ca1_cc1.crt: CN=WoSign Class 1 Client CA,O=WoSign CA Limited,C=CN (Intermediate Certificate, Expiring 2024-08-08) 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 "https://www.wosign.com/Root/ca1_cc1.crt" --output cert.crt

Download certificate through wget:

wget -q "https://www.wosign.com/Root/ca1_cc1.crt" --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:
            76:2f:a9:7b:83:35:4f:86:4a:1a:02:63:77:97:2a:de
    Signature Algorithm: sha1WithRSAEncryption
        Issuer: C=CN, O=WoSign CA Limited, CN=Certification Authority of WoSign
        Validity
            Not Before: Aug  8 01:00:05 2009 GMT
            Not After : Aug  8 01:00:05 2024 GMT
        Subject: C=CN, O=WoSign CA Limited, CN=WoSign Class 1 Client CA
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:aa:cf:3a:4f:5b:b5:4c:07:23:19:e1:a5:c7:dc:
                    ec:92:e9:83:bb:01:8d:a3:30:dd:77:85:ba:ff:6e:
                    60:73:ea:fa:c5:e1:34:45:20:e0:a0:9a:47:11:15:
                    b1:86:91:b6:11:ba:08:eb:70:47:b5:8f:02:bb:8c:
                    05:b0:8b:d9:d9:e9:c2:ca:3d:d2:36:12:9c:e5:95:
                    5f:82:86:11:ca:5d:f1:2b:73:08:78:95:43:45:f7:
                    ff:b4:3b:aa:3d:b4:e9:b2:65:1d:80:c7:d4:49:07:
                    f4:79:3a:b3:51:8d:ea:4a:fb:c8:27:00:a1:b7:c0:
                    85:44:1f:9e:1d:4e:a4:87:d9:90:c9:55:f3:29:00:
                    7a:4d:4d:5a:2c:a9:79:ff:63:ae:7d:07:f0:60:61:
                    e1:5b:a8:22:62:0a:ec:59:38:22:b2:9f:5e:8c:fe:
                    a6:1f:f6:96:13:83:dc:40:54:3d:9e:7f:1c:3f:a4:
                    f8:69:09:c7:fa:b8:8f:22:43:bf:b8:3a:80:df:29:
                    e0:05:c0:13:d2:34:0b:87:70:49:af:c1:9f:22:2d:
                    a2:1c:56:99:c7:ba:7a:6d:a2:39:0f:b0:7b:32:38:
                    c8:8b:4a:61:16:2b:0e:98:e2:b3:e4:3f:a1:22:3f:
                    74:5a:ef:43:b1:a0:d0:ed:46:63:43:76:c9:f3:ba:
                    4d:1d
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Extended Key Usage: 
                TLS Web Client Authentication, E-mail Protection
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crls1.wosign.com/ca1.crl

            Authority Information Access: 
                OCSP - URI:http://ocsp1.wosign.com/ca1
                CA Issuers - URI:http://aia1.wosign.com/ca1-class1-client.cer

            X509v3 Subject Key Identifier: 
                0D:3F:2B:B9:27:50:E4:A1:B8:25:CD:4E:C2:31:91:B8:77:2F:D0:00
            X509v3 Authority Key Identifier: 
                keyid:E1:66:CF:0E:D1:F1:B3:4B:B7:06:20:14:FE:87:12:D5:F6:FE:FB:3E

            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.36305.1.1.1.0
                  CPS: http://www.wosign.com/policy/

    Signature Algorithm: sha1WithRSAEncryption
         bb:4b:91:89:5a:9a:84:35:c4:c8:91:7a:ef:67:03:f5:b4:5e:
         1d:dc:01:55:d6:3d:e6:58:fe:ce:ed:a9:dc:c0:c2:ee:14:5f:
         be:eb:7f:da:8e:05:19:4f:32:39:69:72:ed:4f:71:b5:fb:03:
         f5:8a:79:4f:70:5c:03:63:7e:a1:dd:b0:1c:0b:2b:b7:92:c8:
         d4:ab:2b:7e:5d:7d:4e:6d:eb:81:18:34:6a:b7:89:21:e3:43:
         fd:e2:bd:6f:ce:55:21:99:bc:af:ad:ef:39:bb:9a:e4:0a:58:
         54:78:4f:69:74:38:75:1f:c2:26:40:78:c8:3e:55:b4:96:bb:
         82:ee:3f:11:f6:3f:25:c7:09:69:7b:e4:a2:17:b6:0e:aa:d9:
         a3:15:06:13:7c:32:7d:48:0f:d0:a8:cb:86:39:95:14:e3:d8:
         dc:c8:7f:73:58:3c:11:7e:ef:80:49:ad:74:c0:09:b8:c6:4e:
         b7:4e:56:cd:e2:20:6a:e3:68:93:05:f6:b6:38:fd:d9:42:bf:
         5c:a4:0d:fd:06:d4:ef:7a:55:ab:22:eb:c7:d5:77:3d:37:75:
         96:24:35:b5:de:6d:5a:a4:9e:f0:6e:19:19:64:e4:c4:a2:85:
         52:3e:2d:94:a3:b1:cf:1d:03:7c:33:71:84:94:42:76:4b:f9:
         5a:69:a6:79:e9:34:39:21:8f:33:86:71:37:b7:1a:4d:09:75:
         b0:68:57:5f:5f:07:03:9d:31:1f:34:1e:7f:bf:94:03:8f:fd:
         fe:86:29:4e:2b:36:2f:bd:55:67:57:21:33:e5:be:20:67:16:
         d1:90:44:81:41:87:6e:52:db:01:81:55:2e:7f:3b:89:4e:10:
         b0:7c:4f:8c:c7:fc:8b:21:aa:54:db:89:a3:ab:fd:ec:85:40:
         be:3d:6d:19:93:27:1d:8e:96:ed:13:94:43:4f:f2:88:6c:90:
         e8:d7:41:b3:23:ba:ce:ca:8c:e6:9d:06:31:60:64:d4:f8:59:
         12:08:4f:fe:f9:51:ba:03:41:f6:60:f5:ac:15:07:a6:77:ab:
         ef:0a:dc:83:bf:23:39:55:91:fa:9b:97:eb:ce:2a:f8:d9:53:
         c5:9c:45:32:fe:e5:f9:4e:ca:e1:c1:7a:f4:3b:1c:85:67:a6:
         fd:e5:fd:db:8d:ec:ff:2e:b6:e5:c3:29:e7:0e:05:58:fd:71:
         ef:40:0d:99:22:6e:de:55:a1:76:13:8b:08:09:50:8e:31:a7:
         88:9b:00:7d:f5:0d:94:23:f6:49:56:4b:94:8d:d6:a6:9e:b8:
         5e:fb:93:70:9c:65:ed:25:44:bb:47:29:1c:ba:9f:d8:c7:a9:
         25:4d:0b:d5:7e:75:d4:88

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