ca1_ev_ecc.crt: CN=WoSign Class 4 EV ECC Server CA,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_ev_ecc.crt" --output cert.crt

Download certificate through wget:

wget -q "https://www.wosign.com/Root/ca1_ev_ecc.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:
            03:33:89:b4:43:ca:fe:6f:bb:14:d5:63:c5:a9:47:87
    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 4 EV ECC Server CA
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub: 
                    04:f3:6e:1d:1c:24:98:ec:00:c6:c4:58:fe:4f:44:
                    94:99:5b:c2:56:80:29:e8:93:6d:28:b8:e7:5b:a6:
                    e6:7d:be:b9:e3:3a:d6:f1:c9:86:b7:04:a8:f5:8a:
                    fd:63:3c:e4:bd:81:c0:de:13:c0:36:3b:68:89:7d:
                    d8:f1:0e:66:68
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        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/ca1ec-server4.cer

            X509v3 Subject Key Identifier: 
                C4:46:F1:CB:8C:45:A1:AD:49:62:56:60:B2:58:25:C8:2B:6D:60:E8
            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: sha256WithRSAEncryption
         7f:d4:ef:00:93:45:a8:42:a0:be:1d:e1:f5:f6:fc:74:09:cb:
         8d:3a:3c:23:86:0c:f8:54:7a:ee:35:bb:d2:4f:3b:8d:7e:30:
         77:a5:49:d2:14:64:68:75:19:87:79:f9:ae:d8:fb:ce:b1:d7:
         76:d4:43:9a:8c:41:ce:29:fc:ee:64:00:b6:26:75:88:f6:75:
         f3:2a:1a:22:9d:3e:4a:18:59:f1:57:53:dc:cf:3c:f4:59:9d:
         b9:b9:3d:5e:65:51:b6:7a:b5:57:a7:4f:49:15:11:2e:53:38:
         f1:53:3f:fb:86:95:c0:7a:3f:8d:fd:47:ba:b8:bc:35:80:a7:
         04:0a:c1:2a:f5:c2:be:c9:6c:86:c5:b5:5f:b9:d2:e8:f5:e0:
         b9:73:33:fb:1d:7f:c0:41:63:61:96:35:bd:b3:55:0f:29:0c:
         3e:41:04:28:d4:a7:00:de:e6:38:1c:2d:ad:3c:e7:23:22:a9:
         af:17:bb:b7:38:14:03:9c:71:8d:ba:d9:ab:e0:0f:46:f5:5a:
         58:ab:9d:3b:d8:17:c7:4e:66:ea:5f:c0:d4:68:fe:7e:3b:45:
         1d:fb:fb:09:6e:77:5e:cd:64:22:af:36:21:e6:d0:6d:55:25:
         d4:76:0e:fb:fb:43:0a:d7:e8:fd:2a:ef:af:7b:8d:62:f2:0f:
         df:09:73:4d:45:f2:b6:18:88:75:7d:4e:3a:f8:8a:b5:b4:04:
         45:da:dc:fc:0b:fe:21:95:04:7c:f3:29:8b:27:f9:f7:06:c9:
         33:5b:9e:57:cb:8e:1a:38:83:a0:3d:32:1a:3b:2b:4b:72:b2:
         11:a7:e1:e3:13:2a:05:7f:04:4c:1b:10:89:32:26:6f:cd:04:
         f3:39:b0:c8:4c:a3:5b:58:3c:16:cc:74:e0:75:73:a4:f1:ce:
         09:0f:d7:15:8e:72:f4:9e:1d:2d:3b:02:c6:1f:c5:0d:bf:ff:
         e3:6e:1b:d4:44:04:70:a5:fa:f0:21:3b:e3:b4:3b:97:22:40:
         6d:e6:69:23:6b:c1:06:7c:d9:be:9c:8b:44:12:d8:df:cc:73:
         f9:42:0b:c3:f5:37:40:54:ba:dd:81:e5:a2:68:79:65:30:45:
         d6:a1:d2:2f:9c:0f:bf:eb:db:b7:a8:df:76:7a:a8:05:48:40:
         bc:f3:a1:a1:c7:c8:3b:bf:31:d3:00:e7:2a:90:d0:06:1a:a2:
         3b:06:6f:2f:6d:8b:d3:62:70:ce:08:fd:a9:f3:ba:8f:df:b6:
         ea:08:40:01:01:fc:a2:37:88:cd:a3:05:db:c5:5e:5a:c1:2c:
         d7:00:d2:e5:ef:d8:fa:36:37:f8:60:e5:33:ea:e4:7d:55:67:
         3e:25:41:2f:65:fc:3d:48

