ca1_pdf.crt: CN=WoSign Class 3 PDF Signing CA,O=WoSign CA Limited,C=CN (Intermediate Certificate, Expiring 2024-08-08) detail info and audit record

 

Page content

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_pdf.crt" --output cert.crt

Download certificate through wget:

wget -q "https://www.wosign.com/Root/ca1_pdf.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:
            18:7d:a4:2a:cd:73:51:dc:14:19:ea:1d:b1:fb:21:a6
    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 3 PDF Signing CA
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:ef:0d:c0:77:f0:6d:91:5c:48:cc:d2:34:f6:2b:
                    17:fd:40:eb:fe:88:a6:04:5d:e6:3c:57:bd:60:8e:
                    ae:cc:89:ad:1a:39:f7:da:2e:65:35:4d:d6:d1:a6:
                    35:16:bf:df:63:07:72:11:94:d8:49:13:65:3b:89:
                    61:05:4a:8b:a2:83:09:6f:75:b6:07:d2:76:ed:56:
                    49:90:c7:cd:bd:0e:35:ee:7a:a7:1c:ee:e3:1d:15:
                    3e:2c:f5:7a:b3:7a:df:1b:7c:59:75:a6:6e:f2:cd:
                    20:39:f8:d6:ac:68:a4:2c:79:85:67:3d:b7:61:c9:
                    c9:9c:a7:6d:2b:2f:59:97:ca:73:6c:69:c4:c3:4e:
                    d4:9d:71:8c:59:5e:33:0d:a0:63:61:96:d5:f8:a0:
                    08:bb:2e:84:94:ed:25:c3:e5:c8:1b:54:81:7e:6d:
                    2e:bd:bf:4b:a3:79:a1:20:86:ac:e5:8e:a5:8a:54:
                    5f:d5:dd:3f:17:df:6a:15:17:15:8e:49:54:a8:09:
                    22:5a:45:33:a5:f0:a9:95:9c:aa:5f:92:98:95:d7:
                    da:08:37:b2:d7:ed:80:71:22:fd:6a:50:b5:75:a2:
                    af:a2:33:d0:5c:fe:c1:e9:45:80:67:07:1f:87:9d:
                    9b:03:00:5e:b0:ab:69:95:6f:39:a6:d9:4d:01:16:
                    7b:21
                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-class3-pdf.cer

            X509v3 Subject Key Identifier: 
                82:60:88:4A:77:66:06:1F:DD:2E:39:42:47:5B:8C:74:86:D6:B3:80
            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: 1.3.6.1.4.1.36305.1.3.1.1
                  CPS: http://www.wosign.com/policy/

    Signature Algorithm: sha1WithRSAEncryption
         4a:c0:fb:2e:e5:fd:73:93:2e:63:da:b7:6b:d3:c0:09:bb:ec:
         aa:2b:36:61:6d:4b:a1:87:b2:41:0f:ec:6d:87:e2:fb:46:52:
         a4:db:a5:7b:fc:4d:28:a1:a9:ab:8e:87:a3:fc:47:c2:b8:aa:
         46:0c:fe:3a:14:be:a6:03:0a:5f:18:39:7c:a8:09:8f:7f:d1:
         1f:2a:23:ee:50:fb:6f:aa:52:61:e9:c4:d4:fc:69:dc:e6:02:
         7a:1c:25:94:6f:89:0b:b1:e7:04:5c:11:7e:62:ba:04:f0:38:
         f8:93:2a:37:ad:62:2c:b0:ae:b5:5a:9f:07:1f:23:c0:45:48:
         85:1c:4b:e0:07:8a:69:3c:c6:06:2e:50:c5:e8:32:78:28:8f:
         63:81:7a:ad:0f:89:dd:cc:15:0e:fb:e9:47:86:2a:5a:85:9e:
         42:8f:d8:60:e0:8d:43:b9:f5:8a:21:84:54:60:ec:b1:7f:5c:
         b7:10:3b:5b:a8:bc:0c:82:6a:dc:37:4b:64:26:ff:bc:2a:05:
         a2:e5:a3:1a:92:45:a2:0d:dd:ce:94:12:2b:64:e0:bf:9c:19:
         f7:ae:d2:17:ae:28:d7:aa:d6:ee:99:f8:59:7c:82:1e:e8:47:
         ab:5d:d6:57:f7:78:e1:60:bc:fd:69:91:f9:19:62:95:63:46:
         c7:07:2c:8f:aa:6d:3a:09:79:35:d5:1f:41:e0:1a:2c:13:da:
         20:d7:a4:24:ff:73:a7:90:c4:31:e6:1a:90:88:e2:c2:14:d4:
         b2:70:df:31:a4:07:f4:fd:b5:78:49:d0:02:25:99:3b:e0:53:
         1c:bc:52:d1:7b:91:6a:49:1a:49:c6:a1:7c:43:69:96:ca:c2:
         a9:4f:95:62:57:95:0d:7e:13:d7:d3:14:a3:a0:fc:e8:a0:b0:
         59:bc:6f:98:87:1a:85:07:e8:7f:b9:a0:3d:fc:a0:f1:1e:7c:
         ef:41:30:49:ca:41:86:bd:2e:ee:c7:25:82:63:55:c6:57:dd:
         48:50:ae:ed:9c:a6:ac:5c:bf:32:d3:fb:d9:34:2f:fd:ea:63:
         4b:04:25:82:f8:0b:36:50:1b:6b:12:3c:5e:c9:6c:f5:d2:56:
         9c:f2:20:03:e1:8b:e8:0c:11:3d:08:a6:53:66:81:5a:32:d2:
         ba:bc:52:d6:98:8d:a9:33:d2:3f:11:8b:3a:9f:7a:f9:c4:b5:
         14:1f:14:28:4a:b9:78:a0:fc:fd:62:1a:e7:c6:a8:40:bf:4d:
         66:2c:0c:57:ea:9c:ed:9e:9a:80:42:b2:a0:6d:a0:1d:5e:93:
         aa:16:db:a7:33:75:0c:41:bc:6a:71:ae:bd:6f:15:f2:1d:5b:
         c1:ae:d0:4f:35:74:4d:99

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

Download PEM Certificate

Also see Top 1 Millions Domains CA Certificate List

Page version: e13a7e3f2 2023-05-06