ca1_pdf_2.crt: CN=WoSign Class 3 PDF Signing CA G2,O=WoSign CA Limited,C=CN (Intermediate Certificate, Expiring 2029-11-08) 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_pdf_2.crt" --output cert.crt

Download certificate through wget:

wget -q "https://www.wosign.com/Root/ca1_pdf_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:
            0d:bd:3a:15:16:a4:1b:45:ea:65:75:93:ac:61:89:9b
    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 3 PDF Signing CA G2
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:ef:c5:66:e3:5b:d5:62:2f:d6:d6:22:a4:b8:1d:
                    16:a3:a9:93:aa:a8:db:14:e3:47:88:73:ae:26:75:
                    00:5f:6a:60:18:a6:89:0a:cf:a8:06:87:c3:ca:c6:
                    25:45:b7:7c:63:77:44:03:5d:5c:0e:14:aa:8f:ad:
                    c1:e2:4f:56:83:00:00:03:70:8d:64:ae:4d:4c:21:
                    09:3a:a4:e3:25:a9:91:56:59:30:8b:80:85:7f:da:
                    31:87:8b:9e:19:14:25:bc:47:45:57:5b:ee:6a:41:
                    af:f4:ff:d7:ef:d4:47:0f:b0:7c:de:69:7c:d1:0e:
                    22:c8:69:99:db:6e:36:bf:dc:05:1a:57:21:c3:b2:
                    a8:58:f1:4d:be:c5:ae:a7:98:f1:85:59:cf:34:4a:
                    22:7a:36:c8:3f:aa:c5:43:4e:95:9f:01:a6:73:6a:
                    36:08:fb:7d:0a:ff:1c:c8:a5:6e:55:a3:48:e7:c6:
                    01:11:4a:52:6f:5e:9a:d5:87:cc:d0:3e:d6:1e:0e:
                    56:a4:26:a5:28:eb:06:8f:ba:3f:9b:46:83:a8:68:
                    07:ba:14:5c:4a:6d:13:ae:e8:56:26:03:ff:bf:00:
                    38:66:ce:da:2a:fd:f9:c6:cd:09:40:27:a8:36:ee:
                    04:15:7f:05:e3:6f:9b:38:6c:91:0a:95:d5:18:7b:
                    8e:2d
                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/ca1g2-pdf3.cer

            X509v3 Subject Key Identifier: 
                E6:B9:6D:21:66:6D:B4:CE:1E:17:29:24:40:10:5F:7C:67:B2:00:E1
            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: 1.3.6.1.4.1.36305.6.3.5.1
                  CPS: http://www.wosign.com/policy/

    Signature Algorithm: sha256WithRSAEncryption
         15:8c:65:00:9c:56:b6:d5:36:d0:03:e3:28:33:c1:f8:78:d1:
         59:5e:9f:0e:0c:da:b2:26:0e:27:39:df:8c:6e:0e:0a:c4:49:
         3c:d6:4d:f8:57:28:87:4c:00:d8:c1:21:c1:b5:23:e8:89:c9:
         ed:d3:26:4b:20:8c:f0:af:41:e8:1b:e0:aa:c1:cb:76:56:70:
         6d:da:5f:1e:8e:c9:f4:7e:11:24:6b:0b:2b:8c:3d:af:57:5b:
         3b:62:7a:e1:3b:bf:ef:09:a2:d7:af:7c:da:46:13:e6:de:00:
         bc:f7:9a:d8:62:34:00:60:50:3d:12:6d:55:82:77:2c:23:3e:
         87:51:96:65:ee:f2:c5:2a:1a:6f:e9:24:91:df:6f:f5:7a:01:
         c0:18:37:db:cf:97:05:32:13:c5:86:3e:7f:6a:d8:5c:71:70:
         09:f4:48:2c:f6:8d:bd:70:4d:c3:19:22:30:5d:cc:1a:2b:16:
         97:80:84:c9:e5:09:7e:e2:2c:48:40:10:96:c5:cc:e9:b5:1a:
         48:7b:59:bb:74:93:1c:15:ce:38:24:ce:9a:9e:4f:ae:5e:6c:
         9a:5e:0e:70:68:36:d2:fb:45:cd:52:59:2a:4f:31:60:ce:71:
         ab:15:7d:c0:88:a7:52:d5:87:b1:21:9a:86:12:5b:20:04:2c:
         93:3c:8b:28:90:80:e9:ac:a5:d2:8d:1d:8c:8a:2e:da:ba:fd:
         50:04:a6:46:2d:a6:3f:ac:ea:b5:89:af:9c:aa:85:eb:26:dc:
         b9:54:2e:37:3d:30:9d:26:e1:d8:fd:65:0c:b8:fd:1e:7c:34:
         d0:fa:40:4a:0f:2f:8a:26:c2:1a:e1:ac:2d:10:02:23:53:09:
         f2:3f:21:08:5c:0c:a5:e7:3c:92:46:ea:9d:5a:db:a9:8a:b3:
         80:9b:5a:4b:e5:00:22:b2:8d:5f:fc:e3:bd:b4:29:fc:0f:fa:
         a2:96:24:8e:3c:de:17:32:2b:26:0d:56:cb:0f:be:ae:20:10:
         e0:47:a5:6c:86:70:5e:b5:ac:d7:72:3a:de:34:77:6a:40:77:
         aa:28:fd:0f:95:1d:d2:67:41:f7:8c:f1:5a:ee:85:69:7a:d2:
         65:8a:ed:1a:27:4d:b9:c4:1d:6f:e6:d7:98:0e:b3:e9:ed:e2:
         84:19:19:8c:44:05:49:ea:bb:4c:a1:fc:08:59:d9:86:37:21:
         5e:85:e0:a5:76:8f:6b:b5:6c:ce:02:2a:ad:b8:27:8b:30:c7:
         b6:a2:2f:45:90:29:d9:ae:38:85:9f:e7:9f:c7:6e:b9:91:ae:
         7b:e0:5f:7c:af:4f:ba:63:b1:3f:a0:d9:39:dc:5e:d7:7b:b2:
         83:a0:1c:67:a0:6a:b7:10

