G2-RootCA1.cer: CN=Amazon Root CA 1,O=Amazon,C=US (Intermediate Certificate, Expiring 2037-12-31) 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.amazontrust.com/repository/G2-RootCA1.cer" --output cert.crt

Download certificate through wget:

wget -q "https://www.amazontrust.com/repository/G2-RootCA1.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:
            06:7f:94:4a:2a:27:cd:f3:fa:c2:ae:2b:01:f9:08:ee:b9:c4:c6
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2
        Validity
            Not Before: May 25 12:00:00 2015 GMT
            Not After : Dec 31 01:00:00 2037 GMT
        Subject: C=US, O=Amazon, CN=Amazon Root CA 1
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:b2:78:80:71:ca:78:d5:e3:71:af:47:80:50:74:
                    7d:6e:d8:d7:88:76:f4:99:68:f7:58:21:60:f9:74:
                    84:01:2f:ac:02:2d:86:d3:a0:43:7a:4e:b2:a4:d0:
                    36:ba:01:be:8d:db:48:c8:07:17:36:4c:f4:ee:88:
                    23:c7:3e:eb:37:f5:b5:19:f8:49:68:b0:de:d7:b9:
                    76:38:1d:61:9e:a4:fe:82:36:a5:e5:4a:56:e4:45:
                    e1:f9:fd:b4:16:fa:74:da:9c:9b:35:39:2f:fa:b0:
                    20:50:06:6c:7a:d0:80:b2:a6:f9:af:ec:47:19:8f:
                    50:38:07:dc:a2:87:39:58:f8:ba:d5:a9:f9:48:67:
                    30:96:ee:94:78:5e:6f:89:a3:51:c0:30:86:66:a1:
                    45:66:ba:54:eb:a3:c3:91:f9:48:dc:ff:d1:e8:30:
                    2d:7d:2d:74:70:35:d7:88:24:f7:9e:c4:59:6e:bb:
                    73:87:17:f2:32:46:28:b8:43:fa:b7:1d:aa:ca:b4:
                    f2:9f:24:0e:2d:4b:f7:71:5c:5e:69:ff:ea:95:02:
                    cb:38:8a:ae:50:38:6f:db:fb:2d:62:1b:c5:c7:1e:
                    54:e1:77:e0:67:c8:0f:9c:87:23:d6:3f:40:20:7f:
                    20:80:c4:80:4c:3e:3b:24:26:8e:04:ae:6c:9a:c8:
                    aa:0d
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Key Usage: critical
                Digital Signature, Certificate Sign, CRL Sign
            X509v3 Subject Key Identifier: 
                84:18:CC:85:34:EC:BC:0C:94:94:2E:08:59:9C:C7:B2:10:4E:0A:08
            X509v3 Authority Key Identifier: 
                keyid:9C:5F:00:DF:AA:01:D7:30:2B:38:88:A2:B8:6D:4A:9C:F2:11:91:83

            Authority Information Access: 
                OCSP - URI:http://ocsp.rootg2.amazontrust.com
                CA Issuers - URI:http://crt.rootg2.amazontrust.com/rootg2.cer

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl.rootg2.amazontrust.com/rootg2.crl

            X509v3 Certificate Policies: 
                Policy: X509v3 Any Policy

    Signature Algorithm: sha256WithRSAEncryption
         62:37:42:5c:bc:10:b5:3e:8b:2c:e9:0c:9b:6c:45:e2:07:00:
         7a:f9:c5:58:0b:b9:08:8c:3e:ed:b3:25:3c:b5:6f:50:e4:cd:
         35:6a:a7:93:34:96:32:21:a9:48:44:ab:9c:ed:3d:b4:aa:73:
         6d:e4:7f:16:80:89:6c:cf:28:03:18:83:47:79:a3:10:7e:30:
         5b:ac:3b:b0:60:e0:77:d4:08:a6:e1:1d:7c:5e:c0:bb:f9:9a:
         7b:22:9d:a7:00:09:7e:ac:46:17:83:dc:9c:26:57:99:30:39:
         62:96:8f:ed:da:de:aa:c5:cc:1b:3e:ca:43:68:6c:57:16:bc:
         d5:0e:20:2e:fe:ff:c2:6a:5d:2e:a0:4a:6d:14:58:87:94:e6:
         39:31:5f:7c:73:cb:90:88:6a:84:11:96:27:a6:ed:d9:81:46:
         a6:7e:a3:72:00:0a:52:3e:83:88:07:63:77:89:69:17:0f:39:
         85:d2:ab:08:45:4d:d0:51:3a:fd:5d:5d:37:64:4c:7e:30:b2:
         55:24:42:9d:36:b0:5d:9c:17:81:61:f1:ca:f9:10:02:24:ab:
         eb:0d:74:91:8d:7b:45:29:50:39:88:b2:a6:89:35:25:1e:14:
         6a:47:23:31:2f:5c:9a:fa:ad:9a:0e:62:51:a4:2a:a9:c4:f9:
         34:9d:21:18

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-----

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Page version: e13a7e3f2 2023-05-06