cb\u0964<\/li>\n\n\n\n<li><strong>\u09aa\u09c2\u09b0\u09cd\u09a3 \u09a1\u09bf\u09b8\u09cd\u0995 \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8:<\/strong> \u0986\u09a7\u09c1\u09a8\u09bf\u0995 \u09a1\u09c7\u09b8\u09cd\u0995\u099f\u09aa \u098f\u09ac\u0982 \u09ae\u09cb\u09ac\u09be\u0987\u09b2 \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u0997\u09c1\u09b2\u09bf \u09a8\u09c7\u099f\u09bf\u09ad\u09ad\u09be\u09ac\u09c7 \u098f\u099f\u09bf \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b9\u09be\u09b0\u09cd\u09a1 \u09a1\u09cd\u09b0\u09be\u0987\u09ad\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09b6\u09be\u09b0\u09c0\u09b0\u09bf\u0995 \u099a\u09c1\u09b0\u09bf \u09a5\u09c7\u0995\u09c7 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7\u0964<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u09b8\u09c1\u09ac\u09bf\u09a7\u09be &amp; \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7\u09a4\u09be<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u09c1\u09ac\u09bf\u09a7\u09be\u0997\u09c1\u09b2\u09bf<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0995\u09cd\u09b0\u09cd\u09af\u09be\u0995 \u0995\u09b0\u09be \u0985\u09b8\u09ae\u09cd\u09ad\u09ac:<\/strong> \u098f\u099f\u09bf \u0989\u09a8\u09cd\u09a8\u09a4 \u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995 \u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u0985\u09cd\u09af\u09be\u09a8\u09be\u09b2\u09be\u0987\u09b8\u09bf\u09b8 \u098f\u09ac\u0982 \u09ac\u09cd\u09b0\u09c1\u099f-\u09ab\u09cb\u09b0\u09cd\u09b8 \u0985\u09a8\u09c1\u09ae\u09be\u09a8\u09c7\u09b0 \u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7 \u09ac\u09c1\u09b2\u09c7\u099f\u09aa\u09cd\u09b0\u09c1\u09ab \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09b9\u09be\u09b0\u09cd\u09a1\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0 \u0985\u09aa\u09cd\u099f\u09bf\u09ae\u09be\u0987\u099c\u09a1<\/strong> \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u09a6\u0995\u09cd\u09b7 \u098f\u09ac\u0982 \u0986\u09a7\u09c1\u09a8\u09bf\u0995 \u09ad\u09cb\u0995\u09cd\u09a4\u09be CPU \u0993 \u09ae\u09cb\u09ac\u09be\u0987\u09b2 \u099a\u09bf\u09aa\u09b8\u09c7\u099f\u09c7 \u09ac\u099c\u09cd\u09b0 \u0997\u09a4\u09bf\u09a4\u09c7 \u099a\u09b2\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09aa\u09cd\u099f\u09bf\u09ae\u09be\u0987\u099c\u09a1\u0964<\/li>\n\n\n\n<li><strong>\u0997\u09cd\u09b2\u09cb\u09ac\u09be\u09b2 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1:<\/strong> \u09ac\u09c3\u09b9\u09ce \u09ac\u09c8\u09b6\u09cd\u09ac\u09bf\u0995 \u09a8\u09bf\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09b8\u0982\u09b8\u09cd\u09a5\u09be \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b8\u09cd\u09ac\u09c0\u0995\u09c3\u09a4 \u0993 \u09af\u09be\u099a\u09be\u0987\u0995\u09c3\u09a4, \u09af\u09be \u09b8\u09b0\u09cd\u09ac\u099c\u09a8\u09c0\u09a8 \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u099f\u09ab\u09b0\u09cd\u09ae \u0995\u09cd\u09b0\u09b8-\u09b8\u09be\u09ae\u099e\u09cd\u099c\u09b8\u09cd\u09af\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7\u0964<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7\u09a4\u09be &amp; \u09b6\u09cb\u09b7\u09a3<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09a4\u09be:<\/strong> \u098f\u09ae\u09a8\u0995\u09bf \u09a8\u09bf\u0996\u09c1\u0981\u09a4 \u0997\u09a3\u09bf\u09a4\u0993 \u09a1\u09c7\u099f\u09be \u09b0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09a8\u09be \u09af\u09a6\u09bf \u098f\u0995\u099c\u09a8 \u09a1\u09c7\u09ad\u09c7\u09b2\u09aa\u09be\u09b0 \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09ae\u09cb\u09a1 \u09ac\u09be \u0987\u09a8\u09bf\u09b6\u09bf\u09af\u09bc\u09be\u09b2\u09be\u0987\u099c\u09c7\u09b6\u09a8 \u09ad\u09c7\u0995\u09cd\u099f\u09b0 \u09ad\u09c1\u09b2\u09ad\u09be\u09ac\u09c7 \u0995\u09a8\u09ab\u09bf\u0997\u09be\u09b0 \u0995\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09ae\u09be\u09a8\u09ac \u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0:<\/strong> AES-256 cannot protect a database if an administrator uses a weak master password or falls victim to a clever social engineering exploit.