GDCA_HKMR_IV_CA.cer: CN=GDCA HKMR IV CA,O=Global Digital Cybersecurity Authority Co., Ltd.,C=CN (Intermediate Certificate, Expiring 2030-12-30) 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.gdca.com.cn/certdownload/caCertDownLoadServlet?filename=GDCA_HKMR_IV_CA.cer&cn=GDCA%20HKMR%20IV%20CA&name=/GDCA_HKMR_IV_CA.cer (in DER format )
Serial Number : 8786833173106743314
SHA-1 Fingerprint : e92dce1f670078068cbad2b0b8c94da3c6cdf8d6
SHA-1 Fingerprint : e9:2d:ce:1f:67:00:78:06:8c:ba:d2:b0:b8:c9:4d:a3:c6:cd:f8:d6
SHA-256 Fingerprint : 3e72fed196dc6366e29623a03db39eeba0b1c44216df06bd93315af8c84fcfad
SHA-256 Fingerprint : 3e:72:fe:d1:96:dc:63:66:e2:96:23:a0:3d:b3:9e:eb:a0:b1:c4:42:16:df:06:bd:93:31:5a:f8:c8:4f:cf:ad
Signature Hash Algorithm : sha256
Subject : CN=GDCA HKMR IV CA,O=Global Digital Cybersecurity Authority Co., Ltd.,C=CN
- Country Name: CN (China)
- Organization: Global Digital Cybersecurity Authority Co., Ltd.
- Common Name: GDCA HKMR IV CA
Not Valid Before: 2018-09-12 09:39:15
Not Valid After: 2030-12-30 16:00:00
Issuer (Parent Certificate):
- Issuer Name: CN=GDCA ROOT CA1,O=Global Digital Cybersecurity Authority Co., Ltd.,C=CN
- Issuer Certificate URL: NA
Audit Record:
- No public audit information was found by E2Encrypted.com. We update this information regularly, check back later.
- Check its issuer’s audit information: CN=GDCA ROOT CA1,O=Global Digital Cybersecurity Authority Co., Ltd.,C=CN .

Download certificate through curl:

curl -sSL "https://www.gdca.com.cn/certdownload/caCertDownLoadServlet?filename=GDCA_HKMR_IV_CA.cer&cn=GDCA%20HKMR%20IV%20CA&name=/GDCA_HKMR_IV_CA.cer" --output cert.crt

Download certificate through wget:

wget -q "https://www.gdca.com.cn/certdownload/caCertDownLoadServlet?filename=GDCA_HKMR_IV_CA.cer&cn=GDCA%20HKMR%20IV%20CA&name=/GDCA_HKMR_IV_CA.cer" --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: 8786833173106743314 (0x79f11a375fa55812)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, O=Global Digital Cybersecurity Authority Co., Ltd., CN=GDCA ROOT CA1
        Validity
            Not Before: Sep 12 09:39:15 2018 GMT
            Not After : Dec 30 16:00:00 2030 GMT
        Subject: C=CN, O=Global Digital Cybersecurity Authority Co., Ltd., CN=GDCA HKMR IV CA
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:9e:1b:87:c8:be:cf:80:83:4e:cd:92:f2:00:6c:
                    00:bd:98:91:58:84:41:4a:02:b4:51:95:68:2a:49:
                    27:07:a8:76:e6:7a:f7:c1:f4:a7:4c:cc:7d:53:a9:
                    29:6b:8c:a1:54:61:87:13:35:ea:8a:3a:7f:7a:c3:
                    3a:0e:12:7d:e2:e1:fa:e4:d5:21:a2:77:e2:cd:c0:
                    e8:da:20:c2:0c:31:2e:0c:81:19:52:27:cf:28:80:
                    b3:df:2f:51:43:ae:5f:fc:df:70:ad:79:d6:61:eb:
                    d7:01:f6:eb:01:00:ac:67:c0:83:8f:ed:a4:bc:4c:
                    6b:d1:a1:90:2b:4f:b0:58:b7:27:63:7c:dc:b8:11:
                    6a:43:ce:6a:c2:18:1a:ab:ba:82:cc:f7:22:d8:31:
                    af:d8:c2:a2:f9:5d:ac:b3:6f:ab:fa:82:04:f9:78:
                    1f:46:ed:44:34:67:82:3e:fc:3c:e2:4f:56:24:ed:
                    f1:41:98:ad:5c:b5:0b:2d:75:89:ac:a0:ea:d8:68:
                    7f:1b:4d:c2:1e:97:26:1b:d8:ad:f8:d2:3c:75:1c:
                    ab:99:c5:ca:35:0d:b9:17:91:e5:6a:93:89:6e:26:
                    d3:76:ee:c8:e2:b8:44:ef:80:c8:c0:15:5d:12:26:
                    78:2c:3d:28:84:e7:82:ac:93:7e:b6:fc:4e:aa:f7:
                    0c:0b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                3B:B9:BC:1E:DB:BB:CF:B8:32:3B:1C:E9:28:CE:C5:02:82:AC:AB:6B
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            X509v3 Authority Key Identifier: 
                keyid:BC:59:BA:C0:AC:D1:5B:A5:BA:AF:2F:20:95:7E:61:B0:5E:00:C4:2C

