*.kw.ac.kr

Issued by CA134100031

About this certificate


This digital certificate with serial number 2d:c9:f2:9b:d8:3b:eb:e8:cc:55:8c:96:0f:0b:3d:19:c6:6d:4c:de was issued on by Government of Korea.

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.

Cerificate errors/warnings *beta

  • Certificate contains no Authority Info Access Issuers
  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • WARNING: Certificate contains unknown extension ([2.16.840.1.113730.1.1])
  • Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto
  • Certificate contains a CRL with an non-preferred scheme ([ldap])
  • localityName or stateOrProvinceName is required if organizationName is set
  • stateOrProvinceName is required if organizationName is set
  • commonName field is deprecated

Government of Korea

Organization: Government of Korea
Organization unit: Group of Server
Organization unit: 교육부
Country: KR

Government of Korea

Organization: Government of Korea
Organization unit: GPKI
Country: KR

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 2d:c9:f2:9b:d8:3b:eb:e8:cc:55:8c:96:0f:0b:3d:19:c6:6d:4c:de
Serial Number (int): 261408168676364169981714783107261661272825744606
Serial Number lenght: 158 bits, 20 octets

SubjectKeyId: c8:59:0a:fb:32:9d:6a:a9:a9:e3:77:1b:93:56:f7:1f:94:2d:bd:f1
AuthorityKeyId: 8e:46:f8:0d:9e:78:76:a2:cc:1a:e4:0f:51:7f:52:d7:4d:9c:5b:1b

Fingerprint (sha1): d6:77:1d:80:37:4b:1b:7b:30:ea:07:98:5d:14:0f:a4:10:5d:56:de
Fingerprint (sha256): eb:37:ac:a2:6b:c7:2e:a3:93:22:06:ad:10:e5:0d:d1:3b:7b:fa:fa:52:af:66:da:e4:69:6a:c2:ab:58:b8:28


Revocation information

CRL Distribution Point: ldap://ldap.epki.go.kr:389/cn=crl1p1dp3001,ou=CRL,ou=GPKI,o=Government of Korea,c=kr?certificateRevocationList;binary

Check the revocation status for the current certificate on *.kw.ac.kr
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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
Netscape Server-Gated Cryptography

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

*.kw.ac.kr

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFeDCCBGCgAwIBAgIULcnym9g76+jMVYyWDws9GcZtTN4wDQYJKoZIhvcNAQEL BQAwUDELMAkGA1UEBhMCS1IxHDAaBgNVBAoME0dvdmVybm1lbnQgb2YgS29yZWEx DTALBgNVBAsMBEdQS0kxFDASBgNVBAMMC0NBMTM0MTAwMDMxMB4XDTE0MTAwMjA0 MzEyM1oXDTE3MDEwMTE0NTk1OVowbjELMAkGA1UEBhMCS1IxHDAaBgNVBAoME0dv dmVybm1lbnQgb2YgS29yZWExGDAWBgNVBAsMD0dyb3VwIG9mIFNlcnZlcjESMBAG A1UECwwJ6rWQ7Jyh67aAMRMwEQYDVQQDDAoqLmt3LmFjLmtyMIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtUQNLc3cnURrbkm6voqqP8cVvNlAvFNd6XLF Jb77R4Ph0iHDis8ux4tR9pk3Xb3J45OLtMxOLte9+Jkxfpg8p/8rTGXmbBUYrGCW x9ioHiwgy4FuG/DNREIETz9X2EXKyG1FVS5LFEu2oWzl9U01YL84BDtL6s2IdsL6 JsjHR73ndikmiNhpdN5+pm9m3hAYdDVdsCCOuunbVyzQ2qcISHwNOL9Y8e2FGheh 5OdWa7yzMtmA55cLx4m1FRrlrkX+eQu8JG/al+6xQYo4QmHuH70epcKbSMjdfIHN 4scXSQq0rM3DX5ug0GHr6dZXV64ujINTWd0Smsfv/YzZYzMaRwIDAQABo4ICKjCC AiYweQYDVR0jBHIwcIAUjkb4DZ54dqLMGuQPUX9S102cWxuhVKRSMFAxCzAJBgNV BAYTAktSMRwwGgYDVQQKDBNHb3Zlcm5tZW50IG9mIEtvcmVhMQ0wCwYDVQQLDARH UEtJMRQwEgYDVQQDDAtHUEtJUm9vdENBMYICJxkwHQYDVR0OBBYEFMhZCvsynWqp qeN3G5NW9x+ULb3xMA4GA1UdDwEB/wQEAwIFoDBqBgNVHSAEYzBhMF8GCiqDGoaN IQUDAQkwUTAqBggrBgEFBQcCARYeaHR0cDovL3d3dy5lcGtpLmdvLmtyL2Nwcy5o dG1sMCMGCCsGAQUFBwICMBcaFUVkdWNhdGlvbiBDZXJ0aWZpY2F0ZTAVBgNVHREE DjAMggoqLmt3LmFjLmtyMDEGA1UdEgQqMCigJgYJKoMajJpECgEBoBkwFwwV6rWQ 7Jyh6rO87ZWZ6riw7Iig67aAMCgGA1UdJQQhMB8GCCsGAQUFBwMBBggrBgEFBQcD AgYJYIZIAYb4QgQBMIGGBgNVHR8EfzB9MHugeaB3hnVsZGFwOi8vbGRhcC5lcGtp LmdvLmtyOjM4OS9jbj1jcmwxcDFkcDMwMDEsb3U9Q1JMLG91PUdQS0ksbz1Hb3Zl cm5tZW50IG9mIEtvcmVhLGM9a3I/Y2VydGlmaWNhdGVSZXZvY2F0aW9uTGlzdDti aW5hcnkwEQYJYIZIAYb4QgEBBAQDAgDAMA0GCSqGSIb3DQEBCwUAA4IBAQBwMj/x AWVGMDiyWvpeT9cZPw6x6YzEoJGbVj1n4Z395bdummjSK47UY4yh87hnEoUaugOo ZA/kkCwVgbb1gkYvXprMPtFU0y8P53rNjjcXha8cz8wT038dfgtO4LaNrEYQvAJS a1MxsM7+YxA+2H8hqyyhCtBdS1Z7DGquikjP6+Ps3oMPgDz2g1XRj7ouiXjo/06u Ow5lvtGqtE8NY1P4SL6JKoI9In4lDszN04bBZrs5M1warRUldNuMD1k6OClpcwi4 mkgCsKNx8TuS0T2gAeKxDPFuvefylrSuB5UybWT6wy0AQVroCEW/RplQrqGwlNJH jZ3oTcrjN0N2PsHG -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtUQNLc3cnURrbkm6voqq P8cVvNlAvFNd6XLFJb77R4Ph0iHDis8ux4tR9pk3Xb3J45OLtMxOLte9+Jkxfpg8 p/8rTGXmbBUYrGCWx9ioHiwgy4FuG/DNREIETz9X2EXKyG1FVS5LFEu2oWzl9U01 YL84BDtL6s2IdsL6JsjHR73ndikmiNhpdN5+pm9m3hAYdDVdsCCOuunbVyzQ2qcI SHwNOL9Y8e2FGheh5OdWa7yzMtmA55cLx4m1FRrlrkX+eQu8JG/al+6xQYo4QmHu H70epcKbSMjdfIHN4scXSQq0rM3DX5ug0GHr6dZXV64ujINTWd0Smsfv/YzZYzMa RwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded