{"id":5014,"date":"2026-03-24T09:54:18","date_gmt":"2026-03-24T01:54:18","guid":{"rendered":"https:\/\/rfid-pro.com\/?p=5014"},"modified":"2026-03-24T10:13:25","modified_gmt":"2026-03-24T02:13:25","slug":"mifare-ultralight-aes-vs-ultralight-c","status":"publish","type":"post","link":"https:\/\/rfid-pro.com\/ko\/mifare-ultralight-aes-vs-ultralight-c\/","title":{"rendered":"MIFARE \ucd08\uacbd\ub7c9 AES\uc640 \ucd08\uacbd\ub7c9 C \ube44\uad50"},"content":{"rendered":"<p>NFC \uae30\ubc18 \ubc1c\uad8c, \ud658\uc2b9 \ubc0f \uc77c\ud68c\uc6a9 \uc790\uaca9 \uc99d\uba85 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub2e4\uc74c\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.nxp.com\/products\/rfid-nfc\/mifare-hf\/mifare-ultralight:MC_53452\" target=\"_blank\" rel=\"noopener\">MIFARE \ucd08\uacbd\ub7c9<\/a> \uc81c\ud488\uad70\uc740 \uc800\ub834\ud55c \ube44\uc6a9, ISO14443 Type A \ud638\ud658\uc131, \ube60\ub978 \ud2b8\ub79c\uc7ad\uc158 \uc18d\ub3c4\ub85c \uc778\ud574 \uc624\ub7ab\ub3d9\uc548 \ud45c\uc900\uc73c\ub85c \uc120\ud0dd\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ubcf4\uc548 \uc694\uad6c \uc0ac\ud56d\uc774 \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c \ub808\uac70\uc2dc \uce69\uacfc \ucd5c\uc2e0 \ubcf4\uc548 IC \uac04\uc758 \uaca9\ucc28\uac00 \ub354\uc6b1 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc624\ub298\ub0a0 \uc77c\ubc18\uc801\uc73c\ub85c \ud3c9\uac00\ub418\ub294 \ub450 \uac00\uc9c0 \uc635\uc158\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>MIFARE \uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C<\/strong> \uadf8\ub9ac\uace0 <strong>MIFARE \ucd08\uacbd\ub7c9 AES<\/strong>. \ub192\uc740 \uc218\uc900\uc5d0\uc11c\ub294 \ube44\uc2b7\ud574 \ubcf4\uc774\uc9c0\ub9cc \uc554\ud638\ud654 \uc124\uacc4, \ubcf4\uc548 \uc544\ud0a4\ud14d\ucc98 \ubc0f \ubc30\ud3ec \uc801\ud569\uc131\uc5d0\uc11c \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc2dc\uc2a4\ud15c \uc124\uacc4\uc790, \ud1b5\ud569\uc790 \ubc0f \uc870\ub2ec \ud300\uc774 \uc62c\ubc14\ub978 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc218\uc900\uc758 \uc0c1\uc138\ud55c \ube44\uad50\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. \uc81c\ud488 \ud3ec\uc9c0\uc154\ub2dd \ubc0f \ub77c\uc774\ud504\uc0ac\uc774\ud074<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">MIFARE \uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C<\/h3>\n\n\n\n<p>\ubbf8\ud398\uc5b4 \uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C\ub294 \uae30\uc874 \uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8(MF0ICU1)\uc758 \ubcf4\uc548 \uc5c5\uadf8\ub808\uc774\ub4dc \ubc84\uc804\uc73c\ub85c \ucd9c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 3DES \uae30\ubc18 \uc778\uc99d \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud569\ud558\uc5ec \ubb34\ub2e8 \uc561\uc138\uc2a4 \ubc0f \ubcf5\uc81c\uc5d0 \ub300\ud55c \uae30\ubcf8\uc801\uc778 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uadf8\ub7ec\ub098 \ub77c\uc774\ud504\uc0ac\uc774\ud074 \uad00\uc810\uc5d0\uc11c \ubcf4\uba74 \uc774\uc81c \uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uace0\ub824\ub429\ub2c8\ub2e4. <strong>\ub808\uac70\uc2dc\uae09 \ubcf4\uc548<\/strong>. \uc5ec\uc804\ud788 \uae30\uc874 \uc2dc\uc2a4\ud15c\uc5d0 \ub110\ub9ac \ubc30\ud3ec\ub418\uc5b4 \uc788\uc9c0\ub9cc, \ub354 \uc774\uc0c1 \ud604\uc7ac\uc758 \uc554\ud638\ud654 \ubaa8\ubc94 \uc0ac\ub840\uc640 \uc77c\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">MIFARE \ucd08\uacbd\ub7c9 AES<\/h3>\n\n\n\n<p>MIFARE \ucd08\uacbd\ub7c9 AES\ub294 \ucc28\uc138\ub300 \ucd08\uacbd\ub7c9 IC\ub97c \ub300\ud45c\ud569\ub2c8\ub2e4. 3DES\ub97c AES-128\ub85c \ub300\uccb4\ud558\uace0 \ub354\uc6b1 \uac15\ub825\ud55c \ubcf4\uc548 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc7a5\uae30 \uc778\ud504\ub77c \ud504\ub85c\uc81d\ud2b8<\/li>\n\n\n\n<li>\ubaa8\ubc14\uc77c NFC \ud1b5\ud569<\/li>\n\n\n\n<li>\uc704\uc870 \ubc29\uc9c0 \ubc0f \ube0c\ub79c\ub4dc \ubcf4\ud638<\/li>\n<\/ul>\n\n\n\n<p>\ub85c\ub4dc\ub9f5 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c, \ucd08\uacbd\ub7c9 AES\ub294 \ubd84\uba85\ud788 <strong>\uc774\uc804 \ubc84\uc804\uacfc \ud638\ud658\ub418\ub294 \uad50\uccb4<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. \uc554\ud638\ud654 \uc544\ud0a4\ud14d\ucc98<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \uc54c\uace0\ub9ac\uc998 \ube44\uad50<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ucd08\uacbd\ub7c9 C:<\/strong> 3DES(\ud2b8\ub9ac\ud50c DES, 112\ube44\ud2b8 \uc720\ud6a8 \ubcf4\uc548)<\/li>\n\n\n\n<li><strong>\ucd08\uacbd\ub7c9 AES:<\/strong> AES-128(128\ube44\ud2b8 \ubcf4\uc548)<\/li>\n<\/ul>\n\n\n\n<p>3DES\ub294 \uc5ed\uc0ac\uc801\uc73c\ub85c \uc548\uc804\ud588\uc9c0\ub9cc, \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub0ae\uc740 \uacc4\uc0b0 \ud6a8\uc728\uc131<\/li>\n\n\n\n<li>\uc911\uac04\uc790 \uacf5\uaca9\uc5d0 \ub300\ud55c \ucde8\uc57d\uc131<\/li>\n\n\n\n<li>\ucd5c\uc2e0 \ud45c\uc900\uc5d0\uc11c \uc810\uc9c4\uc801\uc73c\ub85c \uc0ac\uc6a9 \uc911\ub2e8(\uc608: NIST \uad8c\uc7a5 \uc0ac\ud56d)<\/li>\n<\/ul>\n\n\n\n<p>\ubc18\uba74 AES-128\uc740 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud558\ub4dc\uc6e8\uc5b4 \uad6c\ud604 \uc18d\ub3c4 \ud5a5\uc0c1<\/li>\n\n\n\n<li>\uc54c\ub824\uc9c4 \uc2e4\uc81c \uacf5\uaca9\uc5d0 \ub300\ud55c \ub0b4\uc131<\/li>\n\n\n\n<li>\ubcf4\uc548 \uc2dc\uc2a4\ud15c(EMV, \uc804\uc790\uc5ec\uad8c, \ubaa8\ubc14\uc77c \uacb0\uc81c) \uc804\ubc18\uc5d0 \uac78\uccd0 \ub110\ub9ac \ucc44\ud0dd\ub428<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \uc778\uc99d \ud504\ub85c\ud1a0\ucf5c<\/h3>\n\n\n\n<p><strong>\ucd08\uacbd\ub7c9 C:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3DES \uae30\ubc18 \ucc4c\ub9b0\uc9c0-\uc751\ub2f5 \uba54\ucee4\ub2c8\uc998 \uc0ac\uc6a9<\/li>\n\n\n\n<li>\ube44\uad50\uc801 \uc815\uc801\uc778 \uc138\uc158 \uad6c\uc870<\/li>\n\n\n\n<li>\ub09c\uc218 \uc0dd\uc131 \uc2dc \uc81c\ud55c\ub41c \uc5d4\ud2b8\ub85c\ud53c<\/li>\n<\/ul>\n\n\n\n<p><strong>\ucd08\uacbd\ub7c9 AES:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AES\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0c1\ud638 \uc778\uc99d \uad6c\ud604<\/li>\n\n\n\n<li>\ub09c\uc218 \uc0dd\uc131(RNG) \uac1c\uc120<\/li>\n\n\n\n<li>\ub354\uc6b1 \uc548\uc804\ud55c \uc138\uc158 \ud0a4 \ud30c\uc0dd<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc601\ud5a5\ub825:<\/strong><br>\ucd08\uacbd\ub7c9 AES\ub294 \ub9ac\ud50c\ub808\uc774 \uacf5\uaca9, \ud0a4 \ucd94\ucd9c, \uc5d0\ubbac\ub808\uc774\uc158 \uae30\ubc18 \ubcf5\uc81c\uc758 \uc704\ud5d8\uc744 \ud06c\uac8c \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \uba54\ubaa8\ub9ac \uc544\ud0a4\ud14d\ucc98 \ubc0f \ub370\uc774\ud130 \ucc98\ub9ac<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uae30\ub2a5<\/th><th>\ucd08\uacbd\ub7c9 C<\/th><th>\ucd08\uacbd\ub7c9 AES<\/th><\/tr><\/thead><tbody><tr><td>EEPROM \ud06c\uae30<\/td><td>192\ubc14\uc774\ud2b8(144\ubc14\uc774\ud2b8 \uc0ac\uc6a9\uc790)<\/td><td>~192\ubc14\uc774\ud2b8(\ubcf4\ub2e4 \uc720\uc5f0\ud55c \uc0ac\uc6a9)<\/td><\/tr><tr><td>\uba54\ubaa8\ub9ac \uad6c\uc131<\/td><td>\uace0\uc815 \ud398\uc774\uc9c0(\ud398\uc774\uc9c0\ub2f9 4\ubc14\uc774\ud2b8)<\/td><td>\ud5a5\uc0c1\ub41c \uc561\uc138\uc2a4 \uc870\uac74<\/td><\/tr><tr><td>\ubcf4\ud638 \uc138\ubd84\ud654<\/td><td>\uc81c\ud55c\uc801<\/td><td>\uc138\ubd84\ud654\ub41c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ucd08\uacbd\ub7c9 AES\ub294 \ubcf4\ub2e4 \uc720\uc5f0\ud55c \uba54\ubaa8\ub9ac \ubcf4\ud638 \uccb4\uacc4\ub97c \ub3c4\uc785\ud558\uc5ec:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc120\ud0dd\uc801 \ud398\uc774\uc9c0 \uc218\uc900 \uc561\uc138\uc2a4 \uc81c\uc5b4<\/li>\n\n\n\n<li>\uacf5\uac1c \ub370\uc774\ud130\uc640 \ubcf4\uc548 \ub370\uc774\ud130 \uac04\uc758 \uc138\ubd84\ud654 \uac1c\uc120<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub294 \ub2e4\uc6a9\ub3c4 \ud2f0\ucf13\uc774\ub098 \ud558\uc774\ube0c\ub9ac\ub4dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. UID \ucc98\ub9ac \ubc0f \ubcf5\uc81c \ubc29\uc9c0 \uae30\ub2a5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ucd08\uacbd\ub7c9 C<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uace0\uc815 UID<\/li>\n\n\n\n<li>\uae30\ubcf8 UID \ubb34\uc791\uc704\ud654 \uc5c6\uc74c<\/li>\n\n\n\n<li>UID \ubbf8\ub7ec\ub9c1 \ubc0f \ub2e8\uc21c \ubcf5\uc81c \ub3c4\uad6c\uc5d0 \ucde8\uc57d\ud568<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ucd08\uacbd\ub7c9 