ovcasha2.cer: CN=Certum Organization Validation CA SHA2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL (Intermediate Certificate, Expiring 2027-06-09) detail info and audit record

 

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CA Certificate Information and Audit Record

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

Download certificate through curl:

curl -sSL "http://repository.certum.pl/ovcasha2.cer" --output cert.crt

Download certificate through wget:

wget -q "http://repository.certum.pl/ovcasha2.cer" --output-document=cert.crt

CA Certificate Detail Information

Use openssl x509 to decode DER certificate to get detail information:

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

Use openssl x509 to decode PEM certificate to get detail information:

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

Decoded detail certificate information:

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            b5:ad:0f:63:85:4c:c4:62:2e:4b:39:23:b2:90:02:16
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Trusted Network CA
        Validity
            Not Before: Sep 11 12:00:00 2014 GMT
            Not After : Jun  9 10:46:39 2027 GMT
        Subject: C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:c4:2e:d5:00:cc:5b:61:e9:4c:1f:8d:43:5e:3e:
                    c3:e7:6f:49:5d:24:fd:b5:ef:35:3c:fd:2b:a2:ab:
                    4c:a8:17:0e:6d:5e:25:9e:38:40:d3:28:f4:76:f9:
                    db:7d:27:be:b2:61:c1:e9:d5:12:63:ac:25:10:ff:
                    53:1f:e8:48:60:c0:48:ae:7c:f9:c9:1f:81:8f:02:
                    78:c3:2c:93:ba:cd:93:00:25:06:00:e9:de:60:69:
                    76:10:40:0c:c1:5e:be:0c:5b:07:e0:03:ab:4d:41:
                    f7:53:22:b7:94:db:91:cd:b0:3f:55:65:32:bd:9b:
                    82:55:59:c6:61:92:df:d3:63:a7:01:51:9a:bc:c4:
                    77:1a:56:75:64:97:e3:c2:ac:a3:0b:7b:40:7e:d0:
                    19:0d:00:7f:ff:7b:d9:92:1a:9b:57:2d:b1:11:9c:
                    3a:40:39:87:ab:7f:89:95:e5:57:96:36:f8:7e:3f:
                    e2:97:2b:e2:e1:78:cf:7d:08:e5:51:f2:25:6a:b1:
                    76:16:c5:95:a0:67:9a:78:ff:0a:12:da:e3:07:69:
                    39:ba:99:97:b2:14:cf:73:0e:06:2a:0c:cc:7f:03:
                    ca:2b:84:01:9e:4e:d7:ec:0f:00:b8:9d:22:57:37:
                    19:b5:49:82:5e:bf:4b:02:b0:87:83:b8:13:2c:16:
                    c5:93
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier: 
                EE:ED:E8:54:60:13:0B:35:83:A0:FA:6B:7A:46:3A:F7:3E:30:BB:66
            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 CRL Distribution Points: 

                Full Name:
                  URI:http://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
         23:56:1a:70:b2:7b:13:e0:1b:01:c7:79:fc:0a:87:c7:49:1e:
         84:c4:3f:16:cc:33:b0:b6:fb:cb:45:52:24:c7:2a:ba:15:76:
         a7:cf:1f:2c:1d:99:9e:e4:d0:7f:f4:96:6d:2e:3f:5c:25:71:
         b8:f5:93:f7:4b:3d:be:20:ba:0a:74:51:83:41:ee:a9:3c:a2:
         cd:b6:ba:74:88:f5:8c:bf:d7:1a:4c:a8:d1:fd:51:d8:3b:cc:
         ae:05:f3:56:02:d9:8b:43:f7:8d:87:55:64:35:ff:c1:98:44:
         d5:9b:32:66:66:3d:22:7c:8a:35:f3:1b:ac:4e:48:8b:b7:59:
         98:21:fa:a9:bf:07:95:29:74:0d:64:55:77:96:2f:a2:1c:18:
         88:f9:be:73:55:c1:54:22:49:1a:e8:3d:3f:aa:a8:77:20:57:
         1a:ec:e4:80:23:04:55:0d:29:d4:10:ac:89:e9:bc:61:6a:89:
         0f:2e:c0:e7:5e:ea:0a:79:f0:8a:47:d5:ed:61:f0:32:28:73:
         fb:cd:6b:db:ff:ee:56:79:b3:8f:10:d7:bd:a5:16:4b:a0:bf:
         81:47:1c:c7:46:57:60:b5:82:b1:90:b5:7c:92:f3:be:99:1a:
         4f:43:e5:bf:50:f9:27:ab:8c:10:bc:d2:19:5f:18:03:ad:f7:
         a3:ca:fa:3d

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: e13a7e3f2 2023-05-06