emSignECCRootCAG3.crt: CN=emSign ECC Root CA - G3,O=eMudhra Technologies Limited,OU=emSign PKI,C=IN (Root Certificate, Expiring 2043-02-18) 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://repository.emsign.com/certs/emSignECCRootCAG3.crt" --output cert.crt

Download certificate through wget:

wget -q "https://repository.emsign.com/certs/emSignECCRootCAG3.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:f6:07:a9:68:70:0e:da:8b:84
    Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=IN, OU=emSign PKI, O=eMudhra Technologies Limited, CN=emSign ECC Root CA - G3
        Validity
            Not Before: Feb 18 18:30:00 2018 GMT
            Not After : Feb 18 18:30:00 2043 GMT
        Subject: C=IN, OU=emSign PKI, O=eMudhra Technologies Limited, CN=emSign ECC Root CA - G3
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (384 bit)
                pub: 
                    04:23:a5:0c:b8:2d:12:f5:28:f3:b1:b2:dd:e2:02:
                    12:80:9e:39:5f:49:4d:9f:c9:25:34:59:74:ec:bb:
                    06:1c:e7:c0:72:af:e8:ae:2f:e1:41:54:87:14:a8:
                    4a:b2:e8:7c:82:e6:5b:6a:b5:dc:b3:75:ce:8b:06:
                    d0:86:23:bf:46:d5:8e:0f:3f:04:f4:d7:1c:92:7e:
                    f6:a5:63:c2:f5:5f:8e:2e:4f:a1:18:19:02:2b:32:
                    0a:82:64:7d:16:93:d1
                ASN1 OID: secp384r1
                NIST CURVE: P-384
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                7C:5D:02:84:13:D4:CC:8A:9B:81:CE:17:1C:2E:29:1E:9C:48:63:42
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: ecdsa-with-SHA384
         30:66:02:31:00:be:f3:61:cf:02:10:1d:64:95:07:b8:18:6e:
         88:85:05:2f:83:08:17:90:ca:1f:8a:4c:e8:0d:1b:7a:b1:ad:
         d5:81:09:47:ef:3b:ac:08:04:7c:5c:99:b1:ed:47:07:d2:02:
         31:00:9d:ba:55:fc:a9:4a:e8:ed:ed:e6:76:01:42:7b:c8:f8:
         60:d9:8d:51:8b:55:3b:fb:8c:7b:eb:65:09:c3:f8:96:cd:47:
         a8:82:f2:16:55:77:24:7e:12:10:95:04:2c:a3

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