g2_cs4.crt: CN=WoSign EV Code Signing CA G2,O=WoSign CA Limited,C=CN (Intermediate Certificate, Expiring 2026-08-19) 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/g2_cs4.crt" --output cert.crt

Download certificate through wget:

wget -q "https://www.wosign.com/Root/g2_cs4.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:
            0d:76:d9:5b:33:ed:f9:95:db:40:16:ac:33:ae:a4:1f
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, O=WoSign CA Limited, CN=Certification Authority of WoSign G2
        Validity
            Not Before: Aug 19 01:00:05 2016 GMT
            Not After : Aug 19 01:00:05 2026 GMT
        Subject: C=CN, O=WoSign CA Limited, CN=WoSign EV Code Signing CA G2
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:d1:0f:b3:8e:9e:29:3d:67:f5:59:fd:63:cd:49:
                    a4:2a:a8:56:99:36:58:c4:db:9a:db:d0:d6:eb:2f:
                    08:cd:c9:97:ba:86:c9:f7:a7:c2:0f:1b:3f:82:d3:
                    93:11:16:b1:fa:ff:1a:72:b2:48:f0:85:e2:73:9d:
                    77:8b:bf:1a:9d:7e:da:c1:f0:6e:69:3d:ba:00:7d:
                    a8:ce:01:e3:6c:26:47:c5:5f:6a:ff:fd:ba:f8:8c:
                    13:48:5a:ed:25:79:d1:f9:7b:b4:23:2b:c3:d0:af:
                    89:7d:c7:b1:cd:a9:72:15:6b:cc:65:b3:11:46:ab:
                    87:99:58:86:1f:59:fc:28:51:db:a8:6c:25:2f:1d:
                    f3:fc:bd:0a:83:c1:b5:1f:31:bb:4a:85:5a:c1:5e:
                    f5:e8:e0:0f:92:d8:9d:bd:af:51:b0:f2:ba:95:fc:
                    62:93:81:e2:d8:61:74:3a:61:20:5e:65:ef:53:a6:
                    b9:27:b6:4a:8d:c1:e2:76:7f:17:1d:ed:14:46:3b:
                    f0:fc:9b:8c:ad:f8:8e:03:0d:dd:a1:38:65:5a:22:
                    9a:63:fb:b2:a2:7f:fb:b2:a2:a6:71:a2:4a:5f:bf:
                    5b:d9:82:a5:bd:05:f8:33:de:9d:fe:9a:c1:07:40:
                    74:7b:83:81:6f:51:09:f8:f4:00:30:9a:83:3c:bc:
                    3d:c1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Certificate Sign, CRL Sign
            X509v3 Extended Key Usage: 
                Code Signing
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crls1.wosign.com/ca6.crl

            Authority Information Access: 
                OCSP - URI:http://ocsp1.wosign.com
                CA Issuers - URI:http://aia1.wosign.com/ca6-cs4.cer

            X509v3 Subject Key Identifier: 
                30:1D:26:32:C8:07:06:B5:F1:9D:AF:AE:76:C3:F9:4F:2D:B9:88:E8
            X509v3 Authority Key Identifier: 
                keyid:FA:60:A9:EB:65:C5:DD:16:14:08:4E:0C:0F:8D:9B:E0:F7:64:AF:67

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

    Signature Algorithm: sha256WithRSAEncryption
         6a:31:dc:16:8f:f1:a7:af:f5:d8:14:22:3f:af:c5:71:83:8b:
         89:44:94:23:9c:92:ce:88:05:19:5b:63:24:0b:84:f7:d2:08:
         18:ac:69:f7:e2:f5:6c:e9:4f:08:88:86:23:af:a4:34:a0:ca:
         92:2a:4e:07:f7:a5:a9:a7:35:99:73:33:80:09:a7:22:ea:bc:
         08:9e:ac:6e:96:07:f6:b0:4d:8e:ee:ed:83:f3:3d:f4:92:a5:
         9e:de:58:6e:f7:b1:17:77:fd:d8:47:7c:11:8c:b3:dc:6a:27:
         40:e9:70:37:08:fa:b8:05:84:b8:be:01:ac:4a:14:ce:92:08:
         cb:d8:28:2c:b5:b4:ef:97:aa:ea:63:8d:0a:61:96:c6:2c:c5:
         b9:7a:d7:5d:c9:d3:d5:38:9c:7f:8d:e5:f9:ae:d1:8f:ff:76:
         79:f4:1f:fa:71:4b:d8:03:7b:3f:0b:7f:f9:7e:63:13:bf:37:
         50:d8:88:da:01:4f:ef:dc:1e:4d:4e:a2:4d:d8:9b:01:4c:fd:
         f4:6d:c4:e0:8d:31:79:69:2c:7e:a8:4c:65:0b:9f:e0:63:f3:
         bc:6d:0b:17:42:f4:39:65:ff:be:45:e1:bc:83:e6:1b:6e:09:
         9f:0e:86:57:33:ed:f8:99:9e:d2:9f:58:82:a8:5d:08:c2:45:
         e8:ae:08:f7

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-----

Decode PEM Certificate online

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Page version: e13a7e3f2 2023-05-06