sso.posco.net

Issued by VeriSign Class 3 International Server CA - G3

About this certificate


This digital certificate with serial number 43:0c:ea:39:04:12:5e:d2:69:77:7c:61:d1:e3:fb:94 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 '[Pohang-si]'
  • WARNING: Using depricated TeletexString for '[POSCO ICT Co.,Ltd.]'
  • WARNING: Using depricated TeletexString for '[Secutity Management Service Team]'
  • WARNING: Using depricated TeletexString for '[sso.posco.net]'
  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • WARNING: Certificate contains unknown extension ([1.3.6.1.5.5.7.1.12])
  • ERROR: Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto

POSCO ICT Co.,Ltd.

Organization: POSCO ICT Co.,Ltd.
Organization unit: Secutity Management Service Team
Organization unit: Terms of use at www.crosscert.com/rpa (c) 04
Organization unit: Authenticated by KECA, Inc.
Organization unit: Member, Symantec Trust Network
State / Province: Gyeongsangbuk-do
Locality: Pohang-si
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: Gyeongsangbuk-do
Locality: Pohang-si
Country: KR

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 43:0c:ea:39:04:12:5e:d2:69:77:7c:61:d1:e3:fb:94
Serial Number (int): 89125333881004447707947653965025639316
Serial Number lenght: 127 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): 55:d0:e0:ac:24:2e:7b:bb:48:6d:83:ee:18:04:0e:7e:75:95:72:d2
Fingerprint (sha256): e0:ec:0e:27:49:98:1d:c7:0e:30:b9:9d:ac:9b:85:81:72:1d:18:28:5b:80:d4:69:68:c0:2a:47:10:cc:5a:53

Issuing Certificate URL: http://SVRIntl-G3-aia.verisign.com/SVRIntlG3.cer

Revocation information

OCSP Server: http://ocsp.verisign.com
CRL Distribution Point: http://SVRIntl-G3-crl.verisign.com/SVRIntlG3.crl

Check the revocation status for the current certificate on sso.posco.net
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

