{"id":51,"date":"2010-04-17T21:29:05","date_gmt":"2010-04-18T06:29:05","guid":{"rendered":"\/blog\/?p=51"},"modified":"2023-09-21T09:41:22","modified_gmt":"2023-09-21T00:41:22","slug":"openssl","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=51","title":{"rendered":"OpenSSL"},"content":{"rendered":"\n

Welcome to the OpenSSL Project<\/FONT><\/H1>OpenSSL Project \ub780,<\/FONT>Secure Sockets Layer<\/FONT><\/A> (SSL v2\/v3)\uc640 \uc138\uacc4 \ud45c\uc900\uc758 \uc554\ud638 \ud504\ub85c\ud1a0\ucf5c\uc778 <\/FONT>Transport Layer Security<\/FONT><\/A> (TLS v1)\ub97c \uc2e4\uc7a5\ud55c, \uac15\uace0\ud574 \uc0c1\uc6a9\uc5d0 \uacac\ub51c \ub9cc\ud558\ub294, \uace0\uae30\ub2a5\uc758 <\/FONT>Open Source<\/FONT><\/A> \uc758 \ud234 \ud0b7\uc744 \uacf5\ub3d9 \uac1c\ubc1c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8\ub294 OpenSSL \ud234 \ud0b7\uacfc \uac70\uae30\uc5d0 \uad00\ub828\ud558\ub294 \ubb38\uc11c\uc758 \uc5f0\ub77d, \uacc4\ud68d, \uac1c\ubc1c\uc744 \uc704\ud574\uc11c(\ub54c\ubb38\uc5d0) \uc778\ud130\ub137\uc744 \uc0ac\uc6a9\ud558\ub294 \uc628 \uc138\uc0c1\uc758 \uc790\uc6d0\ubd09\uc0ac\uc5d0 \uc758\ud574 \uc6b4\uc601\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. <\/FONT>\n

OpenSSL \ub294 Eric A. Young \uc640 Tim J. Hudson \uc5d0 \uc758\ud574 \uac1c\ubc1c\ub41c <\/FONT>SSLeay<\/FONT><\/A> \ub77c\uace0 \ud558\ub294 \ub6f0\uc5b4\ub09c \ud504\ub85c\uadf8\ub7a8 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uae30\ubcf8\uc73c\ub85c \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. OpenSSL \ud234 \ud0b7\uc740, Apache \ud615\uc2dd\uc758 \ub77c\uc774\uc13c\uc2a4\uac00 \uacf5\uc5ec\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \uba87\uac1c\uc758 \uac04\ub2e8\ud55c \ub77c\uc774\uc13c\uc2a4\uc758 \uc81c\uc57d\ud558\uc5d0\uc11c\ub77c\uba74, \uc785\uc218\uc640 \uc0c1\uc6a9\u00b7\ube44\uc0c1\uc6a9\uc758 \uc774\uc6a9\uc740 \uc790\uc720\ub86d\ub2e4\uace0 \ud558\ub294 \uac83\uc785\ub2c8\ub2e4. <\/FONT><\/P>\n

 <\/P>\n

openssl(1)<\/STRONG><\/FONT><\/P>\n


 <\/P><\/STRONG><\/FONT>\n

NAME <\/FONT><\/A><\/P>\n

openssl - OpenSSL \ucee4\uba58\ub4dc \ub77c\uc778\u00b7\ud234 <\/FONT><\/P>\n

\n

SYNOPSIS <\/FONT><\/A><\/H1>\n

openssl<\/STRONG> command<\/EM> [ command_opts<\/EM> ] [ command_args<\/EM> ] <\/FONT><\/P>\n

\n

DESCRIPTION <\/FONT><\/A><\/H1>\n

OpenSSL \ub294 Secure Sockets Layer (SSL<\/FONT> v2\/v3)\uc640 Transport Layer Security (TLS<\/FONT> v1)\ub97c \uc2e4\uc7a5\ud574, \uac70\uae30\uc5d0 \uad00\ub828\ud574 \uc694\uad6c\ub418\ub294 \uc554\ud638\ud654 \uaddc\uaca9\uc744 \uc2e4\uc7a5\ud55c \uc554\ud638\ud654 \ud234 \ud0b7\uc785\ub2c8\ub2e4. <\/FONT><\/P>\n

