crcam1.cer: CN=Cisco Root CA M1,O=Cisco (Root Certificate, Expiring 2033-11-18) 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.

  • Certificate Download URL: https://www.cisco.com/security/pki/certs/crcam1.cer (in DER format )
  • Serial Number : 62235163233600346527246373291812099710
  • SHA-1 Fingerprint : 45ad6bb499011bb4e84e84316a81c27d89ee5ce7
  • SHA-1 Fingerprint : 45:ad:6b:b4:99:01:1b:b4:e8:4e:84:31:6a:81:c2:7d:89:ee:5c:e7
  • SHA-256 Fingerprint : 705eaafc3ff488030017d59832603eefad514171b583808675f45c190e6378f8
  • SHA-256 Fingerprint : 70:5e:aa:fc:3f:f4:88:03:00:17:d5:98:32:60:3e:ef:ad:51:41:71:b5:83:80:86:75:f4:5c:19:0e:63:78:f8
  • Signature Hash Algorithm : sha1
  • Subject : CN=Cisco Root CA M1,O=Cisco
    • Organization: Cisco
    • Common Name: Cisco Root CA M1
  • Not Valid Before: 2008-11-18 21:50:24
  • Not Valid After: 2033-11-18 21:59:46
  • Issuer (Parent Certificate):
  • Audit Record:
    • No public audit information was found by E2Encrypted.com. We update this information regularly, check back later.

Download certificate through curl:

curl -sSL "https://www.cisco.com/security/pki/certs/crcam1.cer" --output cert.crt

Download certificate through wget:

wget -q "https://www.cisco.com/security/pki/certs/crcam1.cer" --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:
            2e:d2:0e:73:47:d3:33:83:4b:4f:dd:0d:d7:b6:96:7e
    Signature Algorithm: sha1WithRSAEncryption
        Issuer: O=Cisco, CN=Cisco Root CA M1
        Validity
            Not Before: Nov 18 21:50:24 2008 GMT
            Not After : Nov 18 21:59:46 2033 GMT
        Subject: O=Cisco, CN=Cisco Root CA M1
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:9a:41:dc:19:dd:49:6a:90:5b:0f:91:d4:68:fd:
                    6e:58:94:5e:72:33:75:b0:a8:ba:47:e6:aa:2d:ff:
                    ca:b2:ed:26:b3:23:0f:7f:ab:28:9a:73:48:e8:b0:
                    32:45:48:84:d3:a3:e6:7e:ad:10:85:91:cf:bf:ca:
                    d5:8c:a2:73:09:b6:13:11:6e:85:c1:8a:73:d9:77:
                    e3:5b:6c:c3:a1:a1:b2:39:c5:f5:14:17:de:77:c2:
                    23:ad:df:9d:1b:07:06:b7:1e:f1:ee:4a:fd:7c:b3:
                    50:50:17:ec:0e:6a:fe:43:bb:31:e6:d5:97:d4:8a:
                    97:57:09:f3:87:5b:71:fd:84:4d:2a:d6:99:69:7d:
                    03:77:2e:2a:1c:f8:5b:e4:55:f5:af:86:0c:7c:00:
                    ee:e0:88:30:dd:18:d2:f0:a0:90:d8:5c:00:63:df:
                    cf:b2:b3:db:c9:09:e1:2a:c8:7c:3d:bc:35:7b:09:
                    e9:70:9e:84:a7:50:55:60:84:32:09:63:95:76:35:
                    4b:6d:6e:12:8e:97:6c:d2:e8:20:c6:ce:14:53:f5:
                    50:8c:69:a0:ad:a8:35:3c:82:85:5a:87:16:a0:81:
                    93:cd:a4:c7:92:23:70:2f:45:58:88:3d:e2:06:0b:
                    81:53:90:01:86:c3:e4:95:4a:e3:eb:19:34:1d:ab:
                    bc:0f
                Exponent: 3 (0x3)
        X509v3 extensions:
            X509v3 Key Usage: 
                Digital Signature, Certificate Sign, CRL Sign
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier: 
                A6:03:1D:7F:CA:BD:B2:91:40:C6:CB:82:36:1F:6B:98:8F:DD:BC:29
            1.3.6.1.4.1.311.21.1: 
                ...
    Signature Algorithm: sha1WithRSAEncryption
         7e:6d:7e:61:1e:da:01:9e:9f:38:61:bd:e7:5f:82:e9:5c:7f:
         bc:e1:1d:6c:50:a0:77:5b:e8:a7:58:3d:31:77:9f:5f:9b:3c:
         0c:b3:24:ac:c7:3c:eb:c0:c6:e1:9e:f6:d2:ec:2d:7b:1f:d6:
         93:d9:4f:5d:51:d3:d4:4f:9e:a9:83:e7:97:f6:ce:17:11:a1:
         8b:d4:57:9d:94:79:3a:1b:71:4b:f5:db:e6:c0:a1:ee:5b:7b:
         93:99:94:e2:ce:33:cf:cb:78:44:96:95:10:55:c3:46:7a:c8:
         b5:b8:8d:34:d6:d3:c2:55:50:54:a3:bb:65:c9:f8:50:93:ac:
         ed:ba:4d:f0:ba:81:ef:1f:f8:03:3d:56:71:29:b5:84:48:70:
         f1:08:29:19:c4:39:cb:41:d1:e9:27:45:b5:e1:25:6b:4f:fe:
         cd:98:57:1d:f3:0f:d1:ca:a4:d1:23:1b:94:cb:65:10:34:47:
         9a:8a:81:05:43:98:3e:6d:98:77:a0:8d:d5:ed:8d:5d:fc:8d:
         c7:2d:05:68:05:69:2f:6f:29:20:81:94:bb:ab:86:09:ca:de:
         6f:38:0a:ab:23:49:05:82:a3:eb:cc:8e:9d:46:a5:4b:e6:60:
         0f:d6:00:30:5e:b3:8e:be:d7:44:ac:32:c7:e8:41:e7:46:ee:
         35:bd:d4:76

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