TrusticoECCDVCA.crt: CN=Trustico ECC DV CA,O=The Trustico Group Ltd,L=Croydon,ST=London,C=GB (Intermediate Certificate, Expiring 2027-09-08) 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 "http://crt.comodoca.com/TrusticoECCDVCA.crt" --output cert.crt

Download certificate through wget:

wget -q "http://crt.comodoca.com/TrusticoECCDVCA.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:
            0e:5a:8a:71:47:0b:d3:d5:6f:ee:58:f5:81:aa:18:22
    Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO ECC Certification Authority
        Validity
            Not Before: Sep  8 00:00:00 2017 GMT
            Not After : Sep  8 23:59:59 2027 GMT
        Subject: C=GB, ST=London, L=Croydon, O=The Trustico Group Ltd, CN=Trustico ECC DV CA
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub: 
                    04:67:54:52:4d:6f:c6:23:fc:27:b8:7e:35:bf:a1:
                    cd:ff:89:ca:44:a3:38:1e:24:c0:24:2b:03:2a:ec:
                    bb:95:00:b9:af:97:5a:cd:e7:cd:3b:b0:64:02:4b:
                    44:c0:91:c3:5c:cd:cb:f3:56:30:17:79:f3:21:c7:
                    fd:72:ec:15:05
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                keyid:75:71:A7:19:48:19:BC:9D:9D:EA:41:47:DF:94:C4:48:77:99:D3:79

            X509v3 Subject Key Identifier: 
                92:D8:96:E2:39:E0:47:E8:64:43:4D:9B:DF:E6:D2:A8:16:29:97:66
            X509v3 Key Usage: critical
                Digital Signature, Certificate Sign, CRL Sign
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.6449.1.2.2.58
                Policy: 2.23.140.1.2.1

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl.comodoca.com/COMODOECCCertificationAuthority.crl

            Authority Information Access: 
                CA Issuers - URI:http://crt.comodoca.com/COMODOECCAddTrustCA.crt
                OCSP - URI:http://ocsp.comodoca.com

    Signature Algorithm: ecdsa-with-SHA384
         30:64:02:30:23:f9:ee:b4:6b:67:f8:f6:98:4c:0c:2e:37:f5:
         78:0e:f8:37:06:f1:af:d8:1d:b8:37:b7:44:b1:94:ab:80:7c:
         ad:c4:b6:f8:9a:e4:bf:48:b2:0b:37:a6:33:91:ee:c3:02:30:
         3f:96:bf:03:24:c3:e5:58:14:9f:57:ec:53:a8:99:cd:62:3b:
         57:f2:f8:d0:5a:90:a6:76:82:8a:db:fe:e4:58:d0:cd:12:8c:
         59:cb:89:51:47:d1:11:8e:10:4e:5d:eb

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