openssl<\/STRONG> \ud504\ub85c\uadf8\ub7a8\uc740, shell \ub85c\ubd80\ud130 OpenSSL \uc758 crypto<\/STRONG> \ud504\ub85c\uadf8\ub7a8 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc758 \uc5ec\ub7ec\uac00\uc9c0 \uc554\ud638\ud654 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\ub294 \ucee4\uba58\ub4dc \ub77c\uc778\u00b7\ud234\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc740 <\/FONT>\n

o RSA, DH, DSA \uc5f4\uc1e0 \ud30c\ub77c\ubbf8\ud130\uc758 \uc791\uc131 o X. 509 \uc99d\uba85\uc11c, CSRs, CRLs \uc758 \uc791\uc131 o Message Digests \uc758 \uacc4\uc0b0 o Ciphers \uc758 \uc554\ud638\ud654\uc640 \ud574\ub3c5 o SSL\/TLS \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84\uc758 \ud14c\uc2a4\ud2b8 <\/FONT>\n

\n

COMMAND SUMMARY<\/FONT> <\/FONT><\/A><\/H1>\n

openssl<\/STRONG> \ud504\ub85c\uadf8\ub7a8\uc740, \ud48d\ubd80\ud55c \uc635\uc158\uacfc \uc778\uc218(SYNOPSIS<\/FONT> \uc5d0 \uc788\ub294 command_opts<\/EM> \uc640 command_args<\/EM>)\ub97c \uac00\uc9c4, \ubc84\ub77c\uc774\uc5b4\ud2f0\uac00 \ud48d\ubd80\ud55c \ucee4\uba58\ub4dc(SYNOPSIS<\/FONT> \uc5d0\uc11c\ub294 command<\/EM>)\ub97c \uc81c\uacf5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <\/FONT><\/P>\n

