HaricaECCRootCA2015.crt: CN=Hellenic Academic and Research Institutions ECC RootCA 2015,O=Hellenic Academic and Research Institutions Cert. Authority,L=Athens,C=GR

Page content

CA Certificate Basic Information

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

  • Certificate download URL: http://repo.harica.gr/certs/HaricaECCRootCA2015.crt (DER format)
  • Serial number: 0
  • SHA-1 Fingerprint: 9ff1718d92d59af37d7497b4bc6f84680bbab666
  • SHA-1 Fingerprint: 9f:f1:71:8d:92:d5:9a:f3:7d:74:97:b4:bc:6f:84:68:0b:ba:b6:66
  • SHA-256 Fingerprint: 44b545aa8a25e65a73ca15dc27fc36d24c1cb9953a066539b11582dc487b4833
  • SHA-256 Fingerprint: 44:b5:45:aa:8a:25:e6:5a:73:ca:15:dc:27:fc:36:d2:4c:1c:b9:95:3a:06:65:39:b1:15:82:dc:48:7b:48:33
  • Signature hash algorithm: sha256
  • Subject: CN=Hellenic Academic and Research Institutions ECC RootCA 2015,O=Hellenic Academic and Research Institutions Cert. Authority,L=Athens,C=GR
  • Not valid before: 2015-07-07 10:37:12
  • Not valid after: 2040-06-30 10:37:12
  • Issuer:
    • Issuer name: CN=Hellenic Academic and Research Institutions ECC RootCA 2015,O=Hellenic Academic and Research Institutions Cert. Authority,L=Athens,C=GR
    • Issuer certificate URL: None

Download certificate through curl:

curl -sSL http://repo.harica.gr/certs/HaricaECCRootCA2015.crt --output cert.crt

Download certificate through wget:

wget -q http://repo.harica.gr/certs/HaricaECCRootCA2015.crt --output-document=cert.crt

CA Certificate Detail Information

Use openssl x509 to decode certificate to get detail information:

openssl x509 -in cert.crt -inform der -text -noout

Decoded detail certificate information:

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 0 (0x0)
    Signature Algorithm: ecdsa-with-SHA256
        Issuer: C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions ECC RootCA 2015
        Validity
            Not Before: Jul  7 10:37:12 2015 GMT
            Not After : Jun 30 10:37:12 2040 GMT
        Subject: C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions ECC RootCA 2015
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (384 bit)
                pub: 
                    04:92:a0:41:e8:4b:82:84:5c:e2:f8:31:11:99:86:
                    64:4e:09:25:2f:9d:41:2f:0a:ae:35:4f:74:95:b2:
                    51:64:6b:8d:6b:e6:3f:70:95:f0:05:44:47:a6:72:
                    38:50:76:95:02:5a:8e:ae:28:9e:f9:2d:4e:99:ef:
                    2c:48:6f:4c:25:29:e8:d1:71:5b:df:1d:c1:75:37:
                    b4:d7:fa:7b:7a:42:9c:6a:0a:56:5a:7c:69:0b:aa:
                    80:09:24:6c:7e:c1:46
                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: 
                B4:22:0B:82:99:24:01:0E:9C:BB:E4:0E:FD:BF:FB:97:20:93:99:2A
    Signature Algorithm: ecdsa-with-SHA256
         30:64:02:30:67:ce:16:62:38:a2:ac:62:45:a7:a9:95:24:c0:
         1a:27:9c:32:3b:c0:c0:d5:ba:a9:e7:f8:04:43:53:85:ee:52:
         21:de:9d:f5:25:83:3e:9e:58:4b:2f:d7:67:13:0e:21:02:30:
         05:e1:75:01:de:68:ed:2a:1f:4d:4c:09:08:0d:ec:4b:ad:64:
         17:28:e7:75:ce:45:65:72:21:17:cb:22:41:0e:8c:13:98:38:
         9a:54:6d:9b:ca:e2:7c:ea:02:58:22:91

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-----

Download PEM Certificate

Also see Top 1 Millions Domains CA Certificate List


Page version: a651bdd 2022-03-26