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-----
MIIE0TCCArmgAwIBAgIQAzOJtEPK/m+7FNVjxalHhzANBgkqhkiG9w0BAQsFADBV
MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxKjAoBgNV
BAMTIUNlcnRpZmljYXRpb24gQXV0aG9yaXR5IG9mIFdvU2lnbjAeFw0xNDExMDgw
MDU4NThaFw0yOTExMDgwMDU4NThaMFMxCzAJBgNVBAYTAkNOMRowGAYDVQQKExFX
b1NpZ24gQ0EgTGltaXRlZDEoMCYGA1UEAxMfV29TaWduIENsYXNzIDQgRVYgRUND
IFNlcnZlciBDQTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABPNuHRwkmOwAxsRY
/k9ElJlbwlaAKeiTbSi451um5n2+ueM61vHJhrcEqPWK/WM85L2BwN4TwDY7aIl9
2PEOZmijggFoMIIBZDAOBgNVHQ8BAf8EBAMCAQYwHQYDVR0lBBYwFAYIKwYBBQUH
AwIGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYBAf8CAQAwMAYDVR0fBCkwJzAloCOg
IYYfaHR0cDovL2NybHMxLndvc2lnbi5jb20vY2ExLmNybDBtBggrBgEFBQcBAQRh
MF8wJwYIKwYBBQUHMAGGG2h0dHA6Ly9vY3NwMS53b3NpZ24uY29tL2NhMTA0Bggr
BgEFBQcwAoYoaHR0cDovL2FpYTEud29zaWduLmNvbS9jYTFlYy1zZXJ2ZXI0LmNl
cjAdBgNVHQ4EFgQUxEbxy4xFoa1JYlZgslglyCttYOgwHwYDVR0jBBgwFoAU4WbP
DtHxs0u3BiAU/ocS1fb++z4wPgYDVR0gBDcwNTAzBgRVHSAAMCswKQYIKwYBBQUH
AgEWHWh0dHA6Ly93d3cud29zaWduLmNvbS9wb2xpY3kvMA0GCSqGSIb3DQEBCwUA
A4ICAQB/1O8Ak0WoQqC+HeH19vx0CcuNOjwjhgz4VHruNbvSTzuNfjB3pUnSFGRo
dRmHefmu2PvOsdd21EOajEHOKfzuZAC2JnWI9nXzKhoinT5KGFnxV1Pczzz0WZ25
uT1eZVG2erVXp09JFREuUzjxUz/7hpXAej+N/Ue6uLw1gKcECsEq9cK+yWyGxbVf
udLo9eC5czP7HX/AQWNhljW9s1UPKQw+QQQo1KcA3uY4HC2tPOcjIqmvF7u3OBQD
nHGNutmr4A9G9VpYq5072BfHTmbqX8DUaP5+O0Ud+/sJbndezWQirzYh5tBtVSXU
dg77+0MK1+j9Ku+ve41i8g/fCXNNRfK2GIh1fU46+Iq1tARF2tz8C/4hlQR88ymL
J/n3BskzW55Xy44aOIOgPTIaOytLcrIRp+HjEyoFfwRMGxCJMiZvzQTzObDITKNb
WDwWzHTgdXOk8c4JD9cVjnL0nh0tOwLGH8UNv//jbhvURARwpfrwITvjtDuXIkBt
5mkja8EGfNm+nItEEtjfzHP5QgvD9TdAVLrdgeWiaHllMEXWodIvnA+/69u3qN92
eqgFSEC886Ghx8g7vzHTAOcqkNAGGqI7Bm8vbYvTYnDOCP2p87qP37bqCEABAfyi
N4jNowXbxV5awSzXANLl79j6Njf4YOUz6uR9VWc+JUEvZfw9SA==
-----END CERTIFICATE-----

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Page version: e13a7e3f2 2023-05-06