9 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: sso.posco.net

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgIQQwzqOQQSXtJpd3xh0eP7lDANBgkqhkiG9w0BAQUFADCB vDELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQL ExZWZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTswOQYDVQQLEzJUZXJtcyBvZiB1c2Ug YXQgaHR0cHM6Ly93d3cudmVyaXNpZ24uY29tL3JwYSAoYykxMDE2MDQGA1UEAxMt VmVyaVNpZ24gQ2xhc3MgMyBJbnRlcm5hdGlvbmFsIFNlcnZlciBDQSAtIEczMB4X DTE0MDMxMzAwMDAwMFoXDTE1MDUxMjIzNTk1OVowggEiMQswCQYDVQQGEwJLUjEZ MBcGA1UECBMQR3llb25nc2FuZ2J1ay1kbzESMBAGA1UEBxQJUG9oYW5nLXNpMRsw GQYDVQQKFBJQT1NDTyBJQ1QgQ28uLEx0ZC4xKTAnBgNVBAsUIFNlY3V0aXR5IE1h bmFnZW1lbnQgU2VydmljZSBUZWFtMTUwMwYDVQQLEyxUZXJtcyBvZiB1c2UgYXQg d3d3LmNyb3NzY2VydC5jb20vcnBhIChjKSAwNDEkMCIGA1UECxMbQXV0aGVudGlj YXRlZCBieSBLRUNBLCBJbmMuMScwJQYDVQQLEx5NZW1iZXIsIFN5bWFudGVjIFRy dXN0IE5ldHdvcmsxFjAUBgNVBAMUDXNzby5wb3Njby5uZXQwggEiMA0GCSqGSIb3 DQEBAQUAA4IBDwAwggEKAoIBAQCWpBP+Mio4wJygshxhqZ7f+7hPVaiWBDyDtyKs KHf+aryEvYb6XtI1/hdAL+CyAnIDlcgg7WdBCmLDVJf50jXO3+gy7fL6zji/ySl/ DrSYVM3S7u03uQIvDM0h07xHrOjHXsGNLYeynkdSNPWomwK7lFjRF1+Xbk9bMKQJ igIpoNkcJwSLD+//wqqp+LKvtc0/fer4ss4rm3kfTCv94BpzxIMHaftFAorJ1RhB TsGgBPZkfbLXJ3AdGbgb9HI+WTp9Lf0pByAzywBKKan4eecKu9rFzf9EKatpGS2D k0VvlX25d6q6uziTXDE1m/hrQwITh0IsCo8lbpAGSQ3Og1r9AgMBAAGjggHuMIIB 6jAYBgNVHREEETAPgg1zc28ucG9zY28ubmV0MAkGA1UdEwQCMAAwCwYDVR0PBAQD AgWgMEQGA1UdIAQ9MDswOQYLYIZIAYb4RQEHFwMwKjAoBggrBgEFBQcCARYcaHR0 cHM6Ly93d3cudmVyaXNpZ24uY29tL3JwYTBBBgNVHR8EOjA4MDagNKAyhjBodHRw Oi8vU1ZSSW50bC1HMy1jcmwudmVyaXNpZ24uY29tL1NWUkludGxHMy5jcmwwKAYD VR0lBCEwHwYIKwYBBQUHAwEGCCsGAQUFBwMCBglghkgBhvhCBAEwHwYDVR0jBBgw FoAU15t82CKgFffdrV/OKZtYw7xGALUwcgYIKwYBBQUHAQEEZjBkMCQGCCsGAQUF BzABhhhodHRwOi8vb2NzcC52ZXJpc2lnbi5jb20wPAYIKwYBBQUHMAKGMGh0dHA6 Ly9TVlJJbnRsLUczLWFpYS52ZXJpc2lnbi5jb20vU1ZSSW50bEczLmNlcjBuBggr BgEFBQcBDARiMGChXqBcMFowWDBWFglpbWFnZS9naWYwITAfMAcGBSsOAwIaBBRL a7kolgYMu9BSOJsprEsHiyEFGDAmFiRodHRwOi8vbG9nby52ZXJpc2lnbi5jb20v dnNsb2dvMS5naWYwDQYJKoZIhvcNAQEFBQADggEBAIQ2BBZHp87Ffi4ubn1j9G08 YhQFT5DE8XAaVvjUxekQX8WglOh4YmSvZ5V96dSx8XK/ItTwjehtnLDNU/JN10Tw RXsZbWbqkr8BbNDYAtCwWlC4D8QfLwwYqP/WfCMtfkXo80Gay2N51wHUsezMXN5m Jc5NQhA5Fec8uFE6ovXywT6mcpvstNkloQ4SPXDpbBrIf/49y9kNBbX65YGKvSZJ qhm7I0haikraDgLavPd6qvh91+vOk8th/aK+2GVzH00ckzJhEtyqOuJ4u2e5NKPZ Zl6Jtx1l4tCCDWsw5AFLeGyL5PI9kpUIHdRfGXehvSCtEcqxWjpEbLiwC0ACm3k= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlqQT/jIqOMCcoLIcYame 3/u4T1WolgQ8g7cirCh3/mq8hL2G+l7SNf4XQC/gsgJyA5XIIO1nQQpiw1SX+dI1 zt/oMu3y+s44v8kpfw60mFTN0u7tN7kCLwzNIdO8R6zox17BjS2Hsp5HUjT1qJsC u5RY0Rdfl25PWzCkCYoCKaDZHCcEiw/v/8Kqqfiyr7XNP33q+LLOK5t5H0wr/eAa c8SDB2n7RQKKydUYQU7BoAT2ZH2y1ydwHRm4G/RyPlk6fS39KQcgM8sASimp+Hnn Crvaxc3/RCmraRktg5NFb5V9uXequrs4k1wxNZv4a0MCE4dCLAqPJW6QBkkNzoNa /QIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded