codesigningroote45.crt: CN=GlobalSign Code Signing Root E45,O=GlobalSign nv-sa,C=BE (Root Certificate, Expiring 2045-03-18) detail info and audit record

 

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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://secure.globalsign.com/cacert/codesigningroote45.crt" --output cert.crt

Download certificate through wget:

wget -q "https://secure.globalsign.com/cacert/codesigningroote45.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:
            76:53:fe:ae:18:26:43:6f:69:f5:1c:c2:77:16:f2:5e
    Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign Code Signing Root E45
        Validity
            Not Before: Mar 18 00:00:00 2020 GMT
            Not After : Mar 18 00:00:00 2045 GMT
        Subject: C=BE, O=GlobalSign nv-sa, CN=GlobalSign Code Signing Root E45
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (384 bit)
                pub: 
                    04:76:19:6d:03:b5:f5:84:23:ab:32:6a:2e:61:dd:
                    84:25:2f:ef:e8:79:27:89:83:c3:83:75:f3:b6:78:
                    6a:08:6d:a2:ad:21:2a:02:90:06:ec:9a:40:9c:7a:
                    86:91:b9:58:85:c8:28:9a:2e:0b:f7:e2:76:a9:df:
                    b2:bd:a9:c3:e9:29:19:79:08:b2:50:d0:c2:c5:9d:
                    0a:61:0c:e3:5d:37:06:4a:5c:fe:84:bd:c0:80:84:
                    fa:4b:55:23:e0:e2:3e
                ASN1 OID: secp384r1
                NIST CURVE: P-384
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Certificate Sign, CRL Sign
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier: 
                A7:9F:DD:D3:54:CD:DB:F8:6C:BF:26:6C:0E:E4:D7:5B:6F:80:CC:42
    Signature Algorithm: ecdsa-with-SHA384
         30:64:02:30:6c:8c:56:b6:c5:37:ae:2d:90:2b:78:ed:b1:1e:
         46:08:d2:c3:4a:28:ef:78:19:08:8e:24:34:46:4f:87:71:61:
         5f:a9:11:4a:6f:32:ab:1c:d1:52:7b:aa:3a:ea:e5:9a:02:30:
         55:2b:77:2f:ce:f8:3f:9b:68:4a:da:d7:a8:4b:45:0d:7e:b2:
         6b:f6:6c:da:b1:15:e2:bc:48:19:77:8b:57:c1:5d:14:d7:41:
         00:cc:26:52:d0:20:b8:19:4f:96:e7:9a

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

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Page version: e13a7e3f2 2023-05-06