{"id":475825,"date":"2023-08-09T07:23:51","date_gmt":"2023-08-09T07:23:51","guid":{"rendered":""},"modified":"2023-09-05T11:11:21","modified_gmt":"2023-09-05T11:11:21","slug":"aes-encryption","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/aes-encryption\/","title":{"rendered":"AES \uc554\ud638\ud654"},"content":{"rendered":"<p>AES \uc554\ud638\ud654(Advanced Encryption Standard)\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\ud638\ud558\uace0 \uc911\uc694\ud55c \uc815\ubcf4\ub97c \ubb34\ub2e8 \uc561\uc138\uc2a4\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \ub110\ub9ac \ucc44\ud0dd\ub418\ub294 \ub300\uce6d \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4. Joan Daemen\uacfc Vincent Rijmen\uc774 \uc774\ub044\ub294 \uc554\ud638\ud654 \uc804\ubb38\uac00 \ud300\uc774 \uac1c\ubc1c\ud55c AES\ub294 2001\ub144\uc5d0 \uad6c\uc2dd \ub370\uc774\ud130 \uc554\ud638\ud654 \ud45c\uc900(DES)\uc758 \ud6c4\uc18d \ubc84\uc804\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. AES\uc758 \uacac\uace0\uc131, \ud6a8\uc728\uc131 \ubc0f \uc720\uc5f0\uc131\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc758 \uc554\ud638\ud654\ub97c \uc704\ud55c \uc0ac\uc2e4\uc0c1\uc758 \ud45c\uc900\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc628\ub77c\uc778 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158, \uc815\ubcf4\ubcf4\uc548 \ub4f1\uc744 \ud3ec\ud568\ud55c\ub2e4.<\/p>\n<h2>AES \uc554\ud638\ud654\uc758 \uae30\uc6d0\uc5d0 \ub300\ud55c \uc5ed\uc0ac<\/h2>\n<p>\uae30\uc220 \ubc1c\uc804\uc73c\ub85c \uc778\ud574 DES\uc640 \uac19\uc740 \uae30\uc874 \uc554\ud638\ud654 \ubc29\ubc95\uc774 \uacf5\uaca9\uc5d0 \ucde8\uc57d\ud574\uc9d0\uc5d0 \ub530\ub77c \uac15\ub825\ud55c \uc554\ud638\ud654 \ud45c\uc900\uc758 \ud544\uc694\uc131\uc774 1990\ub144\ub300\uc5d0 \ubd84\uba85\ud574\uc84c\uc2b5\ub2c8\ub2e4. \ubbf8\uad6d \uad6d\ub9bd\ud45c\uc900\uae30\uc220\uc5f0\uad6c\uc18c(NIST)\ub294 \ud3c9\uac00\ub97c \uc704\ud574 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc744 \uc81c\ucd9c\ud558\ub3c4\ub85d \uc804 \uc138\uacc4 \uc554\ud638 \uc804\ubb38\uac00\ub97c \ucd08\ub300\ud558\ub294 \ub300\ud68c\ub97c 1997\ub144\uc5d0 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. 15\uac1c\uc758 \ucd08\uae30 \ud6c4\ubcf4 \uc911\uc5d0\uc11c Daemen\uacfc Rijmen\uc774 \uc81c\ucd9c\ud55c Rijndael\uc774 \ub6f0\uc5b4\ub09c \ubcf4\uc548 \ubc0f \uc131\ub2a5 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc0c8\ub85c\uc6b4 \uc554\ud638\ud654 \ud45c\uc900\uc73c\ub85c \uc120\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>AES \uc554\ud638\ud654\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4<\/h2>\n<p>AES\ub294 \ub300\uce6d \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4. \uc989, \uc554\ud638\ud654\uc640 \ubcf5\ud638\ud654\uc5d0 \ub3d9\uc77c\ud55c \ud0a4\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c 128, 192 \ub610\ub294 256\ube44\ud2b8\uc758 \uace0\uc815 \ud06c\uae30 \ub370\uc774\ud130 \ube14\ub85d\uc5d0\uc11c \uc791\ub3d9\ud558\uba70 \ub370\uc774\ud130\ub97c \ubaa8\ud638\ud558\uac8c \ud558\uae30 \uc704\ud574 \ub77c\uc6b4\ub4dc\ub77c\uace0 \ud558\ub294 \uc77c\ub828\uc758 \uc218\ud559\uc801 \ubcc0\ud658\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc54c\uace0\ub9ac\uc998\uc740 128, 192 \ub610\ub294 256\ube44\ud2b8\uc758 \ud0a4 \ud06c\uae30\ub97c \uc9c0\uc6d0\ud558\uba70 \ub77c\uc6b4\ub4dc \uc218\ub294 \ud0a4 \ud06c\uae30\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4(128\ube44\ud2b8 \ud0a4\uc758 \uacbd\uc6b0 10\ub77c\uc6b4\ub4dc, 192\ube44\ud2b8 \ud0a4\uc758 \uacbd\uc6b0 12\ub77c\uc6b4\ub4dc, 256\ube44\ud2b8 \ud0a4\uc758 \uacbd\uc6b0 14\ub77c\uc6b4\ub4dc). \uac01 \ub77c\uc6b4\ub4dc\ub294 SubBytes, ShiftRows, MixColumns \ubc0f AddRoundKey\ub77c\ub294 \ub124 \uac00\uc9c0 \uace0\uc720\ud55c \ubcc0\ud658\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud658\uc5d0\ub294 \uac01 \ub370\uc774\ud130 \ube14\ub85d\uc774 \uc554\ud638\ud654 \ud0a4\uc640 \uc5bd\ud788\ub3c4\ub85d \ud558\uae30 \uc704\ud55c \ub300\uccb4, \uc804\uce58 \ubc0f \ube44\ud2b8 \ub2e8\uc704 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h2>AES \uc554\ud638\ud654\uc758 \ub0b4\ubd80 \uad6c\uc870<\/h2>\n<p>AES \uc554\ud638\ud654 \uc791\uc5c5\uc740 \ub2e4\uc74c \ub2e8\uacc4\ub85c \uc694\uc57d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ud0a4 \ud655\uc7a5<\/strong>: \ucd08\uae30 \uc554\ud638\ud654 \ud0a4\ub85c\ubd80\ud130 \ud0a4 \uc2a4\ucf00\uc904\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ucd08\uae30 \ub77c\uc6b4\ub4dc<\/strong>: \uccab \ubc88\uc9f8 \ub77c\uc6b4\ub4dc\uc5d0\ub294 \uc77c\ubc18 \ud14d\uc2a4\ud2b8 \ube14\ub85d\uacfc \uccab \ubc88\uc9f8 \ub77c\uc6b4\ub4dc \ud0a4 \uac04\uc758 \uac04\ub2e8\ud55c XOR \uc5f0\uc0b0\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uba54\uc778 \ub77c\uc6b4\ub4dc<\/strong>: \uac01\uac01 SubBytes, ShiftRows, MixColumns \ubc0f AddRoundKey \ubcc0\ud658\uc73c\ub85c \uad6c\uc131\ub41c \ub77c\uc6b4\ub4dc \uc138\ud2b8(10, 12 \ub610\ub294 14)\uac00 \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ucd5c\uc885 \ub77c\uc6b4\ub4dc<\/strong>: \ub9c8\uc9c0\ub9c9 \ub77c\uc6b4\ub4dc\uc5d0\uc11c\ub294 \ud574\ub3c5 \ud504\ub85c\uc138\uc2a4\ub97c \ub2e8\uc21c\ud654\ud558\uae30 \uc704\ud574 MixColumns \ubcc0\ud658\uc744 \uc81c\uc678\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc0b0\ucd9c<\/strong>: \ubaa8\ub4e0 \ub77c\uc6b4\ub4dc\uac00 \uc644\ub8cc\ub41c \ud6c4 \ucd5c\uc885 \uc554\ud638\ud654\ub41c \ub370\uc774\ud130\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>AES \uc554\ud638\ud654\uc758 \uc8fc\uc694 \uae30\ub2a5 \ubd84\uc11d<\/h2>\n<ol>\n<li>\n<p><strong>\ubcf4\uc548<\/strong>: AES\ub294 \uc544\uc9c1\uae4c\uc9c0 \uc2e4\uc9c8\uc801\uc778 \ucde8\uc57d\uc810\uc774\ub098 \uc57d\uc810\uc774 \ubc1c\uacac\ub418\uc9c0 \uc54a\uc544 \ub9e4\uc6b0 \uc548\uc804\ud55c \uac83\uc73c\ub85c \ub110\ub9ac \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc131\ub2a5<\/strong>: AES\ub294 \ubcf5\uc7a1\ud568\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud558\ub4dc\uc6e8\uc5b4\uc640 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0\uc11c \ud6a8\uc728\uc801\uc73c\ub85c \uad6c\ud604\ub420 \uc218 \uc788\uc5b4 \ub2e4\uc591\ud55c \ud50c\ub7ab\ud3fc\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc720\uc5f0\uc131<\/strong>: AES\ub294 \ub2e4\uc591\ud55c \ud0a4 \ud06c\uae30\ub97c \uc9c0\uc6d0\ud558\uc5ec \uc0ac\uc6a9\uc790\uc5d0\uac8c \ubcf4\uc548\uacfc \uc131\ub2a5\uc758 \uade0\ud615\uc744 \ub9de\ucd9c \uc218 \uc788\ub294 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uacf5\uaca9\uc5d0 \ub300\ud55c \uc800\ud56d<\/strong>: AES\ub294 \ucc28\ub4f1 \ubc0f \uc120\ud615 \uacf5\uaca9\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc554\ud638\ud654 \uacf5\uaca9\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc744 \uc785\uc99d\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>AES \uc554\ud638\ud654 \uc720\ud615<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ud0a4 \ud06c\uae30(\ube44\ud2b8)<\/th>\n<th>\ub77c\uc6b4\ub4dc \uc218<\/th>\n<th>\uc751\uc6a9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>128<\/td>\n<td>10<\/td>\n<td>\ub300\ubd80\ubd84\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \ubc94\uc6a9 \uc554\ud638\ud654.