\n

STANDARD COMMANDS <\/FONT><\/A><\/H2>\n
\n
asn1parse <\/FONT><\/STRONG>\n
ASN. 1<\/FONT> \uc21c\ucc28 \uc21c\uc11c\uc758 \uad6c\ubb38 \ubd84\uc11d <\/FONT>\n
ca <\/FONT><\/A><\/STRONG>\n
CA \uc99d\uba85\uc11c \uad00\ub9ac (CA)<\/FONT> <\/FONT>\n
ciphers <\/FONT><\/A><\/STRONG>\n
Cipher \uc758 \uc870\uc758 \uae30\uc220 \uacb0\uc815 <\/FONT>\n
crl <\/FONT><\/A><\/STRONG>\n
\uc99d\uba85\uc11c \ubb34\ud6a8 \ub9ac\uc2a4\ud2b8 (CRL)<\/FONT> \uad00\ub9ac <\/FONT>\n
crl2pkcs7 <\/FONT><\/A><\/STRONG>\n
CRL2<\/FONT> \ub97c PKCS#7<\/FONT> \uc5d0 \ubcc0\ud658 <\/FONT>\n
dgst <\/FONT><\/A><\/STRONG>\n
\uba54\uc138\uc9c0\u00b7\ub2e4\uc774\uc81c\uc2a4\ud2b8\uc758 \uacc4\uc0b0 <\/FONT>\n
dh <\/FONT><\/A><\/STRONG>\n
Diffie-Hellman \ub370\uc774\ud130 \uad00\ub9ac <\/FONT>\n
dsa <\/FONT><\/A><\/STRONG>\n
DSA<\/FONT> \ub370\uc774\ud130 \uad00\ub9ac <\/FONT>\n
dsaparam <\/FONT><\/A><\/STRONG>\n
DSA<\/FONT> \ud30c\ub77c\ubbf8\ud130 \uc0dd\uc131 <\/FONT>\n
enc <\/FONT><\/A><\/STRONG>\n
Cipher \ub85c \uc554\ud638\ud654 <\/FONT>\n
errstr <\/FONT><\/A><\/STRONG>\n
\uc5d0\ub7ec \uce90\ub9ad\ud130 \ub77c\uc778 \ubcc0\ud658\uc5d0\uc758 \uc5d0\ub7ec\uc218 <\/FONT>\n
gendh <\/FONT><\/A><\/STRONG>\n
Diffie-Hellman \ud30c\ub77c\ubbf8\ud130\uc758 \uc0dd\uc131 <\/FONT>\n
gendsa <\/FONT><\/A><\/STRONG>\n
DSA<\/FONT> \ud30c\ub77c\ubbf8\ud130\uc758 \uc0dd\uc131 <\/FONT>\n
genrsa <\/FONT><\/A><\/STRONG>\n
RSA<\/FONT> \ud30c\ub77c\ubbf8\ud130\uc758 \uc0dd\uc131 <\/FONT>\n
pkcs7 <\/FONT><\/A><\/STRONG>\n
PKCS#7<\/FONT> \ub370\uc774\ud130 \uad00\ub9ac <\/FONT>\n
req <\/FONT><\/A><\/STRONG>\n
X. 509<\/FONT> \uc99d\uba85\uc11c \uc11c\uba85 \ub9ac\ud018\uc2a4\ud2b8 (CSR)<\/FONT> \uad00\ub9ac <\/FONT>\n
rsa <\/FONT><\/A><\/STRONG>\n
RSA<\/FONT> \ub370\uc774\ud130 \uad00\ub9ac <\/FONT>\n
s_client <\/FONT><\/A><\/STRONG>\n
\uc774\uac83\uc740, \uc720\uc800\ub85c\ubd80\ud130 \uc548\ubcf4\uc774\ub294, \ub9ac\ubaa8\ud2b8\uc758 \uc11c\ubc84\uc5d0 \ub300\ud55c SSL\/TLS<\/FONT> \uc758 \uc811\uc18d\uc744 \ud655\ub9bd\ud558\ub294 \uc77c\ubc18\uc801\uc778 SSL\/TLS<\/FONT> \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \uc2e4\ud604\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ubaa9\uc801\uc774\uae30 \ub54c\ubb38\uc5d0\ub9cc\uc758 \uac83\uc73c\ub85c, \uae30\ub2a5\uc801\uc73c\ub85c\ub294 \ubbf8\uc644\uc758 \uc778\ud130\ud398\uc774\uc2a4\uc785\ub2c8\ub2e4\ub9cc, \ub0b4\ubd80\uc801\uc73c\ub85c OpenSSL ssl<\/STRONG> \ud504\ub85c\uadf8\ub7a8 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc758 \uac70\uc758 \ubaa8\ub4e0 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <\/FONT>\n
s_server <\/FONT><\/STRONG>\n
\uc774\uac83\uc740, \ub9ac\ubaa8\ud2b8\uc758 \ud074\ub77c\uc774\uc5b8\ud2b8\ub85c\ubd80\ud130\uc758 SSL\/TLS<\/FONT> \uc758 \uc811\uc18d\uc744 \ubc1b\uc544\ub4e4\uc774\ub294 \uc77c\ubc18\uc801\uc778 SSL\/TLS<\/FONT> \uc11c\ubc84\ub97c \uc2e4\ud604\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ubaa9\uc801\uc774\uae30 \ub54c\ubb38\uc5d0\ub9cc\uc758 \uac83\uc73c\ub85c, \uae30\ub2a5\uc801\uc73c\ub85c\ub294 \ubbf8\uc644\uc758 \uc778\ud130\ud398\uc774\uc2a4\uc785\ub2c8\ub2e4\ub9cc, \ub0b4\ubd80\uc801\uc73c\ub85c OpenSSL ssl<\/STRONG> \ud504\ub85c\uadf8\ub7a8 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc758 \uac70\uc758 \ubaa8\ub4e0 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. SSL<\/FONT> \uc758 \uae30\ub2a5\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \ucee4\uba58\ub4dc \ub77c\uc778 \uc9c0\ud5a5\uc758 \ud504\ub85c\ud1a0\ucf5c\uacfc \uc2ec\ud50c\ud55c SSL\/TLS \uc6f9 \uc11c\ubc84\ub97c \uc5d0\ubba4\ub808\uc774\ud2b8 \ud558\ub294 HTTP<\/FONT> \ub9ac\uc2a4\ud3f0\uc2a4 \uae30\ub2a5\uc758 \uc591\ucabd \ubaa8\ub450\ub97c \uc81c\uacf5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <\/FONT>\n
s_time <\/FONT><\/STRONG>\n
SSL<\/FONT> \uc811\uc18d \ud0c0\uc774\uba38 <\/FONT>\n
sess_id <\/FONT><\/A><\/STRONG>\n
SSL<\/FONT> \uc138\uc158 \ub370\uc774\ud130 \uad00\ub9ac <\/FONT>\n
speed <\/FONT><\/A><\/STRONG>\n
\uc54c\uace0\ub9ac\uc998 \uc18d\ub3c4\uc758 \uce21\uc815 <\/FONT>\n
verify <\/FONT><\/A><\/STRONG>\n
X. 509<\/FONT> \uc99d\uba85\uc11c\uc758 \uc870\ud569 <\/FONT>\n
version <\/FONT><\/A><\/STRONG>\n
OpenSSL \ubc84\uc83c \uc815\ubcf4 <\/FONT>\n
x509 <\/FONT><\/A><\/STRONG>\n
X. 509<\/FONT> \uc99d\uba85\uc11c \ub370\uc774\ud130 \uad00\ub9ac <\/FONT><\/DD><\/DL>\n

