*.ctirp.org.tw

Issued by TWCA Secure Certification Authority

About this certificate


This digital certificate with serial number 40:01:33:54:48:00:00:00:00:00:00:11:e7:01:66:cf was issued on by TAIWAN-CA 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 '[*.ctirp.org.tw]'
  • Certificate contains no Authority Info Access Issuers
  • commonName field is deprecated

ITRI

Organization: ITRI
Organization unit: ITSC
State / Province: Taiwan
Locality: Hsinchu
Country: TW

TAIWAN-CA INC.

Organization: TAIWAN-CA INC.
Organization unit: SSL Security Services
State / Province: Taiwan
Locality: Hsinchu
Country: TW

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 40:01:33:54:48:00:00:00:00:00:00:11:e7:01:66:cf
Serial Number (int): 85076825107431508834005006546852996815
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: fd:0e:fa:a9:bb:a3:01:3c:b0:c5:dc:70:f0:e2:bf:3c:c9:38:3a:b5
AuthorityKeyId: 23:f5:38:50:f2:de:f4:7b:3e:ef:fd:ab:ab:51:31:03:0d:b8:f9:1d

Fingerprint (sha1): 3e:59:c2:85:db:08:c9:95:ed:5c:e5:53:d8:32:8d:38:91:44:b8:aa
Fingerprint (sha256): 57:d6:3e:94:bf:d2:00:23:da:9c:5c:d6:30:65:e5:8e:44:93:18:02:4a:f8:13:01:8f:91:c7:1c:04:b1:ea:ad


Revocation information

OCSP Server: http://sslocsp.twca.com.tw
CRL Distribution Point: http://sslserver.twca.com.tw/sslserver/cmdssl_revoke_2012.crl

Check the revocation status for the current certificate on *.ctirp.org.tw
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

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

*.ctirp.org.tw

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE6TCCA9GgAwIBAgIQQAEzVEgAAAAAAAAR5wFmzzANBgkqhkiG9w0BAQUFADB0 MQswCQYDVQQGEwJUVzEXMBUGA1UEChMOVEFJV0FOLUNBIElOQy4xHjAcBgNVBAsT FVNTTCBTZWN1cml0eSBTZXJ2aWNlczEsMCoGA1UEAxMjVFdDQSBTZWN1cmUgQ2Vy dGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTQxMTI4MDkxMzA5WhcNMTUxMjMxMTU1 OTU5WjBnMQswCQYDVQQGEwJUVzEPMA0GA1UECBMGVGFpd2FuMRAwDgYDVQQHEwdI c2luY2h1MQ0wCwYDVQQKEwRJVFJJMQ0wCwYDVQQLEwRJVFNDMRcwFQYDVQQDFA4q LmN0aXJwLm9yZy50dzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMXt +bDGWnw5a/w785t4M7AIe/oI5B1FO9zvyp+hih/TZKQKLKFpeH48mbaVOZSjjLke YPScLbV0wg75jkXfHdd6TttnBs6J1xg1OZYhcJePFVXvVzY8++pXwUgMpS3V5O4v LTv90YKjEh/Bv5XVxkElX38eGl1JjLEjxtpJ4K66pW1lnAhTJHvs828RX9vpS8dW sY5xC+HIPHsXTdZ4CP655pVkzCtotifKEO6mc7Pc2VoiaRQxENZLIV2+5wsMsvSV +HtR62lseRgLrFYkYh0qhg+RI0HNS4IU3E73i+MaMiVQBya7gYU9Brgdq3ZJz0fo 5B261oeLqpSF1uvHsfcCAwEAAaOCAYIwggF+MB8GA1UdIwQYMBaAFCP1OFDy3vR7 Pu/9q6tRMQMNuPkdMB0GA1UdDgQWBBT9Dvqpu6MBPLDF3HDw4r88yTg6tTBOBgNV HR8ERzBFMEOgQaA/hj1odHRwOi8vc3Nsc2VydmVyLnR3Y2EuY29tLnR3L3NzbHNl cnZlci9jbWRzc2xfcmV2b2tlXzIwMTIuY3JsMBkGA1UdEQQSMBCCDiouY3RpcnAu b3JnLnR3MDYGCCsGAQUFBwEBBCowKDAmBggrBgEFBQcwAYYaaHR0cDovL3NzbG9j c3AudHdjYS5jb20udHcwXwYDVR0gBFgwVjBUBgdggR4DAQgFMEkwIgYIKwYBBQUH AgIwFhoUUmVzdHJpY3Rpb24gPTMuMi4xLjEwIwYIKwYBBQUHAgEWF2h0dHA6Ly93 d3cudHdjYS5jb20udHcvMAkGA1UdEwQCMAAwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjANBgkqhkiG9w0BAQUFAAOCAQEAnUas Nl47PobbM7z6rnlv0NUmrz8vIyh0b46ZgakyZQbC/9ywsNr+hJ2ulkkycDYVbY4I S0EPldyb3gRFQCfC7qm6J3hufBbsmxjWo+kSzl3S6V2kD3KYZbpPL/zSCgsOFtNb qKtl9Zi+zaykNgipRxzhZpIXsl/fg1ZFJEX3bbS1FMYb6oZYShkylhPzgt10ttAZ PktGLQt2opoO8k0qXZ6ALxgtEsffTFMWJHoVVyekhdWPkip+Q3HddMxgtdLYokRd z12+n6r/UfSydoCYDHTggJ4ImkzRjwhycUJERAalNQyDDmOgwNjUgaKImtSqZRpT 9b7/UQgHoT7VP8YN9Q== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxe35sMZafDlr/Dvzm3gz sAh7+gjkHUU73O/Kn6GKH9NkpAosoWl4fjyZtpU5lKOMuR5g9JwttXTCDvmORd8d 13pO22cGzonXGDU5liFwl48VVe9XNjz76lfBSAylLdXk7i8tO/3RgqMSH8G/ldXG QSVffx4aXUmMsSPG2kngrrqlbWWcCFMke+zzbxFf2+lLx1axjnEL4cg8exdN1ngI /rnmlWTMK2i2J8oQ7qZzs9zZWiJpFDEQ1kshXb7nCwyy9JX4e1HraWx5GAusViRi HSqGD5EjQc1LghTcTveL4xoyJVAHJruBhT0GuB2rdknPR+jkHbrWh4uqlIXW68ex 9wIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded