wosign-ovca.cer: CN=WoSign OV SSL CA,O=WoSign CA Limited,C=CN

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CA Certificate Basic Information

This certificate is intermediate certificate used for the issuance of other certificates.

  • Certificate download URL: http://repository.certum.pl/wosign-ovca.cer (DER format)
  • Serial number: 317711989018086482558835888959192382619
  • SHA-1 Fingerprint: faee1f690edd55373c35e491ef0514f3ee9445a5
  • SHA-1 Fingerprint: fa:ee:1f:69:0e:dd:55:37:3c:35:e4:91:ef:05:14:f3:ee:94:45:a5
  • SHA-256 Fingerprint: c7f546f0c76c9a0da9992e9884e6248b7ca2bb6ade838bd7a03a8c41ee2a3064
  • SHA-256 Fingerprint: c7:f5:46:f0:c7:6c:9a:0d:a9:99:2e:98:84:e6:24:8b:7c:a2:bb:6a:de:83:8b:d7:a0:3a:8c:41:ee:2a:30:64
  • Signature hash algorithm: sha256
  • Subject: CN=WoSign OV SSL CA,O=WoSign CA Limited,C=CN
  • Not valid before: 2016-11-09 08:33:44
  • Not valid after: 2026-11-09 08:33:44
  • Issuer:

Download certificate through curl:

curl -sSL http://repository.certum.pl/wosign-ovca.cer --output cert.crt

Download certificate through wget:

wget -q http://repository.certum.pl/wosign-ovca.cer --output-document=cert.crt

CA Certificate Detail Information

Use openssl x509 to decode certificate to get detail information:

openssl x509 -in cert.crt -inform der -text -noout

Decoded detail certificate information:

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            ef:05:1a:74:1a:1d:94:09:fc:a5:e4:64:0f:8d:3c:9b
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Trusted Network CA
        Validity
            Not Before: Nov  9 08:33:44 2016 GMT
            Not After : Nov  9 08:33:44 2026 GMT
        Subject: C=CN, O=WoSign CA Limited, CN=WoSign OV SSL CA
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a4:73:53:b4:2d:6d:27:62:ea:e5:22:a9:ec:33:
                    c7:cd:5e:11:da:e0:d1:14:4e:1d:3b:35:79:79:dd:
                    4b:0c:71:50:05:43:0b:e1:4f:62:fa:60:59:cf:9b:
                    60:c5:63:50:94:04:20:ff:92:37:3b:08:1a:f0:7f:
                    62:86:9b:46:83:7b:70:b0:43:cc:f4:e0:62:75:bc:
                    3e:5f:f0:61:65:ee:18:dc:ab:d4:4e:db:57:d1:5e:
                    73:7e:c7:96:f8:44:df:d3:6d:c2:9d:f5:82:33:05:
                    c1:33:99:ed:9c:34:43:34:bb:c3:d3:e3:3b:80:38:
                    6a:7c:1b:99:a0:49:82:b4:5a:dc:61:52:82:82:7e:
                    58:8a:f9:6e:b4:3a:84:48:26:ee:b2:91:34:fc:7a:
                    2f:d4:a3:d9:a4:a5:fc:45:91:3c:fb:fb:de:3e:71:
                    79:61:9c:80:e3:e9:53:ef:1e:66:6a:a9:5f:e5:df:
                    0a:5d:f8:a3:93:90:25:68:bf:17:b6:c0:09:eb:55:
                    86:f1:6d:58:6b:8b:35:c6:74:79:8c:14:d7:78:ce:
                    13:1d:cd:36:c2:0b:cc:86:0f:a1:62:73:b7:17:77:
                    68:f9:10:39:7e:9c:35:b2:46:4e:f2:d1:71:f9:86:
                    0c:cd:00:4a:ad:ff:06:c0:ab:47:4a:3f:ae:e0:9c:
                    77:a7
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            X509v3 Subject Key Identifier: 
                A1:13:54:DC:56:73:2C:27:82:CA:C8:84:EF:EE:BF:00:FD:5F:AB:56
            X509v3 Authority Key Identifier: 
                keyid:08:76:CD:CB:07:FF:24:F6:C5:CD:ED:BB:90:BC:E2:84:37:46:75:F7

            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://subca.crl.certum.pl/ctnca.crl

            Authority Information Access: 
                OCSP - URI:http://subca.ocsp-certum.com
                CA Issuers - URI:http://repository.certum.pl/ctnca.cer

            X509v3 Certificate Policies: 
                Policy: X509v3 Any Policy
                  CPS: http://www.certum.pl/CPS

    Signature Algorithm: sha256WithRSAEncryption
         8b:05:ea:b4:30:c8:1d:a9:42:d2:b8:0b:9a:d5:8c:07:36:06:
         c5:00:09:cc:5d:df:62:89:2c:5b:20:aa:12:7d:82:ac:ac:58:
         20:34:21:57:ef:77:b1:e1:be:b8:88:88:50:d8:10:6b:f3:6f:
         c1:30:da:42:e2:b1:2f:9e:bd:71:d2:81:6f:f0:30:4e:d4:66:
         22:99:06:aa:f0:4f:61:8e:73:b5:51:86:04:3d:e9:55:b3:29:
         0e:a6:70:cb:92:54:ec:05:9e:2f:86:1a:bf:86:ad:66:6e:cf:
         ba:1b:eb:ec:02:33:bd:8d:59:ee:c4:fe:ad:a0:e4:cd:06:ab:
         d4:45:1b:a6:30:5d:0f:d7:ae:4c:a0:57:61:d2:4c:d2:8d:4b:
         6c:fb:57:7c:2e:59:db:0c:96:99:86:dd:0e:d7:d9:35:65:d0:
         41:98:f0:f7:73:06:d3:23:eb:42:84:e1:0b:01:5b:78:35:be:
         5d:0c:63:d6:a9:2c:5c:e4:d9:76:8f:de:53:dd:a2:b5:28:bd:
         9d:da:f5:75:e8:34:95:4a:12:48:cf:4e:10:1d:ab:5c:26:53:
         59:2c:90:db:4a:ee:f4:73:97:cf:53:c6:22:25:d4:69:7e:4b:
         9b:00:d0:26:c1:c0:c1:fa:e3:61:b5:8c:fe:cc:48:e2:d0:a9:
         c4:da:83:40

CA Certificate in PEM Format

Use openssl x509 to convert certificate from DER format to PEM format:

openssl x509 -in cert.crt -inform der

Converted PEM format certificate:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

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Page version: a651bdd 2022-03-26