Certificate: Data: Version: 3 (0x2) Serial Number: 4663 (0x1237) Signature Algorithm: sha256WithRSAEncryption Issuer: C=KR, O=KISTI, CN=KISTI Certification Authority Validity Not Before: Jul 21 01:25:58 2026 GMT Not After : Aug 25 01:25:58 2027 GMT Subject: C=KR, O=KISTI, O=Soongsil University, CN=88321197 Jihun An Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:ce:41:e8:14:eb:7b:3f:f4:32:1c:bf:53:3c:a9: 4f:ac:86:f2:a4:4e:91:66:bd:e5:93:39:11:77:95: 89:5f:c8:29:70:d5:ba:1e:92:db:6c:e4:d7:02:e4: 3f:69:9c:2c:07:18:21:bd:21:10:c3:c9:5f:4f:55: 9d:6c:d0:e9:54:80:ef:f1:67:1f:97:7e:a9:6d:a6: 5f:ed:54:0b:3f:87:82:65:ce:ee:40:38:69:b6:59: 82:3b:3b:a6:1d:e4:d8:22:5f:14:03:12:c0:cc:35: 75:8c:52:6b:e8:ed:31:95:63:ee:83:50:2c:86:c4: 2f:f2:0a:03:2a:d7:f3:0b:75:ff:e7:76:f2:6f:25: cf:3f:23:18:40:01:21:6a:a3:d0:07:93:ff:1f:c0: 37:34:13:ac:05:70:01:8d:e8:3b:79:0f:5b:43:20: 39:df:47:88:43:97:92:41:1e:c5:9d:12:32:12:f2: 93:c8:51:98:09:58:26:0f:da:5a:3c:c4:47:42:d1: 9c:17:9e:4f:4d:37:9b:0d:77:05:80:b0:8c:3c:01: ff:f0:0e:49:7b:69:40:fd:b4:9c:89:d9:a8:a5:88: db:e1:9d:ca:19:94:97:ab:62:ce:ba:01:8c:a2:5f: 26:30:6f:52:63:6e:cc:7a:09:2f:d1:fa:53:9b:f9: 6e:89 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: D5:5E:D0:E6:AD:F2:77:1C:C8:28:F3:E9:35:27:63:56:C8:17:BD:C7 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 01:b2:03:d5:ef:b4:f6:2a:95:d8:0f:4f:d8:cf:35:83:91:12: db:09:3e:e7:ab:11:9b:a3:ec:b8:5d:33:65:74:eb:1d:2d:50: 1f:19:d8:8c:9b:3c:89:29:5b:a5:f0:b1:4e:2c:cf:52:cf:9c: fb:94:ac:7b:f9:7f:5e:b3:c0:af:11:d0:00:30:a7:dd:af:68: 74:67:b1:19:37:a1:78:7d:82:82:e1:d1:77:ec:9a:77:e2:62: 0b:61:2b:fa:d6:2c:87:e3:b1:51:68:11:f0:8f:50:da:54:9a: 94:5a:a3:ce:8c:c6:fb:de:bb:ef:ad:19:a1:0b:b1:06:3a:71: f2:3e:49:ec:93:6b:71:4b:c2:3a:4a:e3:64:62:42:89:cc:3d: 2d:29:cf:3d:ab:0b:a3:8c:f9:39:15:11:16:00:4f:08:15:83: 37:3d:32:67:3c:6c:4f:f5:0f:50:2b:2f:63:83:e8:1b:b9:27: f1:36:ce:c5:7b:16:e5:4b:94:17:11:6a:68:61:52:2e:15:e9: 00:92:13:e4:65:74:43:7e:5e:fa:6c:36:b9:d8:c3:b4:b3:85: 20:93:fb:0a:f2:2d:96:47:54:c2:00:cb:1e:08:41:e3:0d:91: 08:59:14:77:94:ba:0f:95:f7:5e:10:98:0b:db:42:b1:89:b4: 37:19:1d:ae:37:5b:55:8a:cb:97:de:7d:84:d7:13:50:76:79: 48:fe:b0:59:97:7e:88:a0:a2:7e:45:95:57:30:f5:34:29:48: a2:c1:71:0d:57:a3:fa:2b:8b:5c:3a:08:b6:8d:cb:f8:da:f9: ef:0c:40:d8:2a:4c:41:06:05:f4:b1:5e:b8:f1:91:62:5f:76: 72:f6:22:8c:0b:48:33:59:40:9c:fb:03:09:1e:22:f0:36:97: eb:93:eb:0c:ba:f3:0b:30:d3:f3:48:09:67:43:75:19:ec:05: 1d:9d:c8:71:43:19:e7:40:cc:56:55:d6:fa:d7:c5:85:54:d2: 