            X509v3 Certificate Policies: 
                Policy: X509v3 Any Policy
                  CPS: http://www.gdca.com.cn/cps/domestic-cps

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl.gdca.com.cn/crl/GDCA_ROOT_CA1.crl

            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
    Signature Algorithm: sha256WithRSAEncryption
         a2:41:17:28:25:51:27:49:f1:83:12:61:d6:f3:bd:a7:0a:80:
         e2:f0:b2:ba:6f:93:3d:80:01:ed:cd:15:d6:71:72:9f:2e:96:
         32:c3:f0:da:7c:b1:23:02:65:57:7d:c0:37:cd:50:69:0a:98:
         ef:ec:7d:b6:4c:7f:2c:38:c2:4a:0f:d7:03:73:12:5d:0c:bc:
         61:1b:2e:24:6a:c6:78:1e:b4:05:1c:b0:00:11:8c:53:55:6e:
         db:3c:fe:0b:0b:1c:fe:a9:3c:c3:93:89:d1:37:ec:11:c3:43:
         86:5b:8d:16:06:db:da:d7:91:d1:0b:1b:0c:cb:8c:e6:11:6a:
         66:7e:f8:88:00:79:74:21:a8:ff:0c:79:cc:b8:4c:55:38:1c:
         0c:0d:bc:de:df:5e:9e:40:d9:7c:11:af:e3:35:ea:b9:ff:6f:
         b3:fa:16:a4:65:59:14:80:cf:97:09:00:f1:b5:cf:85:c1:37:
         6f:4d:9f:bd:b6:ce:3c:e5:5c:d3:f6:ad:39:28:f1:b9:e5:35:
         91:7d:fa:11:9e:65:2a:50:9e:d4:b8:11:1b:45:34:b4:32:bc:
         6f:d8:6e:11:49:d5:31:2d:7b:98:cd:4a:65:ed:92:38:c4:bf:
         0c:80:82:a8:83:db:7d:b5:3b:9c:b9:a1:d4:bc:84:ce:ab:12:
         b8:6c:b0:09:1c:71:31:61:47:02:76:3f:6a:4c:28:7e:b4:e1:
         65:74:72:16:86:75:2e:33:c2:70:21:bf:4f:97:86:ec:87:79:
         fb:98:16:5e:03:83:55:4a:8b:95:75:6d:d9:51:a0:a5:02:03:
         fc:80:cc:5e:33:29:58:2e:fa:fe:ff:c5:ec:79:bf:af:29:cf:
         eb:2f:0d:9c:a0:73:79:28:81:7a:8b:ac:48:b8:02:69:f0:07:
         d0:c9:fb:ba:66:d2:95:48:8f:0c:37:3f:ae:b7:66:d0:cd:a4:
         21:36:41:ce:0d:18:71:5b:de:ef:9b:e3:bb:5a:78:4e:31:ff:
         6a:bb:6c:d4:7a:cb:5b:33:9c:eb:29:3c:38:91:30:03:b2:15:
         f9:31:13:55:39:0b:db:a9:8b:60:b0:0a:a6:53:96:12:15:2c:
         7a:ef:08:55:5b:c7:44:4d:5b:60:e1:41:bc:da:f9:c8:4f:de:
         d6:89:f3:50:32:d9:41:01:00:90:06:a3:56:a5:e8:7f:3b:66:
         fc:ad:56:4b:9a:35:9a:8b:30:a2:38:d8:44:23:f5:70:35:c9:
         62:c1:ae:b2:95:7f:56:f4:63:4e:d7:16:58:6b:77:2a:36:65:
         04:7f:49:f3:87:d2:1d:76:a4:ba:c3:10:38:89:c8:08:8a:a2:
         aa:d7:02:90:57:82:03:3b

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

Download PEM Certificate

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