cyber.kepco.co.kr
- Korea Electric Power Corporation -
Issued by Sectigo RSA Organization Validation Secure Server CA
About this certificate
This digital certificate with serial number ce:22:df:e4:3e:f4:6c:f1:63:0e:0c:9a:97:72:ac:4d was issued on by Sectigo Limited.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Korea Electric Power Corporation
Organization:
Korea Electric Power Corporation
State / Province:
Jeonnam
Country: KR
Country: KR
Sectigo Limited
Organization:
Sectigo Limited
State / Province:
Greater Manchester
Locality: Salford
Country: GB
Locality: Salford
Country: GB
This certificate has expire since
Certificate Details
Serial Number (hex): ce:22:df:e4:3e:f4:6c:f1:63:0e:0c:9a:97:72:ac:4dSerial Number (int): 274002046285729084509620294640785861709
Serial Number lenght: 128 bits, 16 octets
SubjectKeyId: 06:b0:9f:93:2f:b6:35:59:50:27:c5:4c:c1:21:57:2c:be:2b:27:6d
AuthorityKeyId: 17:d9:d6:25:27:67:f9:31:c2:49:43:d9:30:36:44:8c:6c:a9:4f:eb
Fingerprint (sha1): a8:5c:10:40:d6:39:92:7e:eb:3c:2e:0e:fd:56:a6:55:f2:c6:54:8c
Fingerprint (sha256): 2c:5b:e9:62:d8:4f:b3:60:fc:52:7f:bd:ca:a4:8f:4f:37:1e:49:cb:6c:7a:aa:8e:f4:bf:93:ac:81:be:6e:d4
Issuing Certificate URL: http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt
Revocation information
OCSP Server: http://ocsp.sectigo.comCRL Distribution Point: http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl
Check the revocation status for certificate cyber.kepco.co.kr
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cyber.kepco.co.kr
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
cyber.kepco.co.kr
www.cyber.kepco.co.kr
www.cyber.kepco.co.kr
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Certificate
The complete raw certificate details for cyber.kepco.co.kr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIG9zCCBd+gAwIBAgIRAM4i3+Q+9GzxYw4MmpdyrE0wDQYJKoZIhvcNAQELBQAw gZUxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGDAWBgNVBAoTD1NlY3RpZ28gTGltaXRlZDE9MDsGA1UE AxM0U2VjdGlnbyBSU0EgT3JnYW5pemF0aW9uIFZhbGlkYXRpb24gU2VjdXJlIFNl cnZlciBDQTAeFw0yMzAzMTQwMDAwMDBaFw0yNDA0MTMyMzU5NTlaMGYxCzAJBgNV BAYTAktSMRAwDgYDVQQIEwdKZW9ubmFtMSkwJwYDVQQKEyBLb3JlYSBFbGVjdHJp YyBQb3dlciBDb3Jwb3JhdGlvbjEaMBgGA1UEAxMRY3liZXIua2VwY28uY28ua3Iw ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDaYaXYneWdHf7HRIXahctc 2PS429DqkMWX9svBMPftpvI+eu2fDkmfmAxDLI43Xp5Gi1xIMsF+BoGezUdaa3Et H3jycULKvWF6u4vbbcc1UKwqcfP9NyATL0B9m/G9ikTU9E2nLTLflKELROdPOkna ObqwR5LqFBY8vpDTWG0uADm9XuXhs7+bEu0Mwx92Jvf1M1GoKjt9F4nKOE1rpcRl R3Ivi9znwxqYKmLSFyeQEP2Sl24I4SaCjb5x+tJYFDggeUK8SS+R+qFOPgG3HFJ8 /Mt0GFT3hQvVtSPZYvowaTG618Khw3tXVx/XRZrioEQ/mrs2GIsjCMveVU2V9ey9 AgMBAAGjggNuMIIDajAfBgNVHSMEGDAWgBQX2dYlJ2f5McJJQ9kwNkSMbKlP6zAd BgNVHQ4EFgQUBrCfky+2NVlQJ8VMwSFXLL4rJ20wDgYDVR0PAQH/BAQDAgWgMAwG A1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMEoGA1Ud IARDMEEwNQYMKwYBBAGyMQECAQMEMCUwIwYIKwYBBQUHAgEWF2h0dHBzOi8vc2Vj dGlnby5jb20vQ1BTMAgGBmeBDAECAjBaBgNVHR8EUzBRME+gTaBLhklodHRwOi8v Y3JsLnNlY3RpZ28uY29tL1NlY3RpZ29SU0FPcmdhbml6YXRpb25WYWxpZGF0aW9u U2VjdXJlU2VydmVyQ0EuY3JsMIGKBggrBgEFBQcBAQR+MHwwVQYIKwYBBQUHMAKG SWh0dHA6Ly9jcnQuc2VjdGlnby5jb20vU2VjdGlnb1JTQU9yZ2FuaXphdGlvblZh bGlkYXRpb25TZWN1cmVTZXJ2ZXJDQS5jcnQwIwYIKwYBBQUHMAGGF2h0dHA6Ly9v Y3NwLnNlY3RpZ28uY29tMDMGA1UdEQQsMCqCEWN5YmVyLmtlcGNvLmNvLmtyghV3 d3cuY3liZXIua2VwY28uY28ua3IwggF/BgorBgEEAdZ5AgQCBIIBbwSCAWsBaQB2 AHb/iD8KtvuVUcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABhuD6gXAAAAQDAEcw RQIhANYaIkt8qtpk2AUre0PW7mJMqrqwpr/YwkbAlOF3oGZyAiBFpkPCTivQ++eI