ca1_dv_2.crt: CN=WoSign Class 1 DV Server CA G2,O=WoSign CA Limited,C=CN (Intermediate Certificate, Expiring 2029-11-08) detail info and audit record

Last Updated: 2023-05-06

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CA Certificate Information and Audit Record

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

Certificate Download URL: https://www.wosign.com/Root/ca1_dv_2.crt (in PEM format )
Serial Number : 76339224689035567878429921375578591982
SHA-1 Fingerprint : 43dd8f4c7637fabaaa6f314a30b641f6208bba5e
SHA-1 Fingerprint : 43:dd:8f:4c:76:37:fa:ba:aa:6f:31:4a:30:b6:41:f6:20:8b:ba:5e
SHA-256 Fingerprint : 5ec863e586d0d39702a8a7a670e00ef1983496a4ce92f76d43246318e5b70a3e
SHA-256 Fingerprint : 5e:c8:63:e5:86:d0:d3:97:02:a8:a7:a6:70:e0:0e:f1:98:34:96:a4:ce:92:f7:6d:43:24:63:18:e5:b7:0a:3e
Signature Hash Algorithm : sha256
Subject : CN=WoSign Class 1 DV Server CA G2,O=WoSign CA Limited,C=CN
- Country Name: CN (China)
- Organization: WoSign CA Limited
- Common Name: WoSign Class 1 DV Server CA G2
Not Valid Before: 2014-11-08 00:58:58
Not Valid After: 2029-11-08 00:58:58
Issuer (Parent Certificate):
- Issuer Name: CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN
- Issuer Certificate URL: NA
Audit Record:
- Revocation Status: Not Revoked
- Certificate Policy (CP) URL: Unknown
- Certificate Practice Statement (CPS) URL: Unknown
- No public standard audit information was found by E2Encrypted.com. We update this information regularly, check back later.
- Check its issuer’s audit information: CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN .

Download certificate through curl:

curl -sSL "https://www.wosign.com/Root/ca1_dv_2.crt" --output cert.crt

Download certificate through wget:

wget -q "https://www.wosign.com/Root/ca1_dv_2.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:
            39:6e:66:5e:45:e3:a7:97:b6:97:fc:fe:31:0d:92:ee
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, O=WoSign CA Limited, CN=Certification Authority of WoSign
        Validity
            Not Before: Nov  8 00:58:58 2014 GMT
            Not After : Nov  8 00:58:58 2029 GMT
        Subject: C=CN, O=WoSign CA Limited, CN=WoSign Class 1 DV Server CA G2
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:b8:ff:36:41:a4:d0:29:7b:d7:dc:aa:69:1e:64:
                    85:00:c6:d4:3b:e1:62:0b:97:90:89:f0:4b:2c:5a:
                    c9:2b:22:de:a2:b5:d2:c0:d5:8e:d3:92:40:f7:8e:
                    e7:99:7f:ab:c8:a2:f4:de:29:ee:11:d1:16:c2:b6:
                    cf:14:79:0d:54:28:5a:38:fb:8c:d9:00:14:b9:7f:
                    b4:5b:1e:34:14:d9:74:1a:bf:f2:92:f1:05:f9:69:
                    12:dd:01:83:90:ee:58:93:04:b4:a9:66:cc:c8:10:
                    25:09:eb:52:35:33:14:24:e2:67:20:3a:f8:a8:87:
                    b6:cf:7d:d4:58:d9:7a:74:59:8e:58:4f:8c:2f:c9:
                    91:f9:22:22:33:47:b3:c1:a6:d1:f4:e6:8a:ab:72:
                    02:ea:fd:79:16:74:32:05:2b:8b:b3:9a:7e:08:29:
                    8f:ab:20:51:84:3e:6a:10:86:b1:9a:a3:ad:8d:4e:
                    00:ef:f6:42:53:d8:bd:ab:b9:49:37:95:39:38:10:
                    91:32:cb:b0:5d:3a:7f:54:89:9f:8f:ee:bf:56:fb:
                    5c:52:98:92:e0:a1:84:3b:28:a1:62:3b:bf:3d:21:
                    4f:39:32:36:ba:31:97:c3:a7:27:87:05:b5:d1:31:
                    cf:99:40:82:79:8a:21:41:f4:c1:7f:6c:cc:87:1d:
                    9a:77
                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/ca1g2-server1.cer