AES<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc9c0\uc6d0 <strong>\ub79c\ub364 ID(RID)<\/strong><\/li>\n\n\n\n<li>\ud1b5\uc2e0 \uc911 UID \ub09c\ub3c5\ud654<\/li>\n\n\n\n<li>\ucd94\uc801 \ubc0f \ubcf5\uc81c\uc5d0 \ub300\ud55c \ubcf4\ud638 \uac15\ud654<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc2e4\uc6a9\uc801\uc778 \uc778\uc0ac\uc774\ud2b8:<\/strong><br>\uc2e4\uc81c \ubc30\ud3ec \ud658\uacbd(\uc608: \ub300\uc911\uad50\ud1b5)\uc5d0\uc11c UID \ubb34\uc791\uc704\ud654\ub294 \uc0ac\uc6a9\uc790 \ucd94\uc801\uc744 \ubc29\uc9c0\ud558\uace0 \uac1c\uc778\uc815\ubcf4 \ubcf4\ud638 \uaddc\uc815 \uc900\uc218\ub97c \uac1c\uc120\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. \uac70\ub798 \uc2e4\uc801<\/h2>\n\n\n\n<p>\ube44\uc811\ucd09\uc2dd \uc2dc\uc2a4\ud15c\uc5d0\uc11c\uc758 \uc131\ub2a5\uc740 \uc18d\ub3c4\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubd80\ud558\uac00 \uac78\ub9b0 \uc0c1\ud0dc\uc5d0\uc11c\ub3c4 \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ucd08\uacbd\ub7c9 C<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3DES \uc624\ubc84\ud5e4\ub4dc\ub85c \uc778\ud55c \uc778\uc99d \uc18d\ub3c4 \uc800\ud558<\/li>\n\n\n\n<li>\ube48\ub3c4\uac00 \ub0ae\uc740 \uc720\ud6a8\uc131 \uac80\uc0ac \uc2dc\ub098\ub9ac\uc624\uc5d0 \ud5c8\uc6a9\ub428<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ucd08\uacbd\ub7c9 AES<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub354 \ube60\ub978 \uc554\ud638\ud654 \uc791\uc5c5<\/li>\n\n\n\n<li>\ucc98\ub9ac\ub7c9\uc774 \ub9ce\uc740 \ud658\uacbd\uc5d0 \ucd5c\uc801\ud654\ub428<\/li>\n\n\n\n<li>\uace0\ubc00\ub3c4 RF \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5 \ud5a5\uc0c1<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc608\uc2dc:<\/strong><br>\ubd84\ub2f9 \uc218\ucc9c \uac74\uc758 \ud0ed\uc744 \ucc98\ub9ac\ud558\ub294 \uc9c0\ud558\ucca0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c AES \uae30\ubc18 \uc778\uc99d\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uc904\uc774\uace0 \uac8c\uc774\ud2b8 \ucc98\ub9ac\ub7c9\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. \ubcf4\uc548 \uc704\ud611 \ubaa8\ub378 \ube44\uad50<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc704\ud611 \uc720\ud615<\/th><th>\ucd08\uacbd\ub7c9 C<\/th><th>\ucd08\uacbd\ub7c9 AES<\/th><\/tr><\/thead><tbody><tr><td>UID \ubcf5\uc81c<\/td><td>\uace0\uc704\ud5d8<\/td><td>\ub0ae\uc740 \uc704\ud5d8<\/td><\/tr><tr><td>\ub9ac\ud50c\ub808\uc774 \uacf5\uaca9<\/td><td>\ubcf4\ud1b5 \uc704\ud5d8<\/td><td>\ub0ae\uc740 \uc704\ud5d8<\/td><\/tr><tr><td>\ud0a4 \ucd94\ucd9c<\/td><td>\uac00\ub2a5<\/td><td>\ub192\uc740 \ub0b4\uad6c\uc131<\/td><\/tr><tr><td>\ub3c4\uccad<\/td><td>\uc57d\ud55c \ubcf4\ud638 \uae30\ub2a5<\/td><td>\uac15\ub825\ud55c \uc554\ud638\ud654<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ucd08\uacbd\ub7c9 C\ub294 \uc54c\ub824\uc9c4 \uacf5\uaca9 \uae30\ubc95\uacfc \uacb0\ud569\ub41c \uc0c1\uc6a9 NFC \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5ec\uc804\ud788 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uacbd\ub7c9 AES\ub294 \uacf5\uaca9 \uc7a5\ubcbd\uc744 \ud06c\uac8c \ub192\uc774\uba70 \uace0\uae09 \ud558\ub4dc\uc6e8\uc5b4\uc640 \uc554\ud638\ud654 \ubd84\uc11d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc218\uc900\uc5d0\uc11c\uc758 \uc2dc\uc0ac\uc810<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C\uac00 \uc5ec\uc804\ud788 \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc77c\ud68c\uc131 \ud2f0\ucf13<\/li>\n\n\n\n<li>\uc9e7\uc740 \ub77c\uc774\ud504\uc0ac\uc774\ud074 \uc774\ubca4\ud2b8 \ud328\uc2a4<\/li>\n\n\n\n<li>\ucd5c\uc18c\ud55c\uc758 \ubcf4\uc548 \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \ube44\uc6a9\uc5d0 \ubbfc\uac10\ud55c \ubc30\ud3ec<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ucd08\uacbd\ub7c9 AES\uac00 \uc120\ud638\ub418\ub294 \uacbd\uc6b0<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub300\uc911 \uad50\ud1b5 \uc2dc\uc2a4\ud15c<\/li>\n\n\n\n<li>\uc548\uc804\ud55c \ubc1c\uad8c \ud50c\ub7ab\ud3fc<\/li>\n\n\n\n<li>\uc704\uc870 \ubc29\uc9c0 \ub77c\ubca8<\/li>\n\n\n\n<li>NFC \uc9c0\uc6d0 \uc18c\ube44\uc790 \ucc38\uc5ec(\uc608: \uc2a4\ub9c8\ud2b8 \ud328\ud0a4\uc9d5)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">8. \ubaa8\ubc14\uc77c NFC \ubc0f \uc5d0\ucf54\uc2dc\uc2a4\ud15c \ud638\ud658\uc131<\/h2>\n\n\n\n<p>\ucd5c\uc2e0 NFC \ubc30\ud3ec\ub294 \uc810\uc810 \ub354 \uc2a4\ub9c8\ud2b8\ud3f0\uc5d0 \uc758\uc874\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucd08\uacbd\ub7c9 AES\ub294 \ub2e4\uc74c\uacfc \ub354 \uc798 \ubd80\ud569\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Android NFC \uc2a4\ud0dd(ISO14443-4 \ud638\ud658\uc131 \uac1c\uc120)<\/li>\n\n\n\n<li>\uc548\uc804\ud55c \ubc31\uc5d4\ub4dc \uc778\uc99d \uc2dc\uc2a4\ud15c<\/li>\n\n\n\n<li>\ud074\ub77c\uc6b0\ub4dc \uae30\ubc18 \uc790\uaca9\uc99d\uba85 \uc720\ud6a8\uc131 \uac80\uc0ac<\/li>\n<\/ul>\n\n\n\n<p>\uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C\ub294 \uae30\uc220\uc801\uc73c\ub85c\ub294 \uac00\ub3c5\uc131\uc774 \ub6f0\uc5b4\ub098\uc9c0\ub9cc \ubaa8\ubc14\uc77c \uc6b0\uc120 \uc544\ud0a4\ud14d\ucc98\uc5d0 \ud544\uc694\ud55c \ubcf4\uc548 \uae4a\uc774\uac00 \ubd80\uc871\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. \ube44\uc6a9 \ub300\ube44 \ucd1d\uc18c\uc720\ube44\uc6a9(TCO) 9.