<\/li>\n\n\n\n<li><strong>\u098f\u09a8\u09cd\u09a1\u09aa\u09af\u09bc\u09c7\u09a8\u09cd\u099f \u09ae\u09cd\u09af\u09be\u09b2\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0:<\/strong> \u09af\u09a6\u09bf \u0995\u09cb\u09a8 \u0986\u0995\u09cd\u09b0\u09ae\u09a3\u0995\u09be\u09b0\u09c0 \u098f\u0995\u099f\u09bf \u09a1\u09bf\u09ad\u09be\u0987\u09b8\u09c7 \u0995\u09c0-\u09b2\u0997\u09be\u09b0 \u0987\u09a8\u09ab\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09c7, \u09a4\u09be\u09b9\u09b2\u09c7 \u09a4\u09be\u09b0\u09be \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8\u0995\u09c7 \u09aa\u09c1\u09b0\u09cb\u09aa\u09c1\u09b0\u09bf \u09ac\u09be\u0987\u09aa\u09be\u09b8 \u0995\u09b0\u09c7 \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09ae\u09c7\u09ae\u09cb\u09b0\u09bf \u09a5\u09c7\u0995\u09c7 \u0995\u09c0 \u099a\u09c1\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u0997\u09a4 FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8: AES-256 \u0995\u09bf \u0989\u09a6\u09c0\u09af\u09bc\u09ae\u09be\u09a8 \u0995\u09cb\u09af\u09bc\u09be\u09a8\u09cd\u099f\u09be\u09ae \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a6\u09c1\u09b0\u09cd\u09ac\u09b2?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0985\u09b8\u09ae\u09ae\u09bf\u09a4\u09bf\u0995 \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09ae\u09be\u09a8 (\u09af\u09c7\u09ae\u09a8 RSA) \u09a5\u09c7\u0995\u09c7 \u09ad\u09bf\u09a8\u09cd\u09a8, \u09af\u09be \u0995\u09cb\u09af\u09bc\u09be\u09a8\u09cd\u099f\u09be\u09ae \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09bf\u0982 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3\u09b0\u09c2\u09aa\u09c7 \u09ad\u09c7\u0999\u09c7 \u09af\u09be\u09ac\u09c7, AES-256-\u098f\u09b0 \u09ae\u09a4\u09cb \u09b8\u09ae\u09ae\u09bf\u09a4\u09bf\u0995 \u09b8\u09be\u0987\u09ab\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u0995\u0964 \u09af\u09a6\u09bf\u0993 \u0997\u09cd\u09b0\u09cb\u09ad\u09be\u09b0\u09c7\u09b0 \u0995\u09cb\u09af\u09bc\u09be\u09a8\u09cd\u099f\u09be\u09ae \u0985\u09cd\u09af\u09be\u09b2\u0997\u09b0\u09bf\u09a6\u09ae \u098f\u0995\u099f\u09bf \u09b8\u09be\u0987\u09ab\u09be\u09b0\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0\u09c0 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u0985\u09b0\u09cd\u09a7\u09c7\u0995 \u0995\u09b0\u09c7 \u09a6\u09c7\u09af\u09bc, AES-256 128 \u09ac\u09bf\u099f \u0995\u09cb\u09af\u09bc\u09be\u09a8\u09cd\u099f\u09be\u09ae \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09a7\u09b0\u09c7 \u09b0\u09be\u0996\u09c7\u0964 \u098f\u099f\u09bf \u098f\u0995\u099f\u09bf \u09aa\u09cb\u09b8\u09cd\u099f-\u0995\u09cb\u09af\u09bc\u09be\u09a8\u09cd\u099f\u09be\u09ae \u09ac\u09bf\u09b6\u09cd\u09ac\u09c7 \u098f\u099f\u09bf\u0995\u09c7 \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09a8\u09bf\u09b0\u09be\u09aa\u09a6 \u098f\u09ac\u0982 \u09ad\u09ac\u09bf\u09b7\u09cd\u09af\u09ce-\u09aa\u09cd\u09b0\u09ae\u09be\u09a3\u09bf\u09a4 \u09b0\u09be\u0996\u09c7\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8: \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09a8\u09be\u09ae\u09c2\u09b2\u09cd\u09af\u09c7\u09b0 \u09ad\u09bf\u09aa\u09bf\u098f\u09a8 \u0995\u09bf \u09aa\u09cd\u09b0\u0995\u09c3\u09a4 AES-256 \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09a6\u09bf\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b9\u09cd\u09af\u09be\u0981\u0964 AES-256 \u098f\u09a8\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09cb\u09a8\u09cb \u09b2\u09be\u0987\u09b8\u09c7\u09a8\u09cd\u09b8\u09bf\u0982 \u09ab\u09bf \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8 \u09b9\u09af\u09bc \u09a8\u09be \u0995\u09be\u09b0\u09a3 \u0985\u09cd\u09af\u09be\u09b2\u0997\u09b0\u09bf\u09a6\u09ae\u099f\u09bf \u0993\u09aa\u09c7\u09a8-\u09b8\u09cb\u09b0\u09cd\u09b8 \u098f\u09ac\u0982 \u0986\u09a7\u09c1\u09a8\u09bf\u0995 \u09a1\u09bf\u09ad\u09be\u0987\u09b8 \u09b9\u09be\u09b0\u09cd\u09a1\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09a8\u09c7\u099f\u09bf\u09ad\u09ad\u09be\u09ac\u09c7 \u09b8\u09ae\u09b0\u09cd\u09a5\u09bf\u09a4\u0964 \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09b6\u09cd\u09ac\u09b8\u09cd\u09a4 \u09ab\u09cd\u09b0\u09bf \u09ad\u09bf\u09aa\u09bf\u098f\u09a8 \u09b8\u09b9\u099c\u09c7\u0987 \u0993\u09aa\u09c7\u09a8-\u09b8\u09cb\u09b0\u09cd\u09b8 \u099f\u09be\u09a8\u09c7\u09b2\u09bf\u0982 \u09aa\u09cd\u09b0\u09cb\u099f\u09cb\u0995\u09b2 \u09af\u09c7\u09ae\u09a8 OpenVPN \u09ac\u09be WireGuard-\u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 AES-256 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09c7 \u09b8\u09be\u09ac\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09b6\u09a8 \u0996\u09b0\u099a \u099b\u09be\u09a1\u09bc\u09be\u0987 \u098f\u09b2\u09bf\u099f, \u09b8\u09be\u09ae\u09b0\u09bf\u0995-\u0997\u09cd\u09b0\u09c7\u09a1 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8: \u0995\u09c7\u09a8 \u09b9\u09cd\u09af\u09be\u0995\u09be\u09b0\u09b0\u09be \u09b8\u09b9\u099c\u09c7\u0987 AES-256 \u09ac\u09be\u0987\u09aa\u09be\u09b8 \u0995\u09b0\u09c7 \u09af\u09a6\u09bf \u098f\u099f\u09bf \u0985\u099f\u09c1\u099f \u09b9\u09af\u09bc?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09be\u0987\u09ac\u09be\u09b0 \u0985\u09aa\u09b0\u09be\u09a7\u09c0\u09b0\u09be AES-256-\u098f\u09b0 \u09ae\u09c2\u09b2 \u0997\u09a3\u09bf\u09a4 \u0996\u09c1\u09ac \u0995\u09ae\u0987 \u0986\u0995\u09cd\u09b0\u09ae\u09a3 \u0995\u09b0\u09c7 \u0995\u09be\u09b0\u09a3 \u098f\u099f\u09bf \u09b8\u09ae\u09af\u09bc\u09c7\u09b0 \u0985\u09aa\u099a\u09af\u09bc\u0964 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09c7, \u09a4\u09be\u09b0\u09be \u09a6\u09c1\u09b0\u09cd\u09ac\u09b2 \u09ad\u09c7\u0995\u09cd\u099f\u09b0\u0997\u09c1\u09b2\u09bf \u0996\u09c1\u0981\u099c\u09c7 \u09ac\u09c7\u09b0 \u0995\u09b0\u09c7: \u09ab\u09bf\u09b6\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u0995\u09c0 \u09ab\u09be\u0987\u09b2 \u099a\u09c1\u09b0\u09bf \u0995\u09b0\u09be, \u09a1\u09c7\u099f\u09be \u09b9\u09cb\u09b8\u09cd\u099f \u0995\u09b0\u09be \u09b8\u09be\u09b0\u09cd\u09ad\u09be\u09b0\u09c7\u09b0 \u09ab\u09be\u09b0\u09cd\u09ae\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0 \u09a6\u09c1\u09b0\u09cd\u09ac\u09b2\u09a4\u09be \u0995\u09be\u099c\u09c7 \u09b2\u09be\u0997\u09be\u09a8\u09cb, \u09ac\u09be \u09a1\u09be\u09b0\u09cd\u0995 \u0993\u09af\u09bc\u09c7\u09ac\u09c7 \u0986\u09aa\u09b8 \u0995\u09b0\u09be \u09aa\u09b0\u09bf\u099a\u09af\u09bc\u09aa\u09a4\u09cd\u09b0 \u0995\u09c7\u09a8\u09be\u0964<\/p>","protected":false},"excerpt":{"rendered":"<p>AES-256 (Advanced Encryption Standard with a 256-bit key length) is the undisputed global benchmark for symmetric data encryption. As a symmetric cipher, it uses a single, shared secret key to both encrypt plaintext into unreadable scrambled data and decrypt it back into its original form. Officially adopted by the U.S. government in 2001 following a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":717,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"What Is AES-256? A Guide to Advanced Encryption Standard","_seopress_titles_desc":"Master the mechanics of AES-256 encryption. Discover how its 14-round block cipher works, explore its keyspace, and learn why it remains virtually unbreakable.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-post"],"_links":{"self":[{"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/posts\/716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/comments?post=716"}],"version-history":[{"count":1,"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/posts\/716\/revisions"}],"predecessor-version":[{"id":718,"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/posts\/716\/revisions\/718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/media\/717"}],"wp:attachment":[{"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/media?parent=716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/categories?post=716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rufreevpn.org\/bn\/wp-json\/wp\/v2\/tags?post=716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}