{"id":8951,"date":"2026-03-31T17:10:09","date_gmt":"2026-03-31T08:10:09","guid":{"rendered":"https:\/\/hasu0707.duckdns.org\/blog\/?p=8951"},"modified":"2026-03-31T17:22:12","modified_gmt":"2026-03-31T08:22:12","slug":"pkcs-2","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=8951","title":{"rendered":"PKCS (\uacf5\uac1c\ud0a4 \uc554\ud638 \ud45c\uc900)"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\uc57d\uc5b4<\/span><\/strong><\/td>\n\ubc84\uc804<\/span><\/strong><\/td>\n\uc774\ub984<\/span><\/strong><\/td>\n\uc124\uba85<\/span><\/strong><\/td>\n<\/tr>\n
PKCS #1<\/span><\/strong><\/td>\n2.1<\/span><\/td>\nRSA \uc554\ud638 \ud45c\uc900(RSA Cryptography Standard)<\/a><\/span><\/td>\nRFC 3447\uc5d0 \uae30\uc220\ub418\uc5b4 \uc788\ub2e4. RSA\uc758 \uacf5\uac1c \ud0a4\uc640 \ube44\ubc00 \ud0a4(ASN.1\uc73c\ub85c \uc778\ucf54\ub529\ub428)\uc5d0 \ub300\ud55c \uc218\ud559\uc801 \uc131\uc9c8\uacfc \uaddc\uaca9\uc5d0 \ub300\ud574 \uc815\uc758\ud558\uace0 \uc788\uc73c\uba70, \ub610\ud55c RSA \uc554\ud638\ud654\uc640 \ubcf5\ud638\ud654, \uc11c\uba85 \uac80\uc99d\uc744 \uad6c\ud604\ud558\ub294 \ub370\uc5d0 \ud544\uc694\ud55c \uc54c\uace0\ub9ac\uc998\uacfc \uc778\ucf54\ub529\/\ud328\ub529 \ub4f1\uc758 \uaddc\uaca9\uc744 \uc815\uc758\ud55c\ub2e4.<\/a><\/span><\/td>\n<\/tr>\n
PKCS #2<\/span><\/strong><\/td>\n-<\/span><\/td>\n(\ucca0\ud68c\ub428)<\/span><\/td>\n\ud604\uc7ac\ub294 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4. \uba54\uc2dc\uc9c0 \ub2e4\uc774\uc81c\uc2a4\ud2b8\ub97c RSA \uc554\ud638\ud654\ud558\ub294 \ubd80\ubd84\uc744 \ub2e4\ub8e8\uace0 \uc788\uc5c8\uc73c\uba70, \ud574\ub2f9 \ub0b4\uc6a9\uc740 PKCS #1\uc73c\ub85c \ud569\uccd0\uc84c\ub2e4.<\/span><\/td>\n<\/tr>\n
PKCS #3<\/span><\/strong><\/td>\n1.4<\/span><\/td>\n\ub514\ud53c-\ud5ec\ub9cc \ud0a4 \uad50\ud658 \ud45c\uc900(Diffie-Hellman Key-Agreement Standard)<\/a><\/span><\/td>\n\ub514\ud53c-\ud5ec\ub9cc \ud0a4 \uad50\ud658 \ubc29\ubc95\uc744 \uc774\uc6a9\ud55c \ud1b5\uc2e0\uc5d0 \ub300\ud574 \uc815\uc758\ud55c\ub2e4.<\/span><\/td>\n<\/tr>\n
PKCS #4<\/span><\/strong><\/td>\n-<\/span><\/td>\n(\ucca0\ud68c\ub428)<\/span><\/td>\n\ud604\uc7ac\ub294 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4. RSA \ud0a4\ub97c \ud45c\ud604\ud558\ub294 \uaddc\uaca9\uc744 \ub2e4\ub8e8\uace0 \uc788\uc5c8\uc73c\uba70, PKCS #1\uc73c\ub85c \ud569\uccd0\uc84c\ub2e4.<\/span><\/td>\n<\/tr>\n
PKCS #5<\/span><\/strong><\/td>\n2<\/span><\/td>\n\ube44\ubc00\ubc88\ud638 \uae30\ubc18 \uc554\ud638\ud654 \ud45c\uc900(Password-based Encryption Standard)<\/span><\/td>\n\ube44\ubc00\ubc88\ud638\uc5d0 \uae30\ubc18\ud55c \uc554\ud638 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ud604\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc810\uc744 \uc124\uba85\ud55c\ub2e4. RFC 2898\uc5d0 \uae30\uc220\ub418\uc5b4 \uc788\ub2e4.<\/a><\/span><\/td>\n<\/tr>\n
PKCS #6<\/span><\/strong><\/td>\n1.5<\/span><\/td>\n\uc778\uc99d\uc11c \ud655\uc7a5 \ubb38\ubc95 \ud45c\uc900(Extended-Certificate Syntax Standard)<\/span><\/td>\nX.509 \uc778\uc99d\uc11c \uaddc\uaca9\uc758 v1\uc744 \ud655\uc7a5\ud588\ub2e4. \ud604\uc7ac\ub294 X.509 v3\uac00 \uc788\uc5b4 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294\ub2e4.<\/a><\/span><\/td>\n<\/tr>\n