            X509v3 Subject Key Identifier: 
                25:63:D5:C1:63:CD:E6:41:E3:EF:65:70:C1:13:BA:8D:23:74:8B:F1
            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: 1.3.6.1.4.1.36305.6.1.2.1
                  CPS: http://www.wosign.com/policy/

    Signature Algorithm: sha256WithRSAEncryption
         11:4b:75:02:7c:35:e2:0b:68:b1:72:96:19:b0:37:b3:99:fa:
         40:2f:81:bc:d0:ca:cd:37:80:94:63:14:a5:57:b8:9c:73:7a:
         cd:a8:61:b5:b5:cd:13:1c:6f:cf:05:13:f3:00:b5:85:44:96:
         e5:91:c6:40:69:34:6e:82:2f:87:0d:ba:36:f9:6a:bc:9e:0a:
         05:81:dd:73:1a:0c:69:ac:8f:c4:03:3d:ac:fb:05:99:51:79:
         59:81:0d:29:e0:53:82:d6:37:62:22:76:bf:08:ac:8a:96:20:
         f9:2e:49:60:3d:1f:22:91:04:bd:df:21:34:03:aa:e7:77:62:
         e7:b7:ed:17:b7:26:ce:3c:bc:44:27:30:74:e2:00:d0:53:33:
         cd:3e:78:5a:6a:67:94:5e:4c:02:49:1c:41:3f:7c:6a:0b:cc:
         fd:fb:d2:c0:be:d1:af:4c:d2:d0:d4:6e:a9:55:b4:0c:99:e7:
         1f:b6:f5:af:a8:2b:35:58:fb:6c:d0:ed:21:05:96:96:f6:8b:
         88:45:17:d4:88:ad:21:6d:53:82:f7:cc:a1:5c:f2:65:31:b4:
         c1:2f:75:65:9d:99:f7:3d:47:6b:97:ab:4f:6f:8a:50:8e:b2:
         c5:64:bb:aa:71:9f:1b:d9:3a:cb:f0:8c:57:3d:9c:06:eb:5a:
         9c:e4:a4:6b:9b:0c:47:9c:08:ea:c6:79:ce:db:4c:b4:4e:2b:
         3d:19:85:6e:0d:a2:0d:ad:57:e4:24:c8:55:fc:ad:8e:82:4d:
         76:77:33:96:2f:8b:58:d9:1f:66:3b:25:51:28:c3:75:3a:18:
         59:16:c3:bd:ce:a4:1e:3b:6b:2e:0c:38:11:78:a5:ff:42:75:
         e6:b8:27:fb:e5:46:d5:1b:90:ab:a8:83:91:29:38:2f:d1:8d:
         8e:7b:06:05:36:5e:33:aa:75:59:fe:8e:af:f7:f5:c5:d0:ed:
         a2:8f:f7:8e:ae:e6:dc:d2:0d:58:87:ae:cb:47:a7:2d:25:41:
         70:d6:e5:be:dd:34:8e:06:a3:45:3c:7d:87:b4:c7:ce:46:da:
         02:e4:99:f4:3d:1e:d9:6e:3b:82:7e:d0:55:a7:f1:1d:eb:23:
         c1:ea:92:63:94:47:af:04:bf:63:4d:53:fb:3a:43:0b:3c:15:
         ce:ee:df:bc:fd:44:dd:3f:69:0c:f6:92:01:72:9a:07:fc:a4:
         f1:da:4b:c7:22:9f:1e:cf:85:29:58:c8:95:0f:04:dd:16:a1:
         0f:b7:21:1b:17:87:4a:b1:2c:fa:ff:0f:70:62:b3:84:5b:f6:
         fb:ad:d8:2d:16:91:6a:92:4a:19:16:03:48:e0:f7:89:c5:cb:
         0a:02:1f:6a:cf:5a:07:7e

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:

Decode PEM Certificate online

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