\n

MESSAGE DIGEST COMMANDS <\/FONT><\/A><\/H2>\n
\n
md2 <\/FONT><\/A><\/STRONG>\n
MD2<\/FONT> \ub2e4\uc774\uc81c\uc2a4\ud2b8 <\/FONT>\n
md5 <\/FONT><\/A><\/STRONG>\n
MD5<\/FONT> \ub2e4\uc774\uc81c\uc2a4\ud2b8 <\/FONT>\n
mdc2 <\/FONT><\/A><\/STRONG>\n
MDC2<\/FONT> \ub2e4\uc774\uc81c\uc2a4\ud2b8 <\/FONT>\n
rmd160 <\/FONT><\/A><\/STRONG>\n
RMD-160<\/FONT> \ub2e4\uc774\uc81c\uc2a4\ud2b8 <\/FONT>\n
sha <\/FONT><\/A><\/STRONG>\n
SHA<\/FONT> \ub2e4\uc774\uc81c\uc2a4\ud2b8 <\/FONT>\n
sha1 <\/FONT><\/A><\/STRONG>\n
SHA-1<\/FONT> \ub2e4\uc774\uc81c\uc2a4\ud2b8 <\/FONT><\/DD><\/DL>\n

\n

ENCODING AND CIPHER COMMANDS<\/FONT> <\/FONT><\/A><\/H2>\n
\n
base64 <\/FONT><\/A><\/STRONG>\n
Base64 encode\ud654 <\/FONT>\n
bf bf-cbc bf-cfb bf-ecb bf-ofb <\/FONT><\/A><\/STRONG>\n
Blowfish Cipher <\/FONT>\n
cast cast-cbc <\/FONT><\/A><\/STRONG>\n
CAST<\/FONT> Cipher <\/FONT>\n
cast5-cbc cast5-cfb cast5-ecb cast5-ofb <\/FONT><\/A><\/STRONG>\n
CAST5<\/FONT> Cipher <\/FONT>\n
des des-cbc des-cfb des-ecb des-ede des-ede-cbc des-ede-cfb des-ede-ofb des-ofb <\/FONT><\/A><\/STRONG>\n
DES<\/FONT> Cipher <\/FONT>\n
des3 desx des-ede3 des-ede3-cbc des-ede3-cfb des-ede3-ofb <\/FONT><\/A><\/STRONG>\n
Triple-DES Cipher <\/FONT>\n
idea idea-cbc idea-cfb idea-ecb idea-ofb <\/FONT><\/A><\/STRONG>\n
IDEA<\/FONT> Cipher <\/FONT>\n
rc2 rc2-cbc rc2-cfb rc2-ecb rc2-ofb <\/FONT><\/A><\/STRONG>\n
RC2<\/FONT> Cipher <\/FONT>\n
rc4 <\/FONT><\/A><\/STRONG>\n
RC4<\/FONT> Cipher <\/FONT>\n
rc5 rc5-cbc rc5-cfb rc5-ecb rc5-ofb <\/FONT><\/A><\/STRONG>\n
RC5<\/FONT> Cipher <\/FONT><\/DD><\/DL>\n

