emSignECCClass1CAC3.crt: CN=emSign ECC Class 1 CA - C3,O=eMudhra Inc,OU=emSign PKI,C=US (Intermediate Certificate, Expiring 2033-02-18) 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://repository.emsign.com/certs/emSignECCClass1CAC3.crt" --output cert.crt

Download certificate through wget:

wget -q "https://repository.emsign.com/certs/emSignECCClass1CAC3.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:
            bd:6a:07:96:ab:3f:89:55:52:1e
    Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=US, OU=emSign PKI, O=eMudhra Inc, CN=emSign ECC Root CA - C3
        Validity
            Not Before: Feb 18 18:30:00 2018 GMT
            Not After : Feb 18 18:30:00 2033 GMT
        Subject: C=US, OU=emSign PKI, O=eMudhra Inc, CN=emSign ECC Class 1 CA - C3
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (384 bit)
                pub: 
                    04:a8:25:cf:e0:8a:ea:c7:0f:bc:3d:8a:31:b7:f3:
                    c2:22:32:7a:a8:54:09:e9:3b:20:6b:49:78:dc:9b:
                    8e:7f:9b:f4:fb:00:b1:3c:46:0f:7f:4a:ac:8d:b7:
                    31:5b:63:e9:da:e3:67:13:6f:27:6f:6f:b0:26:4d:
                    ef:a9:d4:4c:40:b8:9d:cd:cb:c5:61:5c:d3:a8:29:
                    58:9d:2f:76:db:26:e3:e1:4a:b1:85:70:47:d9:b8:
                    96:7e:9b:d0:b1:90:d0
                ASN1 OID: secp384r1
                NIST CURVE: P-384
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                keyid:FB:5A:48:D0:80:20:40:F2:A8:E9:00:07:69:19:77:A7:E6:C3:F4:CF

            X509v3 Subject Key Identifier: 
                8C:D9:9F:A0:21:35:3E:FC:B4:3A:99:6C:2E:F2:0A:29:6F:F0:EC:92
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Certificate Policies: 
                Policy: X509v3 Any Policy
                  CPS: http://repository.emsign.com

            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            Authority Information Access: 
                OCSP - URI:http://ocsp.emsign.com

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl.emsign.com?RootCAC3.crl

    Signature Algorithm: ecdsa-with-SHA384
         30:65:02:31:00:db:0f:4d:e7:80:1e:5b:39:62:47:50:b2:6b:
         6a:08:96:83:6f:ae:ff:7a:e3:26:56:76:6c:de:65:f8:ed:99:
         19:c0:d1:24:47:89:8a:de:06:50:5c:70:ec:a3:aa:43:05:02:
         30:37:6f:b9:a0:58:33:5a:79:78:d1:51:52:27:e1:11:c3:4b:
         be:f4:f7:b5:a5:ea:3f:15:13:0c:83:fa:1f:ac:d5:df:ca:32:
         18:04:ea:ba:dc:07:6a:48:af:f2:de:4e:f7

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