GeoTrustPCA-G2.crt: CN=GeoTrust Primary Certification Authority - G2,OU=(c) 2007 GeoTrust Inc. - For authorized use only,O=GeoTrust Inc.,C=US (Root Certificate, Expiring 2038-01-18) detail info and audit record

 

Page content

CA Certificate Information and Audit Record

This certificate is root certificate used for the issuance of other certificates.

Download certificate through curl:

curl -sSL "https://cacerts.digicert.com/GeoTrustPCA-G2.crt" --output cert.crt

Download certificate through wget:

wget -q "https://cacerts.digicert.com/GeoTrustPCA-G2.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:
            3c:b2:f4:48:0a:00:e2:fe:eb:24:3b:5e:60:3e:c3:6b
    Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=US, O=GeoTrust Inc., OU=(c) 2007 GeoTrust Inc. - For authorized use only, CN=GeoTrust Primary Certification Authority - G2
        Validity
            Not Before: Nov  5 00:00:00 2007 GMT
            Not After : Jan 18 23:59:59 2038 GMT
        Subject: C=US, O=GeoTrust Inc., OU=(c) 2007 GeoTrust Inc. - For authorized use only, CN=GeoTrust Primary Certification Authority - G2
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (384 bit)
                pub: 
                    04:15:b1:e8:fd:03:15:43:e5:ac:eb:87:37:11:62:
                    ef:d2:83:36:52:7d:45:57:0b:4a:8d:7b:54:3b:3a:
                    6e:5f:15:02:c0:50:a6:cf:25:2f:7d:ca:48:b8:c7:
                    50:63:1c:2a:21:08:7c:9a:36:d8:0b:fe:d1:26:c5:
                    58:31:30:28:25:f3:5d:5d:a3:b8:b6:a5:b4:92:ed:
                    6c:2c:9f:eb:dd:43:89:a2:3c:4b:48:91:1d:50:ec:
                    26:df:d6:60:2e:bd:21
                ASN1 OID: secp384r1
                NIST CURVE: P-384
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Subject Key Identifier: 
                15:5F:35:57:51:55:FB:25:B2:AD:03:69:FC:01:A3:FA:BE:11:55:D5
    Signature Algorithm: ecdsa-with-SHA384
         30:64:02:30:64:96:59:a6:e8:09:de:8b:ba:fa:5a:88:88:f0:
         1f:91:d3:46:a8:f2:4a:4c:02:63:fb:6c:5f:38:db:2e:41:93:
         a9:0e:e6:9d:dc:31:1c:b2:a0:a7:18:1c:79:e1:c7:36:02:30:
         3a:56:af:9a:74:6c:f6:fb:83:e0:33:d3:08:5f:a1:9c:c2:5b:
         9f:46:d6:b6:cb:91:06:63:a2:06:e7:33:ac:3e:a8:81:12:d0:
         cb:ba:d0:92:0b:b6:9e:96:aa:04:0f:8a

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