<\/h2>\n\n\n\n<p>\ucef4\ud3ec\ub10c\ud2b8 \uc218\uc900\uc5d0\uc11c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C\uac00 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ucd08\uacbd\ub7c9 AES\ub294 \uc801\ub2f9\ud55c \uac00\uaca9 \ud504\ub9ac\ubbf8\uc5c4\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ud558\uc9c0\ub9cc \uc2dc\uc2a4\ud15c \uad00\uc810\uc5d0\uc11c \ubcf4\uba74<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ubcf4\uc548 \uc704\ud5d8\uc73c\ub85c \uc778\ud574 \ucd08\uacbd\ub7c9 C\ub97c \uc870\uae30\uc5d0 \uad50\uccb4\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ucd08\uacbd\ub7c9 AES\ub85c \uc0ac\uae30 \uc190\uc2e4 \uac10\uc18c \ubc0f \uc2dc\uc2a4\ud15c \uc218\uba85 \uc5f0\uc7a5<\/li>\n<\/ul>\n\n\n\n<p><strong>\uacb0\ub860:<\/strong><br>\ucd08\uacbd\ub7c9 AES\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc911\ub300\ud615 \ubc30\ud3ec\uc5d0\uc11c \ucd1d\uc18c\uc720\ube44\uc6a9\uc744 \ub0ae\ucdb0\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10. \ub9c8\uc774\uadf8\ub808\uc774\uc158 \uc804\ub7b5<\/h2>\n\n\n\n<p>\ud604\uc7ac \uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C\ub97c \uc0ac\uc6a9 \uc911\uc778 \uc6b4\uc601\uc790\uc758 \uacbd\uc6b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uae30\uc874 \ub9ac\ub354\uae30\uc640\uc758 \ud638\ud658\uc131 \uc720\uc9c0(ISO14443 \uc720\ud615 A)<\/li>\n\n\n\n<li>AES \uc778\uc99d\uc744 \uc9c0\uc6d0\ud558\ub3c4\ub85d \ubc31\uc5d4\ub4dc \uc2dc\uc2a4\ud15c \uc5c5\uadf8\ub808\uc774\ub4dc<\/li>\n\n\n\n<li>\uc804\ud658 \uc911 \ud558\uc774\ube0c\ub9ac\ub4dc \ud658\uacbd \ub3c4\uc785<\/li>\n<\/ul>\n\n\n\n<p>\ub2e8\uacc4\uc801 \ub9c8\uc774\uadf8\ub808\uc774\uc158\uc740 \uc804\ubc18\uc801\uc778 \uc2dc\uc2a4\ud15c \ubcf4\uc548\uc744 \uac1c\uc120\ud558\uba74\uc11c \uc911\ub2e8\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ucd5c\uc885 \uacb0\ub860<\/h2>\n\n\n\n<p>\ubbf8\ud398\uc5b4 \uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 C\uc640 \uc6b8\ud2b8\ub77c\ub77c\uc774\ud2b8 AES\ub294 \ub2e8\uc21c\ud788 \uac19\uc740 \uc81c\ud488\uc758 \ub450 \uac00\uc9c0 \ubc84\uc804\uc774 \uc544\ub2c8\ub77c \uc11c\ub85c \ub2e4\ub978 \ub450 \uc138\ub300\uc758 \ubcf4\uc548 \ucca0\ud559\uc744 \ub300\ud45c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ucd08\uacbd\ub7c9 C = \ub808\uac70\uc2dc, \ube44\uc6a9 \uc911\uc2ec, \uc81c\ud55c\uc801 \ubcf4\ud638<\/li>\n\n\n\n<li>\ucd08\uacbd\ub7c9 AES = \ud604\ub300\uc801\uc774\uace0 \uc548\uc804\ud558\uba70 \ubbf8\ub798\ub97c \ub300\ube44\ud558\ub294 \uc194\ub8e8\uc158<\/li>\n<\/ul>\n\n\n\n<p>\ubcf4\uc548, \ud655\uc7a5\uc131 \ub610\ub294 \ubaa8\ubc14\uc77c \ud1b5\ud569\uc774 \uc911\uc694\ud55c \uc2e0\uaddc \ubc30\ud3ec\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4, <strong>\ucd08\uacbd\ub7c9 AES\ub294 \uae30\uc220\uc801\uc73c\ub85c \uc548\uc804\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uad6c\ub9e4\uc790\ub97c \uc704\ud55c \uc2e4\uc6a9\uc801\uc778 \ucd94\ucc9c<\/h2>\n\n\n\n<p>NFC \ud0dc\uadf8 \ub610\ub294 \uce74\ub4dc\ub97c \uc18c\uc2f1\ud560 \ub54c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc9c0\uc815 <strong>\uce69 \ubc84\uc804 \uba85\uc2dc(AES \ub300 C)<\/strong><\/li>\n\n\n\n<li>\uc720\ud6a8\uc131 \uac80\uc0ac <strong>\uc2e4\uc81c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\uc758 \uc778\uc99d \uc131\ub2a5<\/strong><\/li>\n\n\n\n<li>\ubcf4\uc7a5 <strong>\uce69 \uc131\ub2a5\uacfc \uc77c\uce58\ud558\ub294 \uc548\ud14c\ub098 \uc124\uacc4<\/strong><\/li>\n\n\n\n<li>\ub2e4\uc74c \ud56d\ubaa9\uc73c\ub85c \ud14c\uc2a4\ud2b8 <strong>\uc2e4\uc81c \ubaa8\ubc14\uc77c \ub514\ubc14\uc774\uc2a4 \ubc0f \ub9ac\ub354<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\ubcf4\uc548 NFC \ubc30\ud3ec\uc5d0\uc11c \uce69 \uc120\ud0dd\uc740 \ub2e8\uc21c\ud55c \ud558\ub4dc\uc6e8\uc5b4 \uacb0\uc815\uc774 \uc544\ub2c8\ub77c \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \ubcf4\uc548 \uacbd\uacc4\ub97c \uc9c1\uc811 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<!-- XIUCHENG RFID Company Card -->\n<style>\n.xiucheng-card {\n    max-width: 600px;\n    margin: 20px auto;\n    padding: 20px;\n    border-radius: 12px;\n    box-shadow: 0 4px 15px rgba(0,0,0,0.1);\n    background: #ffffff;\n    font-family: Arial, sans-serif;\n    transition: transform 0.3s, box-shadow 0.3s;\n}\n.xiucheng-card:hover {\n    transform: translateY(-5px);\n    box-shadow: 0 8px 20px rgba(0,0,0,0.15);\n}\n.xiucheng-card img {\n    display: block;\n    max-width: 200px;\n    height: auto;\n    margin: 0 auto 15px;\n}\n.xiucheng-card h2 {\n    text-align: center;\n    font-size: 24px;\n    margin-bottom: 10px;\n    color: #222;\n}\n.xiucheng-card p {\n    font-size: 14px;\n    line-height: 1.6;\n    color: #555;\n    text-align: justify;\n}\n.xiucheng-card .contact {\n    margin-top: 20px;\n    text-align: center;\n}\n.xiucheng-card .contact a {\n    display: inline-block;\n    margin: 5px 10px;\n    padding: 10px 20px;\n    border-radius: 6px;\n    text-decoration: none;\n    font-weight: bold;\n    color: #fff;\n    background: #0073aa;\n    transition: background 0.3s;\n}\n.xiucheng-card .contact a:hover {\n    background: #005177;\n}\n@media (max-width: 480px) {\n    .xiucheng-card {\n        padding: 15px;\n    }\n    .xiucheng-card h2 {\n        font-size: 20px;\n    }\n    .xiucheng-card p {\n        font-size: 13px;\n    }\n}\n<\/style>\n\n<div class=\"xiucheng-card\">\n    <img decoding=\"async\" src=\"https:\/\/rfid-pro.com\/wp-content\/uploads\/2025\/12\/XIUCHENG-logo-200X100-1.png\" alt=\"\uc2dc\uc6b0\uccad RFID \ub85c\uace0\">\n    <h2>\uc2dc\uc6b0\uccad RFID \uc18c\uac1c<\/h2>\n    <p>XIUCHENG RFID\ub294 RFID \uc2e4\ub9ac\ucf58 \uc190\ubaa9 \ubc34\ub4dc, \ud0c0\uc774\ubca1 \uc190\ubaa9 \ubc34\ub4dc, \ud328\ube0c\ub9ad \uc190\ubaa9 \ubc34\ub4dc, \ud0c4\uc131 \uc190\ubaa9 \ubc34\ub4dc, \ube44\ub2d0 \uc190\ubaa9 \ubc34\ub4dc, RFID \uc138\ud0c1 \ud0dc\uadf8, \ub3d9\ubb3c \ud0dc\uadf8 \ubc0f RFID \uce74\ub4dc\ub97c \ud3ec\ud568\ud55c \uad11\ubc94\uc704\ud55c RFID \uc81c\ud488 \uc81c\uc870\ub97c \uc804\ubb38\uc73c\ub85c\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc81c\ud488\uc740 \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac\uc640 \ucca8\ub2e8 \uc0dd\uc0b0 \uae30\uc220\ub85c \uc0dd\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n    <p>12\ub144\uac04\uc758 \uc190\ubaa9 \ubc34\ub4dc \ub514\uc790\uc778, \ud0dc\uadf8 \ub514\uc790\uc778, \ud488\uc9c8 \uad00\ub9ac \ubc0f \uace0\uac1d \uad00\uacc4 \uad00\ub9ac \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uace0\uc131\ub2a5 RFID \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud55c \ud0c4\ud0c4\ud55c \uae30\ubc18\uc744 \uad6c\ucd95\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n    <div class=\"contact\">\n        <a href=\"mailto:info@rfid-pro.com\">\uc774\uba54\uc77c \ubcf4\ub0b4\uae30<\/a>\n        <a href=\"https:\/\/rfid-pro.com\/ko\/contact-us\/\" target=\"_blank\">\ubb38\uc758 \uc591\uc2dd<\/a>\n    <\/div>\n<div>\n    <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>NFC \uae30\ubc18 \ubc1c\uad8c, \ud658\uc2b9 \ubc0f \uc77c\ud68c\uc6a9 \uc790\uaca9 \uc99d\uba85 \uc2dc\uc2a4\ud15c\uc5d0\uc11c MIFARE Ultralight \uc81c\ud488\uad70\uc740 \uc800\ub834\ud55c \ube44\uc6a9, ISO14443 Type A \ud638\ud658\uc131 \ubc0f \ube60\ub978 \uac70\ub798 \uc18d\ub3c4\ub85c \uc778\ud574 \uc624\ub7ab\ub3d9\uc548 \ud45c\uc900 \uc120\ud0dd\uc73c\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubcf4\uc548 \uc694\uad6c \uc0ac\ud56d\uc774 \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c \ub808\uac70\uc2dc \uce69\uacfc \ucd5c\uc2e0 \ubcf4\uc548 IC \uac04\uc758 \uaca9\ucc28\uac00 \ub354\uc6b1 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc624\ub298\ub0a0 \uc77c\ubc18\uc801\uc73c\ub85c \ud3c9\uac00\ub418\ub294 \ub450 \uac00\uc9c0 \uc635\uc158\uc740 [...]\uc785\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":5015,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[269],"tags":[415],"class_list":["post-5014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rfid-chips","tag-mifare-card"],"acf":[],"_links":{"self":[{"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/posts\/5014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/comments?post=5014"}],"version-history":[{"count":2,"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/posts\/5014\/revisions"}],"predecessor-version":[{"id":5017,"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/posts\/5014\/revisions\/5017"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/media\/5015"}],"wp:attachment":[{"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/media?parent=5014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/categories?post=5014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfid-pro.com\/ko\/wp-json\/wp\/v2\/tags?post=5014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}