B4vMuuMlJQqtU8FhvwSmKc0xFZtLawB2ANq2v2s/tbYin5vCu1xr6HCRcWy7UYSF NL2kPTBI1/urAAABhuD6gcgAAAQDAEcwRQIhAJGyPhrnHfKLmZp8Q6lX31In5xsX AU0Fl2ifyNFoImXEAiAXYPB1xbwQt6ukCYLl98Uop9qLKFUcf2g/hxImQ79qyQB3 AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABhuD6geAAAAQDAEgw RgIhAJcA2y9EYjc1eueV1E3isjCqUQvOE1DPY9yWNBeoYnS/AiEA6GYRZWaTfU9s 9e28EONt4xskjPP71Vius5LoZBlBv4QwDQYJKoZIhvcNAQELBQADggEBAHXeznXG ySzqa/OJWyChZSOudj3peotTup5qmYoEpyEQEU4tgzXuB/zNZNbQ21hrE2iqk/MT twqErUBTqsXP1u2Bm1XxIQpzsaJlXVwaB4ys3rYUkZ72rrlOBYoXbF2Rq9iwSRFA g471EndGi3YxA7z9ZcYs03w2Ck1XgV71MU9FDhNaaVwUa+J8gGJu/FNy4fSPQk5M KjvIxrJLVlpir/9Z+zqzwQZHz0a5auel/yvUI2jKpX+bMU05OU2YxxZBU93dwMrp Udv7okQ1KUoCcR0MF9AGgPOny1nzpsIPF/pB6Fm4WKEJzHVFT8NKY8OnYhuTSG/1 4o0Vdrr6wMVV8dw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2mGl2J3lnR3+x0SF2oXL XNj0uNvQ6pDFl/bLwTD37abyPnrtnw5Jn5gMQyyON16eRotcSDLBfgaBns1HWmtx LR948nFCyr1heruL223HNVCsKnHz/TcgEy9AfZvxvYpE1PRNpy0y35ShC0TnTzpJ 2jm6sEeS6hQWPL6Q01htLgA5vV7l4bO/mxLtDMMfdib39TNRqCo7fReJyjhNa6XE ZUdyL4vc58MamCpi0hcnkBD9kpduCOEmgo2+cfrSWBQ4IHlCvEkvkfqhTj4BtxxS fPzLdBhU94UL1bUj2WL6MGkxutfCocN7V1cf10Wa4qBEP5q7NhiLIwjL3lVNlfXs vQIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 274002046285729084509620294640785861709 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GB' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo Limited' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo RSA Organization Validation Secure Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-03-14 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-13 23:59:59 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'KR' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Jeonnam' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Korea Electric Power Corporation' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'cyber.kepco.co.kr' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27568102425455917920371187119596394564276715035199785410014352111259632017400781809480667564302071190095629732858449047110081156716051591972562488426906293770872150291561443565737899194599347965652094843585519225001316977203201080122679145922137127480940359622123993575394722697747424083068664613059007614275008795104316827288164032353367282123364944301364062904789909920236983427678771967254520039858673403978243249804201567341148050723338340264710095863164549612599446299466747542213116344636119062651754674560519179558835636555279293971792662821727326753722695136900682918142787336827897506797316214634973307989181 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 17d9d6252767f931c24943d93036448c6ca94feb . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 06b09f932fb635595027c54cc121572cbe2b276d . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (67 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.1.3.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://sectigo.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (83 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (126 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.sectigo.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cyber.kepco.co.kr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cyber.kepco.co.kr' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (367 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes) 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 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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