PKCS #7<\/span><\/strong><\/td>\n1.5<\/span><\/td>\n\uc554\ud638 \uba54\uc2dc\uc9c0 \ubb38\ubc95 \ud45c\uc900(Cryptographic Message Syntax Standard)<\/span><\/td>\nRFC 2315\uc5d0 \uae30\uc220\ub418\uc5c8\ub2e4. \uc554\ud638\ud654\ud55c \ub370\uc774\ud130\ub97c \ud45c\ud604\ud558\ub294 \ubc29\uc2dd\uc5d0 \ub300\ud55c \ud45c\uc900\uc774\ub2e4.<\/a><\/span><\/td>\n<\/tr>\n
PKCS #8<\/span><\/strong><\/td>\n1.2<\/span><\/td>\n\uac1c\uc778\ud0a4 \uc815\ubcf4 \ubb38\ubc95 \ud45c\uc900(Private-Key Information Syntax Standard)<\/span><\/td>\nRFC 5208\uc5d0 \uae30\uc220\ub418\uc5c8\ub2e4. \uacf5\uac1c\ud0a4 \uc554\ud638\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ube44\ubc00\ud0a4 \uac12\uc5d0 \ub300\ud55c \ubb38\ubc95\uc744 \uc815\uc758\ud55c\ub2e4.<\/a><\/span><\/td>\n<\/tr>\n
PKCS #9<\/span><\/strong><\/td>\n2<\/span><\/td>\nSelected Attribute Types<\/span><\/td>\n\ub2e4\ub978 PKCS\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uc18d\uc131\uac12\ub4e4\uc5d0 \ub300\ud558\uc5ec \uc815\uc758\ud55c\ub2e4.<\/span><\/td>\n<\/tr>\n
PKCS #10<\/span><\/strong><\/td>\n1.7<\/span><\/td>\n\uc778\uc99d\uc11c \uc694\uccad \ud45c\uc900(Certification Request Standard)<\/span><\/td>\nRFC 2986\uc5d0 \uae30\uc220\ub418\uc5c8\ub2e4. <\/span>\uc778\uc99d \uae30\uad00<\/span>\uc5d0 \uc778\uc99d\uc11c\ub97c \uc694\uccad\ud560 \ub54c \uc0ac\uc6a9\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc815\uc758\ud55c\ub2e4.<\/span><\/span><\/td>\n<\/tr>\n
PKCS #11<\/span><\/strong><\/td>\n2.2<\/span><\/td>\n\uc554\ud638 \ud1a0\ud070 \uc778\ud130\ud398\uc774\uc2a4(Cryptographic Token Interface)[1]<\/a><\/span><\/td>\nCryptoki\ub77c\uace0\ub3c4 \ubd80\ub978\ub2e4. \uc554\ud638 \ud1a0\ud070(Hardware Security Module<\/span> \ucc38\uace0)\uc5d0 \ub300\ud55c \ubc94\uc6a9 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc815\uc758\ud558\ub294 <\/span>API<\/span>\uc774\ub2e4. \uc8fc\ub85c <\/span>Single Sign-On<\/span>, <\/span>\uacf5\uac1c \ud0a4 \uc554\ud638 \ubc29\uc2dd<\/span>, <\/span>\ub514\uc2a4\ud06c \uc554\ud638\ud654<\/span>[2]<\/sup><\/span> \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ud55c\ub2e4.<\/span><\/span><\/td>\n<\/tr>\n
PKCS #12<\/span><\/strong><\/td>\n1<\/span><\/td>\n\uacf5\uac1c \ud0a4 \uc778\uc99d\uc11c \uad50\ud658 \ubb38\ubc95 \ud45c\uc900(Personal Information exchange syntax standard)<\/span><\/td>\n\ube44\ubc00\ubc88\ud638\ub85c \ubcf4\ud638\ub41c, \ub300\uce6d\ud0a4\uc640 \uacf5\uac1c \ud0a4 \uc778\uc99d\uc11c\uc5d0 \ub3d9\ubd09\ub41c \uac1c\uc778 \ud0a4\ub4e4\uc744 \uc800\uc7a5\ud558\ub294 \ub370 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud30c\uc77c \ud615\uc2dd\uc744 \uc815\uc758\ud55c\ub2e4. .pfx\ub294 pkcs #12 \ud30c\uc77c\ud615\uc2dd \ud655\uc7a5\uc790\uc774\ub2e4.<\/span><\/td>\n<\/tr>\n
