gcop.posco.co.kr

Issued by VeriSign Class 3 International Server CA - G3

About this certificate


This digital certificate with serial number 38:11:da:cd:bb:e6:a6:1d:20:60:d6:45:09:a9:96:02 was issued on by VeriSign, Inc. .

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

  • WARNING: Using depricated TeletexString for '[Gangnam-gu]'
  • WARNING: Using depricated TeletexString for '[POSCO Co.,Ltd.]'
  • WARNING: Using depricated TeletexString for '[Information Security Group]'
  • WARNING: Using depricated TeletexString for '[gcop.posco.co.kr]'
  • ERROR: Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto

POSCO Co.,Ltd.

Organization: POSCO Co.,Ltd.
Organization unit: Information Security Group
Organization unit: Authenticated by KECA, Inc.
Organization unit: Member, Symantec Trust Network
State / Province: Seoul
Locality: Gangnam-gu
Country: KR

VeriSign, Inc.

Organization: VeriSign, Inc.
Organization unit: VeriSign Trust Network
Organization unit: Terms of use at https://www.verisign.com/rpa (c)10
State / Province: Seoul
Locality: Gangnam-gu
Country: KR

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 38:11:da:cd:bb:e6:a6:1d:20:60:d6:45:09:a9:96:02
Serial Number (int): 74529474675769826665867568249966269954
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: d7:9b:7c:d8:22:a0:15:f7:dd:ad:5f:ce:29:9b:58:c3:bc:46:00:b5

Fingerprint (sha1): 5a:d9:fb:3e:b0:26:bc:7d:54:28:41:af:09:1d:6d:63:a6:04:4d:44
Fingerprint (sha256): 75:3a:3e:13:c7:f8:10:3a:46:5c:47:27:e3:a6:8d:c2:82:36:11:e1:0c:5c:42:13:05:79:0e:e2:81:1e:58:20

Issuing Certificate URL: http://se.symcb.com/se.crt

Revocation information

OCSP Server: http://se.symcd.com
CRL Distribution Point: http://se.symcb.com/se.crl

Check the revocation status for the current certificate on gcop.posco.co.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

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication
Netscape Server-Gated Cryptography

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: gcop.posco.co.kr

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFmDCCBICgAwIBAgIQOBHazbvmph0gYNZFCamWAjANBgkqhkiG9w0BAQUFADCB vDELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQL ExZWZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTswOQYDVQQLEzJUZXJtcyBvZiB1c2Ug YXQgaHR0cHM6Ly93d3cudmVyaXNpZ24uY29tL3JwYSAoYykxMDE2MDQGA1UEAxMt VmVyaVNpZ24gQ2xhc3MgMyBJbnRlcm5hdGlvbmFsIFNlcnZlciBDQSAtIEczMB4X DTE0MDkxODAwMDAwMFoXDTE1MTAxODIzNTk1OVowgdoxCzAJBgNVBAYTAktSMQ4w DAYDVQQIEwVTZW91bDETMBEGA1UEBxQKR2FuZ25hbS1ndTEXMBUGA1UEChQOUE9T Q08gQ28uLEx0ZC4xIzAhBgNVBAsUGkluZm9ybWF0aW9uIFNlY3VyaXR5IEdyb3Vw MSQwIgYDVQQLExtBdXRoZW50aWNhdGVkIGJ5IEtFQ0EsIEluYy4xJzAlBgNVBAsT Hk1lbWJlciwgU3ltYW50ZWMgVHJ1c3QgTmV0d29yazEZMBcGA1UEAxQQZ2NvcC5w b3Njby5jby5rcjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL2W5+Ga 5o2TNuHi8oelYjkmv6ctIuUMoMUj17p+ZZI6zP2QgjsBcHfyUcAETBkoaQbRgo/T 53zT47iWgJ9QpzYh1TgzTToGx+Vt/rMwB1jvAxjIUw1EqAotQ4DvP9+F5dmW74Xo kus82su0/A2+RB2BtJb4chlKFwyKomC7RyO91TngsMDwZCQwAdnY3CbCg0fGzIOh 95pMMp5QwBq9ikOUChrJPTaiCvdDuP2/gDDBVwLQPOp88HIokrLnyCFnmb6c+6el jk8B7SunO5Lc9yGGUqU7OlUuS9m9U6WlSU/o5JmAZ1qj+u38O4bgzMMWhR37nrKB g2CLM2UdMrg8n2cCAwEAAaOCAXQwggFwMBsGA1UdEQQUMBKCEGdjb3AucG9zY28u Y28ua3IwCQYDVR0TBAIwADAOBgNVHQ8BAf8EBAMCBaAwZQYDVR0gBF4wXDBaBgpg hkgBhvhFAQc2MEwwIwYIKwYBBQUHAgEWF2h0dHBzOi8vZC5zeW1jYi5jb20vY3Bz MCUGCCsGAQUFBwICMBkMF2h0dHBzOi8vZC5zeW1jYi5jb20vcnBhMCsGA1UdHwQk MCIwIKAeoByGGmh0dHA6Ly9zZS5zeW1jYi5jb20vc2UuY3JsMCgGA1UdJQQhMB8G CCsGAQUFBwMBBggrBgEFBQcDAgYJYIZIAYb4QgQBMB8GA1UdIwQYMBaAFNebfNgi oBX33a1fzimbWMO8RgC1MFcGCCsGAQUFBwEBBEswSTAfBggrBgEFBQcwAYYTaHR0 cDovL3NlLnN5bWNkLmNvbTAmBggrBgEFBQcwAoYaaHR0cDovL3NlLnN5bWNiLmNv bS9zZS5jcnQwDQYJKoZIhvcNAQEFBQADggEBADrThj2oO/aCwA8mCjhHFYeb6hJq PHPGg+UQC0I3aVIeqL1EpmtlewMSV/vJLQ2qSVTDVZ04sbwbokG4M2uKZG7e3J/v 3K0tqDrgc0G0L6Nviked91jWQnRoJl8oXhrPXIa66kyClDVezWxBvXZWxCC0/9Mw etLI6tGY2gSwH+gq3Iy1UmxslpuFLHqnKgLYzWNS91AqnpS+8dzt1XtYXBpk+bUo Wn1CHlE1SYA8HyqEtI0Pv0++/mWsL9/nQsCw/l7oKq34cCLzY76LwbFxYoDIWYR8 oGFEmgnkPgokPrTZdYcEYC+ZGpacCXcL3UuZTsKcNaKVJfxEyYuzgQy0SxI= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvZbn4ZrmjZM24eLyh6Vi OSa/py0i5QygxSPXun5lkjrM/ZCCOwFwd/JRwARMGShpBtGCj9PnfNPjuJaAn1Cn NiHVODNNOgbH5W3+szAHWO8DGMhTDUSoCi1DgO8/34Xl2ZbvheiS6zzay7T8Db5E HYG0lvhyGUoXDIqiYLtHI73VOeCwwPBkJDAB2djcJsKDR8bMg6H3mkwynlDAGr2K Q5QKGsk9NqIK90O4/b+AMMFXAtA86nzwciiSsufIIWeZvpz7p6WOTwHtK6c7ktz3 IYZSpTs6VS5L2b1TpaVJT+jkmYBnWqP67fw7huDMwxaFHfuesoGDYIszZR0yuDyf ZwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded