Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 4677 (0x1245)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=KR, O=KISTI, CN=KISTI Certification Authority
        Validity
            Not Before: Oct  6 04:15:30 2026 GMT
            Not After : Nov 10 04:15:30 2027 GMT
        Subject: C=KR, O=KISTI, O=Chung-Ang University, CN=41807424 Sookyung Choi
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:cb:00:ce:fe:99:30:80:57:cb:b0:36:3f:19:48:
                    35:0d:5a:1e:1f:68:1f:e6:6c:0d:8a:9b:54:65:ac:
                    a5:67:0a:d3:75:92:94:c9:51:5b:b5:c0:cb:92:7f:
                    08:24:0f:a5:de:2c:78:cb:6b:e3:58:c3:4a:4f:59:
                    d7:38:42:e9:09:a0:da:61:b4:e0:82:07:dd:08:95:
                    8f:ca:a2:17:0f:70:e4:33:0d:28:e8:f5:5c:b0:e3:
                    70:0e:ac:69:c0:33:47:1f:37:f6:ad:43:65:eb:d3:
                    21:4c:43:55:a2:1a:56:a5:3b:40:86:06:b6:0b:23:
                    0a:fc:65:5a:47:59:fc:53:b2:0e:0a:be:be:01:9a:
                    1e:bc:67:0e:2e:00:c8:26:e8:66:eb:71:15:dd:8b:
                    cf:6a:2f:46:90:7f:35:6e:cb:ed:cb:0a:ba:97:68:
                    6f:5a:06:df:ba:59:a1:75:92:d5:15:99:6e:1b:fd:
                    bd:3b:32:e1:17:26:53:d1:b3:93:64:a4:c1:dd:6e:
                    e5:26:42:84:e5:37:b0:56:0a:56:88:ab:4f:10:bb:
                    f4:6f:e2:38:58:4a:8b:b8:18:8c:90:32:85:d0:c8:
                    bd:30:7b:27:2b:66:7e:05:56:8f:2e:60:2d:a4:ed:
                    cb:dd:02:a6:15:d0:e3:8d:97:7c:34:7d:da:0b:23:
                    09:5d
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Key Usage: critical
                Digital Signature, Non Repudiation, Key Encipherment, Data Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Client Authentication
            X509v3 Subject Key Identifier: 
                CF:D3:7E:10:9A:E7:C0:6B:B5:A8:DB:68:64:BD:63:6B:84:0D:2C:D4
            X509v3 Authority Key Identifier: 
                keyid:8E:29:7F:F6:09:E6:86:1D:92:2B:8B:88:F3:FF:08:01:89:DB:46:6E
                DirName:/C=KR/O=KISTI/CN=KISTI Certification Authority
                serial:F4:04:FC:2B:16:25:1B:A0

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://ca.gridcenter.or.kr/CRL/kisti-ca-v3.crl

            X509v3 Issuer Alternative Name: 
                email:kisti-grid-ca@kisti.re.kr, URI:http://ca.gridcenter.or.kr/
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.14305.1.2.1.3.0
                Policy: 1.2.840.113612.5.2.2.1

    Signature Algorithm: sha256WithRSAEncryption
         94:3b:b7:60:89:87:43:b6:0d:ab:d9:45:26:78:e2:7f:1e:6e:
         88:2b:8d:43:f7:e8:b7:81:a2:e7:02:39:50:e3:f7:c6:32:34:
         7a:37:df:8f:05:dd:7d:94:e4:a4:2b:54:65:62:88:77:b6:b2:
         d1:be:6e:6c:ba:c7:36:e1:87:48:19:75:16:ec:7f:a8:43:d4:
         37:b4:0e:33:8e:1b:2f:42:92:f9:00:92:f2:5c:a2:3a:65:7d:
         51:bf:c3:17:36:73:54:75:a4:7d:6b:8d:b6:36:e2:43:fe:33:
         57:c5:a1:bd:99:b2:08:1f:b7:83:b2:a9:9d:5e:27:5a:90:bb:
         eb:28:08:80:8f:e8:4c:78:b9:ce:8b:aa:19:38:5c:7f:d3:43:
         db:c7:7d:76:9a:af:b1:1c:5b:40:13:80:13:e6:10:9c:48:10:
         3a:be:27:d8:9d:50:08:b8:f8:a9:09:44:ff:e8:83:74:89:9b:
         ed:9f:d4:af:22:d2:d6:da:40:36:b7:39:e5:1a:a6:1e:e1:07:
         cb:fb:cd:e6:32:80:31:d0:30:7c:55:05:ab:1b:4c:25:2c:aa:
         16:ff:e9:9e:b8:90:11:a2:27:18:7c:30:d3:a8:3c:8c:ce:03:
         df:d3:fb:0b:62:0e:35:0a:30:1f:b2:9a:c9:d7:4e:44:03:05:
         2d:bf:c2:fa:77:d7:80:74:88:f2:b6:ef:8d:84:f3:1c:39:59:
         ff:a6:d1:36:26:ea:08:7e:52:52:5d:49:b6:01:09:37:d8:f8:
         41:8c:c0:68:4f:60:4e:05:5c:b7:68:15:a6:76:e3:97:fb:dd:
         b6:e0:93:17:71:ac:a4:27:d0:51:9c:50:05:81:a8:ce:5b:09:
         8a:d7:88:65:e0:bd:ed:0b:2b:64:ec:89:49:ac:df:f1:df:e5:
         c7:53:bd:77:4b:66:d3:9a:f5:c2:8d:e3:4e:1f:51:6e:31:28:
         8d:48:0f:4b:3e:0b:a7:61:4d:ae:1f:a4:4b:68:86:2e:39:98:
         e4:e3:cd:ca:d7:be:63:ee:83:35:86:8a:30:9b:25:8c:ba:76:
         99:d8:38:0c:f9:67:81:bf:99:a9:1c:21:ec:29:34:1c:ae:89:
         12:29:26:b6:24:1e:14:42:6f:2a:39:7c:97:a6:e5:ac:01:9d:
         35:21:22:59:5d:28:47:d6:c9:93:93:b2:2c:55:ff:be:33:ce:
         1d:cc:40:84:ce:e5:b3:e3:a7:93:60:f6:21:02:e4:e9:b5:8a:
         0d:7c:af:30:38:c0:1f:6f:69:72:61:7a:0c:0a:ec:87:7b:5b:
         c8:86:ae:1e:cf:4e:34:c9:d8:66:0a:eb:f2:81:ea:2a:01:9b:
         03:69:ac:19:a4:8b:3a:5a
-----BEGIN CERTIFICATE-----
MIIFmjCCA4KgAwIBAgICEkUwDQYJKoZIhvcNAQELBQAwRTELMAkGA1UEBhMCS1Ix
DjAMBgNVBAoTBUtJU1RJMSYwJAYDVQQDEx1LSVNUSSBDZXJ0aWZpY2F0aW9uIEF1
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JB4UQm8qOXyXpuWsAZ01ISJZXShH1smTk7IsVf++M84dzECEzuWz46eTYPYhAuTp
tYoNfK8wOMAfb2lyYXoMCuyHe1vIhq4ez040ydhmCuvygeoqAZsDaawZpIs6Wg==
-----END CERTIFICATE-----