89:15:97:e7:6d:3f:1a:35:2f:36:87:82:7b:1f:07:16:cc:96: 6c:c0:3a:17:88:ee:32:9d:d5:56:f2:d2:05:3f:ab:5b:06:b6: 5d:7a:c0:39:64:41:e2:aa:ed:e9:2a:2c:18:28:70:5b:3d:46: 57:ef:1e:56:f3:02:4c:3a:ad:08:f3:d8:79:bb:86:4d:c5:7b: a1:53:ac:e5:cb:45:ee:3b:03:87:fe:eb:34:09:66:24:27:96: 1a:ed:5c:bf:a2:7d:6a:43:6e:04:50:9a:35:7e:44:7a:84:39: b8:87:d6:56:1e:ce:a1:01:97:69:fd:fb:cb:98:a9:16:98:b0: 50:99:0d:41:0d:43:68:ad -----BEGIN CERTIFICATE----- MIIFlDCCA3ygAwIBAgICEjcwDQYJKoZIhvcNAQELBQAwRTELMAkGA1UEBhMCS1Ix DjAMBgNVBAoTBUtJU1RJMSYwJAYDVQQDEx1LSVNUSSBDZXJ0aWZpY2F0aW9uIEF1 dGhvcml0eTAeFw0yNjA3MjEwMTI1NThaFw0yNzA4MjUwMTI1NThaMFcxCzAJBgNV BAYTAktSMQ4wDAYDVQQKDAVLSVNUSTEcMBoGA1UECgwTU29vbmdzaWwgVW5pdmVy c2l0eTEaMBgGA1UEAwwRODgzMjExOTcgSmlodW4gQW4wggEiMA0GCSqGSIb3DQEB AQUAA4IBDwAwggEKAoIBAQDOQegU63s/9DIcv1M8qU+shvKkTpFmveWTORF3lYlf yClw1boektts5NcC5D9pnCwHGCG9IRDDyV9PVZ1s0OlUgO/xZx+Xfqltpl/tVAs/ h4Jlzu5AOGm2WYI7O6Yd5NgiXxQDEsDMNXWMUmvo7TGVY+6DUCyGxC/yCgMq1/ML df/ndvJvJc8/IxhAASFqo9AHk/8fwDc0E6wFcAGN6Dt5D1tDIDnfR4hDl5JBHsWd EjIS8pPIUZgJWCYP2lo8xEdC0ZwXnk9NN5sNdwWAsIw8Af/wDkl7aUD9tJyJ2ail iNvhncoZlJerYs66AYyiXyYwb1Jjbsx6CS/R+lOb+W6JAgMBAAGjggF6MIIBdjAM BgNVHRMBAf8EAjAAMA4GA1UdDwEB/wQEAwIE8DATBgNVHSUEDDAKBggrBgEFBQcD AjAdBgNVHQ4EFgQU1V7Q5q3ydxzIKPPpNSdjVsgXvccwdQYDVR0jBG4wbIAUjil/ 9gnmhh2SK4uI8/8IAYnbRm6hSaRHMEUxCzAJBgNVBAYTAktSMQ4wDAYDVQQKEwVL SVNUSTEmMCQGA1UEAxMdS0lTVEkgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHmCCQD0 BPwrFiUboDA/BgNVHR8EODA2MDSgMqAwhi5odHRwOi8vY2EuZ3JpZGNlbnRlci5v ci5rci9DUkwva2lzdGktY2EtdjMuY3JsMEEGA1UdEgQ6MDiBGWtpc3RpLWdyaWQt Y2FAa2lzdGkucmUua3KGG2h0dHA6Ly9jYS5ncmlkY2VudGVyLm9yLmtyLzAnBgNV HSAEIDAeMA4GDCsGAQQB72EBAgEDADAMBgoqhkiG90wFAgIBMA0GCSqGSIb3DQEB CwUAA4ICAQABsgPV77T2KpXYD0/YzzWDkRLbCT7nqxGbo+y4XTNldOsdLVAfGdiM mzyJKVul8LFOLM9Sz5z7lKx7+X9es8CvEdAAMKfdr2h0Z7EZN6F4fYKC4dF37Jp3 4mILYSv61iyH47FRaBHwj1DaVJqUWqPOjMb73rvvrRmhC7EGOnHyPknsk2txS8I6 SuNkYkKJzD0tKc89qwujjPk5FREWAE8IFYM3PTJnPGxP9Q9QKy9jg+gbuSfxNs7F exblS5QXEWpoYVIuFekAkhPkZXRDfl76bDa52MO0s4Ugk/sK8i2WR1TCAMseCEHj DZEIWRR3lLoPlfdeEJgL20KxibQ3GR2uN1tVisuX3n2E1xNQdnlI/rBZl36IoKJ+ RZVXMPU0KUiiwXENV6P6K4tcOgi2jcv42vnvDEDYKkxBBgX0sV648ZFiX3Zy9iKM C0gzWUCc+wMJHiLwNpfrk+sMuvMLMNPzSAlnQ3UZ7AUdnchxQxnnQMxWVdb618WF VNKJFZfnbT8aNS82h4J7HwcWzJZswDoXiO4yndVW8tIFP6tbBrZdesA5ZEHiqu3p KiwYKHBbPUZX7x5W8wJMOq0I89h5u4ZNxXuhU6zly0XuOwOH/us0CWYkJ5Ya7Vy/ on1qQ24EUJo1fkR6hDm4h9ZWHs6hAZdp/fvLmKkWmLBQmQ1BDUNorQ== -----END CERTIFICATE-----