\uc774 \ud30c\uc77c \ud615\uc2dd\uc740 \uc5ec\ub7ec \uac1c\uc758 \uac1c\uccb4(\uc608: \ub2e4\uc911 \uc778\uc99d\uc11c, \ub2e4\uc911 \ud0a4)\ub97c \ud3ec\ud568\ud560 \uc218 \uc788\uc73c\uba70 \ubcf4\ud1b5, \ube44\ubc00\ubc88\ud638\ub85c \ubcf4\ud638\ub418\uac70\ub098 \uc554\ud638\ud654\ub41c,. java \ud0a4 \uc800\uc7a5\uc18c\uc758 \ud615\uc2dd\uc73c\ub85c \uc0ac\uc6a9\ub41c\ub2e4.<\/span><\/td>\n<\/tr>\n
PKCS #13<\/span><\/strong><\/td>\n–<\/span><\/td>\n\ud0c0\uc6d0 \uace1\uc120 \uc554\ud638 \ud45c\uc900(Elliptic Curve Cryptography Standard)<\/a><\/span><\/td>\n(\ubc84\ub824\uc9c4 \uac83\uc73c\ub85c \ubcf4\uc778\ub2e4)<\/span><\/td>\n<\/tr>\n
PKCS #14<\/span><\/strong><\/td>\n–<\/span><\/td>\n\uc720\uc0ac\ub09c\uc218 \uc0dd\uc131\uae30(Pseudo-random Number Generation)<\/a><\/span><\/td>\n(\ubc84\ub824\uc9c4 \uac83\uc73c\ub85c \ubcf4\uc778\ub2e4. \uad00\ub828 \ubb38\uc11c\uac00 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc74c)<\/span><\/td>\n<\/tr>\n
PKCS #15<\/span><\/strong><\/td>\n1.1<\/span><\/td>\n\uc554\ud638 \ud1a0\ud070 \uc815\ubcf4 \ud615\uc2dd \ud45c\uc900(Cryptographic Token Information Format Standard)<\/span><\/td>\n\uc751\uc6a9\ud504\ub85c\uadf8\ub7a8\uc758 \uc554\ud638\ud1a0\ud070\uc778\ud130\ud398\uc774\uc2a4(#11)\uc774\ub098 \ub2e4\ub978 API\uc640 \ubb34\uad00\ud558\uac8c, \uc554\ud638 \ud1a0\ud070\uc758 \uc0ac\uc6a9\uc790\uac00 \uc751\uc6a9\ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \uc790\uc2e0\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\ub294 \ud45c\uc900\uc744 \uc815\uc758\ud55c\ub2e4.<\/span><\/td>\n<\/tr>\n
RSA\ub294 \uc774 \ud45c\uc900\uc758 IC\uce74\ub4dc \uad00\ub828\ub41c \ubd80\ubd84\uc744 ISO\/IEC 7816-15\uc5d0 \ub123\uae30\ub97c \ud3ec\uae30\ud588\ub2e4.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\uc57d\uc5b4 \ubc84\uc804 \uc774\ub984 \uc124\uba85 PKCS #1 2.1 RSA \uc554\ud638 \ud45c\uc900(RSA Cryptography Standard) RFC 3447\uc5d0 \uae30\uc220\ub418\uc5b4 \uc788\ub2e4. RSA\uc758 \uacf5\uac1c \ud0a4\uc640 \ube44\ubc00 \ud0a4(ASN.1\uc73c\ub85c \uc778\ucf54\ub529\ub428)\uc5d0 \ub300\ud55c \uc218\ud559\uc801 \uc131\uc9c8\uacfc \uaddc\uaca9\uc5d0 \ub300\ud574 \uc815\uc758\ud558\uace0 \uc788\uc73c\uba70, \ub610\ud55c RSA \uc554\ud638\ud654\uc640 \ubcf5\ud638\ud654, \uc11c\uba85 \uac80\uc99d\uc744 \uad6c\ud604\ud558\ub294 \ub370\uc5d0 \ud544\uc694\ud55c \uc54c\uace0\ub9ac\uc998\uacfc \uc778\ucf54\ub529\/\ud328\ub529 \ub4f1\uc758 \uaddc\uaca9\uc744 \uc815\uc758\ud55c\ub2e4. PKCS #2 – (\ucca0\ud68c\ub428) \ud604\uc7ac\ub294 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4. \uba54\uc2dc\uc9c0 \ub2e4\uc774\uc81c\uc2a4\ud2b8\ub97c RSA \uc554\ud638\ud654\ud558\ub294 \ubd80\ubd84\uc744 \ub2e4\ub8e8\uace0 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","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":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[12],"tags":[],"class_list":["post-8951","post","type-post","status-publish","format-standard","hentry","category-computing_security"],"_links":{"self":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8951"}],"version-history":[{"count":0,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8951\/revisions"}],"wp:attachment":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}