<\/td>\n<\/tr>\n<tr>\n<td>192<\/td>\n<td>12<\/td>\n<td>\ub354 \ub192\uc740 \uc218\uc900\uc758 \ubcf4\uc548\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>256<\/td>\n<td>14<\/td>\n<td>\ucd5c\uace0 \uc218\uc900\uc758 \ubcf4\uc548\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ub354 \ub9ce\uc740 \ucef4\ud4e8\ud305 \ub9ac\uc18c\uc2a4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>AES \uc554\ud638\ud654 \uc0ac\uc6a9 \ubc29\ubc95, \ubb38\uc81c \ubc0f \ud574\uacb0 \ubc29\ubc95<\/h2>\n<h3>AES \uc554\ud638\ud654\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95:<\/h3>\n<ul>\n<li>\uc548\uc804\ud55c \ub370\uc774\ud130 \uc804\uc1a1: \ud1b5\uc2e0 \uc911 \uc911\uc694\ud55c \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\uc5ec \uac00\ub85c\ucc44\uae30 \ubc0f \ubb34\ub2e8 \uc561\uc138\uc2a4\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud30c\uc77c \uc554\ud638\ud654: \ud30c\uc77c\uacfc \ubb38\uc11c\ub97c \ubcf4\ud638\ud558\uc5ec \uae30\ubc00\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub514\uc2a4\ud06c \uc554\ud638\ud654: \uc804\uccb4 \uc800\uc7a5 \uc7a5\uce58\ub97c \uc554\ud638\ud654\ud558\uc5ec \ubbf8\uc0ac\uc6a9 \ub370\uc774\ud130\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ubb38\uc81c \ubc0f \ud574\uacb0 \ubc29\ubc95:<\/h3>\n<ul>\n<li><strong>\ud575\uc2ec \uad00\ub9ac<\/strong>: \ubcf4\uc548\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc801\uc808\ud55c \ud0a4 \uad00\ub9ac\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc548\uc804\ud55c \ud0a4 \uc800\uc7a5 \ubc0f \ubc30\ud3ec \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc0ac\uc774\ub4dc \ucc44\ub110 \uacf5\uaca9<\/strong>: AES\ub294 \uc804\ub825 \uc18c\ube44\ub098 \ud0c0\uc774\ubc0d\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \ubd80\ucc44\ub110 \uacf5\uaca9\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc704\ud611\uc744 \uc644\ud654\ud558\uae30 \uc704\ud55c \ub300\ucc45\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc591\uc790 \ucef4\ud4e8\ud305<\/strong>: \uc591\uc790 \ucef4\ud4e8\ud305\uc758 \ub4f1\uc7a5\uc73c\ub85c AES-256\uc774 \ucde8\uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud3ec\uc2a4\ud2b8 \uc591\uc790 \uc554\ud638\ud654 \ubc29\ubc95\uc774 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uc720\uc0ac \uc6a9\uc5b4\uc640\uc758 \ube44\uad50<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc6a9\uc5b4<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>AES \ub300 DES<\/td>\n<td>AES\ub294 \uc624\ub798\ub41c DES\uc5d0 \ube44\ud574 \ub354 \ub192\uc740 \ubcf4\uc548\uacfc \ud6a8\uc728\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>AES \ub300 RSA<\/td>\n<td>AES\ub294 \ub300\uce6d \uc554\ud638\ud654\uc774\uace0 RSA\ub294 \ube44\ub300\uce6d \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4. \ubcf4\uc548 \ud1b5\uc2e0\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uc885\uc885 \ud568\uaed8 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>AES \ub300 \ubcf5\uc5b4<\/td>\n<td>AES\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc18d\ub3c4\uc640 \ubcf4\uc548 \uce21\uba74\uc5d0\uc11c Blowfish\ubcf4\ub2e4 \uc131\ub2a5\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>AES-128 \ub300 AES-256<\/td>\n<td>AES-256\uc740 \ub354 \ub192\uc740 \uc218\uc900\uc758 \ubcf4\uc548\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc AES-128\uc5d0 \ube44\ud574 \ub354 \ub9ce\uc740 \ub9ac\uc18c\uc2a4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>AES \uc554\ud638\ud654 \uad00\ub828 \uc804\ub9dd\uacfc \ubbf8\ub798 \uae30\uc220<\/h2>\n<p>AES \uc554\ud638\ud654\uc758 \ubbf8\ub798\ub294 \uc0c8\ub85c\uc6b4 \uae30\uc220\uacfc \uc704\ud611\uc5d0 \ub300\ud55c \uc801\uc751\uc131\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc6d0\uacfc \uc554\ud638\ud559\uc790\ub294 \uc7a0\uc7ac\uc801\uc778 \ucde8\uc57d\uc810\uacfc \uac1c\uc120 \uc0ac\ud56d\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ud0d0\uc0c9\ud569\ub2c8\ub2e4. AES \uc554\ud638\ud654\uc640 \uad00\ub828\ub41c \uc77c\ubd80 \ubbf8\ub798 \uae30\uc220\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc778\uc99d\ub41c \uc554\ud638\ud654<\/strong>: \uc554\ud638\ud654\uc640 \uc778\uc99d\uc744 \uacb0\ud569\ud558\uc5ec \uae30\ubc00\uc131\uacfc \ub370\uc774\ud130 \ubb34\uacb0\uc131\uc744 \ubaa8\ub450 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub3d9\ud615\uc554\ud638\ud654<\/strong>: \uc554\ud638 \ud574\ub3c5 \uc5c6\uc774 \uc554\ud638\ud654\ub41c \ub370\uc774\ud130\uc5d0 \ub300\ud55c \uacc4\uc0b0\uc744 \ud5c8\uc6a9\ud558\uc5ec \ub370\uc774\ud130 \ucc98\ub9ac \ubc0f \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\uc5d0 \ud601\uba85\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc591\uc790 \uc800\ud56d \uc554\ud638\ud654<\/strong>: \uc591\uc790 \ucef4\ud4e8\ud305 \uc704\ud611\uc5d0 \ud0c4\ub825\uc801\uc778 \uc554\ud638\ud654 \ubc29\ubc95\uc744 \uac1c\ubc1c\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84\ub97c AES \uc554\ud638\ud654\uc640 \uc0ac\uc6a9\ud558\uac70\ub098 \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc778\ud130\ub137\uc758 \ub2e4\ub978 \uc11c\ubc84 \uc0ac\uc774\uc5d0\uc11c \uc911\uac1c\uc790 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\ubc95\uc73c\ub85c AES \uc554\ud638\ud654\uc640 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc548\uc804\ud55c \ub370\uc774\ud130 \uc804\uc1a1<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ub370\uc774\ud130\ub97c \ub300\uc0c1 \uc11c\ubc84\ub85c \ub9b4\ub808\uc774\ud558\uae30 \uc804\uc5d0 AES\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\uc5ec \ucd94\uac00 \ubcf4\uc548 \uacc4\uce35\uc744 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uac1c\uc778\uc815\ubcf4 \ubcf4\ud638 \ubc0f \uc775\uba85\uc131<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84 \ub0b4\uc758 AES \uc554\ud638\ud654\ub294 \uc0ac\uc6a9\uc790\uc758 \uc628\ub77c\uc778 \ud65c\ub3d9 \ubc0f \uac1c\uc778 \uc815\ubcf4\uac00 \ub3c4\uccad\ub418\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>AES \uc554\ud638\ud654\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \ub9ac\uc18c\uc2a4\ub97c \ucc38\uc870\ud558\uc138\uc694.<\/p>\n<ol>\n<li>NIST: AES(<a href=\"https:\/\/csrc.nist.gov\/projects\/advanced-encryption-standard\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/csrc.nist.gov\/projects\/advanced-encryption-standard<\/a>)<\/li>\n<li>Joan Daemen\uc758 \uc6f9\uc0ac\uc774\ud2b8: (<a href=\"http:\/\/www.daemen.name\/\" target=\"_new\" rel=\"noopener nofollow\">http:\/\/www.daemen.name\/<\/a>)<\/li>\n<li>Vincent Rijmen\uc758 \uc6f9\uc0ac\uc774\ud2b8: (<a href=\"https:\/\/www.esat.kuleuven.be\/cosic\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/www.esat.kuleuven.be\/cosic\/<\/a>)<\/li>\n<\/ol>\n<p>AES \uc554\ud638\ud654\ub294 \ub514\uc9c0\ud138 \uc2dc\ub300\uc758 \ub370\uc774\ud130\ub97c \ubcf4\ud638\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud55c\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uc2ed\uc2dc\uc624. \ub0b4\ubd80 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\uace0 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub294 \uac83\uc740 \uc548\uc804\ud55c \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud558\uace0 \ubbfc\uac10\ud55c \uc815\ubcf4\ub97c \ubcf4\ud638\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":475557,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475825","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>AES Encryption: Ensuring Secure Data Transmission with Advanced Encryption Standard<\/mark>","faq_items":[{"question":"What is AES encryption, and why is it important?","answer":"<p>AES encryption, short for Advanced Encryption Standard, is a powerful symmetric encryption algorithm used to secure data transmission and protect sensitive information from unauthorized access. It is essential for ensuring data privacy and maintaining confidentiality in various applications, such as online communication and information security.