ca1_ev.crt: CN=WoSign Class 4 EV Server 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_ev.crt" --output cert.crt

Download certificate through wget:

wget -q "https://www.wosign.com/Root/ca1_ev.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:
            15:3b:9b:e7:a8:04:7b:23:21:5f:39:96:c6:fa:6d:d0
    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 4 EV Server CA
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:b5:01:3b:98:4d:4c:d1:02:6b:59:af:a3:9f:e2:
                    4b:22:1e:5d:95:f7:15:59:56:4b:68:06:1f:58:be:
                    6d:49:c0:da:08:19:55:7f:ce:a5:d6:3f:62:4c:b7:
                    a7:e3:2d:9c:48:8c:92:86:ff:58:37:dc:34:69:ee:
                    f4:24:cb:e7:ee:20:04:fd:6a:ad:89:02:2f:c5:5b:
                    ce:c7:5e:a3:3a:80:94:78:97:d2:01:be:01:1f:96:
                    a9:cf:db:a6:69:c2:dd:23:0b:16:de:b1:22:a8:b7:
                    98:1a:1a:4d:db:74:b7:f6:d6:be:78:6d:e8:78:96:
                    8a:69:4b:dc:5a:33:97:6d:8b:f4:99:1b:eb:fd:82:
                    8e:ef:e1:0a:ea:cd:67:b7:5f:2f:6b:9d:33:85:09:
                    93:81:e0:4b:f4:fd:d5:60:48:6c:78:8d:98:a7:31:
                    79:d2:68:24:dd:84:44:f4:7d:86:40:be:d4:7c:5c:
                    fd:ce:a1:78:76:76:b2:22:b7:1e:c7:6b:10:b0:4d:
                    15:d8:fd:75:51:e2:e3:e2:cf:5b:4a:77:be:fe:f4:
                    1c:15:93:e9:f4:06:0e:d1:c2:91:da:8d:29:29:f8:
                    82:44:2b:49:a0:09:05:45:94:1a:d2:c0:aa:ed:82:
                    44:cd:2c:bf:94:47:41:7b:e5:6e:39:88:df:ce:ca:
                    94:67
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Extended Key Usage: 
                TLS Web Client Authentication, TLS Web Server Authentication
            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-class4-server.cer

            X509v3 Subject Key Identifier: 
                C9:D3:F5:26:38:8A:F0:11:82:2F:EF:5D:3A:6C:4D:95:31:C3:65:32
            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: X509v3 Any Policy
                  CPS: http://www.wosign.com/policy/

    Signature Algorithm: sha1WithRSAEncryption
         04:04:a9:86:e5:52:2b:00:34:bf:08:bc:f9:c7:6d:da:2c:0b:
         83:b1:21:06:8f:a4:73:5a:d8:57:63:c0:67:e0:b1:40:75:a4:
         c8:20:64:b7:a4:e4:04:da:f6:bf:f6:47:9a:ef:4e:7a:56:1b:
         1f:bd:09:09:19:bd:ef:2b:4b:5f:f5:28:d7:0b:10:b4:c6:2b:
         05:31:aa:93:82:fa:f6:ab:7f:a9:df:01:72:0e:07:0a:bb:fd:
         c9:46:09:d7:8d:f5:cd:d9:70:40:bb:bf:f6:72:2b:4a:b7:13:
         40:bf:95:79:5e:5f:bc:cf:1d:af:a6:8b:b8:84:db:9a:1c:7a:
         34:93:c7:a9:1a:bc:67:a2:3f:57:cf:8b:d7:bf:37:8c:14:3e:
         52:ad:dd:a8:7b:83:17:6c:eb:af:c6:7c:9b:c1:e1:ac:19:56:
         61:a6:60:c8:a4:61:c0:ed:ac:02:28:29:2b:64:b2:ca:fd:b3:
         d2:72:46:2e:73:1f:b5:34:c8:28:8a:e9:e8:bd:ed:57:13:e2:
         09:73:81:93:19:d8:ca:9b:bc:65:ee:6b:80:15:f5:00:55:e6:
         40:16:bb:4c:63:c1:6b:bb:9f:44:0a:ed:ac:97:01:91:77:d6:
         3c:f7:72:c9:39:82:8e:3a:83:da:99:4f:cd:90:a2:d7:3a:fa:
         fa:d9:0a:f8:3d:db:cd:11:49:83:38:1d:b3:21:24:ff:79:e0:
         5d:69:e0:2f:c9:01:0d:b1:6f:57:bb:6f:cd:ad:27:81:f1:5b:
         93:35:dd:92:02:8f:09:1c:6f:09:16:cb:83:3e:a3:57:4e:85:
         64:38:28:6d:25:13:a5:54:1a:bc:07:62:e6:00:f9:61:a9:51:
         48:b7:96:c2:58:5a:34:5e:17:ba:b0:c5:c9:9a:5b:15:32:a6:
         62:d8:eb:a4:66:7c:8c:f7:a1:ce:b0:a2:67:5f:b1:8e:c6:72:
         1d:93:7f:4c:68:1f:b9:7e:b8:52:9a:c5:25:6f:8c:3a:d8:e3:
         0e:f4:8c:e2:6f:19:51:91:11:24:ca:66:3f:b1:05:59:1d:1c:
         6f:c5:69:94:a3:cb:33:cb:c8:ea:22:2d:c1:94:2a:b3:1a:aa:
         fa:f7:a5:14:85:b2:64:0a:09:f2:b3:72:f8:06:9a:3a:40:f0:
         84:6e:21:13:a0:b7:77:99:3b:7e:c3:1b:f2:90:96:dd:52:47:
         b7:9d:fe:2b:b2:10:98:7b:c8:ad:a6:ec:0e:39:3b:2e:58:53:
         91:bd:3a:c4:f6:2e:28:27:5e:62:48:05:e3:65:f3:61:bd:a4:
         5c:48:bf:83:f7:cd:09:a7:45:9e:2e:e5:e8:4b:ea:95:94:81:
         76:e9:ae:29:f1:45:ac:87

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