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-----
MIIFojCCA4qgAwIBAgIQDb06FRakG0XqZXWTrGGJmzANBgkqhkiG9w0BAQsFADBV
MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxKjAoBgNV
BAMTIUNlcnRpZmljYXRpb24gQXV0aG9yaXR5IG9mIFdvU2lnbjAeFw0xNDExMDgw
MDU4NThaFw0yOTExMDgwMDU4NThaMFQxCzAJBgNVBAYTAkNOMRowGAYDVQQKExFX
b1NpZ24gQ0EgTGltaXRlZDEpMCcGA1UEAxMgV29TaWduIENsYXNzIDMgUERGIFNp
Z25pbmcgQ0EgRzIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDvxWbj
W9ViL9bWIqS4HRajqZOqqNsU40eIc64mdQBfamAYpokKz6gGh8PKxiVFt3xjd0QD
XVwOFKqPrcHiT1aDAAADcI1krk1MIQk6pOMlqZFWWTCLgIV/2jGHi54ZFCW8R0VX
W+5qQa/0/9fv1EcPsHzeaXzRDiLIaZnbbja/3AUaVyHDsqhY8U2+xa6nmPGFWc80
SiJ6Nsg/qsVDTpWfAaZzajYI+30K/xzIpW5Vo0jnxgERSlJvXprVh8zQPtYeDlak
JqUo6waPuj+bRoOoaAe6FFxKbROu6FYmA/+/ADhmztoq/fnGzQlAJ6g27gQVfwXj
b5s4bJEKldUYe44tAgMBAAGjggFtMIIBaTAOBgNVHQ8BAf8EBAMCAQYwHQYDVR0l
BBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMEMBIGA1UdEwEB/wQIMAYBAf8CAQAwMAYD
VR0fBCkwJzAloCOgIYYfaHR0cDovL2NybHMxLndvc2lnbi5jb20vY2ExLmNybDBq
BggrBgEFBQcBAQReMFwwJwYIKwYBBQUHMAGGG2h0dHA6Ly9vY3NwMS53b3NpZ24u
Y29tL2NhMTAxBggrBgEFBQcwAoYlaHR0cDovL2FpYTEud29zaWduLmNvbS9jYTFn
Mi1wZGYzLmNlcjAdBgNVHQ4EFgQU5rltIWZttM4eFykkQBBffGeyAOEwHwYDVR0j
BBgwFoAU4WbPDtHxs0u3BiAU/ocS1fb++z4wRgYDVR0gBD8wPTA7BgwrBgEEAYKb
UQYDBQEwKzApBggrBgEFBQcCARYdaHR0cDovL3d3dy53b3NpZ24uY29tL3BvbGlj
eS8wDQYJKoZIhvcNAQELBQADggIBABWMZQCcVrbVNtAD4ygzwfh40Vlenw4M2rIm
Dic534xuDgrESTzWTfhXKIdMANjBIcG1I+iJye3TJksgjPCvQegb4KrBy3ZWcG3a
Xx6OyfR+ESRrCyuMPa9XWztieuE7v+8JotevfNpGE+beALz3mthiNABgUD0SbVWC
dywjPodRlmXu8sUqGm/pJJHfb/V6AcAYN9vPlwUyE8WGPn9q2FxxcAn0SCz2jb1w
TcMZIjBdzBorFpeAhMnlCX7iLEhAEJbFzOm1Gkh7Wbt0kxwVzjgkzpqeT65ebJpe
DnBoNtL7Rc1SWSpPMWDOcasVfcCIp1LVh7EhmoYSWyAELJM8iyiQgOmspdKNHYyK
Ltq6/VAEpkYtpj+s6rWJr5yqhesm3LlULjc9MJ0m4dj9ZQy4/R58NND6QEoPL4om
whrhrC0QAiNTCfI/IQhcDKXnPJJG6p1a26mKs4CbWkvlACKyjV/84720KfwP+qKW
JI483hcyKyYNVssPvq4gEOBHpWyGcF61rNdyOt40d2pAd6oo/Q+VHdJnQfeM8Vru
hWl60mWK7RonTbnEHW/m15gOs+nt4oQZGYxEBUnqu0yh/AhZ2YY3IV6F4KV2j2u1
bM4CKq24J4swx7aiL0WQKdmuOIWf55/HbrmRrnvgX3yvT7pjsT+g2TncXtd7soOg
HGegarcQ
-----END CERTIFICATE-----

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Page version: e13a7e3f2 2023-05-06