<\/p>"},{"question":"How did AES encryption come into existence?","answer":"<p>AES encryption originated from a competition held by the U.S. National Institute of Standards and Technology (NIST) in 1997. Cryptographers worldwide participated, and out of fifteen initial candidates, the Rijndael algorithm, submitted by Joan Daemen and Vincent Rijmen, was chosen as the new encryption standard due to its superior security and performance attributes.<\/p>"},{"question":"How does AES encryption work?","answer":"<p>AES encryption works on fixed-size blocks of data, typically 128, 192, or 256 bits, using a series of mathematical transformations called rounds. These rounds include SubBytes, ShiftRows, MixColumns, and AddRoundKey, which obscure the data with the encryption key, making it secure from unauthorized access.<\/p>"},{"question":"What are the main features of AES encryption?","answer":"<p>AES encryption offers several key features, including high security with no practical vulnerabilities, efficient performance in hardware and software implementations, flexibility in supporting different key sizes, and resistance to cryptographic attacks.<\/p>"},{"question":"What are the types of AES encryption available?","answer":"<p>AES encryption comes in three types based on key sizes: AES-128, AES-192, and AES-256. AES-128 uses a 128-bit key, AES-192 uses a 192-bit key, and AES-256 uses a 256-bit key. The higher the key size, the stronger the encryption, but it requires more computational resources.<\/p>"},{"question":"In what ways can AES encryption be used?","answer":"<p>AES encryption has multiple applications, such as securing data transmission to prevent interception, encrypting files and documents to maintain confidentiality, and encrypting entire storage devices to protect data at rest.<\/p>"},{"question":"What are some potential problems with AES encryption and their solutions?","answer":"<p>Common issues with AES encryption include key management, side-channel attacks based on power consumption or timing, and the potential threat of quantum computing. Solutions involve secure key storage and distribution, implementing countermeasures against side-channel attacks, and exploring post-quantum encryption methods.<\/p>"},{"question":"How does AES encryption compare to other encryption methods?","answer":"<p>AES surpasses its predecessor DES in security and efficiency. It differs from RSA, which is an asymmetric encryption algorithm, and outperforms Blowfish in terms of speed and security. AES-256 provides higher security than AES-128 but requires more resources.<\/p>"},{"question":"What future technologies are related to AES encryption?","answer":"<p>The future of AES encryption lies in technologies like authenticated encryption, homomorphic encryption, and quantum-resistant encryption. These advancements aim to enhance data security and privacy in the face of evolving threats.<\/p>"},{"question":"How are proxy servers associated with AES encryption?","answer":"<p>Proxy servers can enhance security by encrypting data using AES before relaying it to the destination server. This added layer of encryption helps protect users' online activities and personal information from potential eavesdropping.<\/p><p>For more information, check out the related links provided in the article!<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/475825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/475825\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/475557"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=475825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}