\n

DETAILED COMMAND DESCRIPTION <\/FONT><\/A><\/H1>\n

\uc774\ud558\ub294 \uc5ec\ub7ec\uac00\uc9c0 openssl<\/STRONG> command<\/EM> \uc758 \uae30\uc220\uc758 \uc0c1\uc138\ud569\ub2c8\ub2e4. <\/FONT><\/P>\n

\n

\n
openssl s_client [-connect host:port] [-verify arg] [-cert arg] [-key arg] [-CApath arg] [-CAfile arg] [-reconnect] [-pause] [-debug] [-nbio_test] [-state] [-nbio] [-quiet] [-ssl2] [-ssl3] [-tls1] [-no_ssl2] [-no_ssl3] [-no_tls1] [-bugs] [-cipher] <\/FONT><\/STRONG>\n
s_client<\/STRONG> \ucee4\uba58\ub4dc\ub294, \ub9ac\ubaa8\ud2b8\uc758 SSL\/TLS<\/FONT> \uc758 \ud638\uc2a4\ud2b8<\/EM>\uc640\ud3ec\ud1a0<\/EM> \uc5d0\uc758, \uc720\uc800\ub85c\ubd80\ud130 \uc548\ubcf4\uc774\ub294 \uc811\uc18d\uc744 \ud655\ub9bd\ud558\ub294 \uc77c\ubc18\uc801\uc778 SSL\/TLS<\/FONT> \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \uc2e4\ud604\ud569\ub2c8\ub2e4. <\/FONT>\n
openssl s_server [-accept port] [-verify arg] [-Verify arg] [-cert arg] [-key arg] [-nbio] [-nbio_test] [-debug] [-state] [-CApath arg] [-CAfile arg] [-nocert] [-cipher arg] [-quiet] [-no_tmp_rsa] [-ssl2] [-ssl3] [-tls1] [-no_ssl2] [-no_ssl3] [-no_tls1] [-bugs] [-www] [-WWW] <\/FONT><\/STRONG>\n
s_server<\/STRONG> \ucee4\uba58\ub4dc\ub294,SSL\/TLS<\/FONT> \uc758\ud3ec\ud1a0<\/EM>\ub85c, \ub9ac\ubaa8\ud2b8\uc758 \ud074\ub77c\uc774\uc5b8\ud2b8\ub85c\ubd80\ud130\uc758 \uc811\uc18d\uc744 \ubc1b\uc544\ub4e4\uc774\ub294 \uc77c\ubc18\uc801\uc778 SSL\/TLS<\/FONT> \uc11c\ubc84\ub97c \uc2e4\ud604\ud569\ub2c8\ub2e4. <\/FONT><\/DD><\/DL>\n

...  <\/FONT><\/A><\/P>\n","protected":false},"excerpt":{"rendered":"

Welcome to the OpenSSL ProjectOpenSSL Project \ub780,Secure Sockets Layer (SSL v2\/v3)\uc640 \uc138\uacc4 \ud45c\uc900\uc758 \uc554\ud638 \ud504\ub85c\ud1a0\ucf5c\uc778 Transport Layer Security (TLS v1)\ub97c \uc2e4\uc7a5\ud55c, \uac15\uace0\ud574 \uc0c1\uc6a9\uc5d0 \uacac\ub51c \ub9cc\ud558\ub294, \uace0\uae30\ub2a5\uc758 Open Source \uc758 \ud234 \ud0b7\uc744 \uacf5\ub3d9 \uac1c\ubc1c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8\ub294 OpenSSL \ud234 \ud0b7\uacfc \uac70\uae30\uc5d0 \uad00\ub828\ud558\ub294 \ubb38\uc11c\uc758 \uc5f0\ub77d, \uacc4\ud68d, \uac1c\ubc1c\uc744 \uc704\ud574\uc11c(\ub54c\ubb38\uc5d0) \uc778\ud130\ub137\uc744 \uc0ac\uc6a9\ud558\ub294 \uc628 \uc138\uc0c1\uc758 \uc790\uc6d0\ubd09\uc0ac\uc5d0 \uc758\ud574 \uc6b4\uc601\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. OpenSSL \ub294 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","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":"","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":"default","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":[17],"tags":[],"class_list":["post-51","post","type-post","status-publish","format-standard","hentry","category-development_dev_tools"],"_links":{"self":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/51","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=51"}],"version-history":[{"count":0,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/51\/revisions"}],"wp:attachment":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}