3C9E527903636F4F9C811BD328700C245AEAA587: CN=SwissSign RSA TLS DV ICA 2021 - 1,O=SwissSign AG,C=CH

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CA Certificate Basic Information

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

  • Certificate download URL: http://swisssign.net/cgi-bin/authority/download/3C9E527903636F4F9C811BD328700C245AEAA587 (DER format)
  • Serial number: 1154485430044845699372470632852399975
  • SHA-1 Fingerprint: 65ac561faafb7db1d08edc6a1f9194db6028d388
  • SHA-1 Fingerprint: 65:ac:56:1f:aa:fb:7d:b1:d0:8e:dc:6a:1f:91:94:db:60:28:d3:88
  • SHA-256 Fingerprint: 0e55d0985482bbb7c490eba147c5a021a2c2a2089d3a8af57d01edd540ca5a45
  • SHA-256 Fingerprint: 0e:55:d0:98:54:82:bb:b7:c4:90:eb:a1:47:c5:a0:21:a2:c2:a2:08:9d:3a:8a:f5:7d:01:ed:d5:40:ca:5a:45
  • Signature hash algorithm: sha256
  • Subject: CN=SwissSign RSA TLS DV ICA 2021 - 1,O=SwissSign AG,C=CH
  • Not valid before: 2021-08-03 18:37:34
  • Not valid after: 2036-07-30 18:37:34
  • Issuer:

Download certificate through curl:

curl -sSL http://swisssign.net/cgi-bin/authority/download/3C9E527903636F4F9C811BD328700C245AEAA587 --output cert.crt

Download certificate through wget:

wget -q http://swisssign.net/cgi-bin/authority/download/3C9E527903636F4F9C811BD328700C245AEAA587 --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:
            de:58:86:be:18:0a:81:ff:56:79:bf:b0:9a:a7:67
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, O=SwissSign AG, CN=SwissSign RSA TLS Root CA 2021 - 1
        Validity
            Not Before: Aug  3 18:37:34 2021 GMT
            Not After : Jul 30 18:37:34 2036 GMT
        Subject: C=CH, O=SwissSign AG, CN=SwissSign RSA TLS DV ICA 2021 - 1
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (4096 bit)
                Modulus:
                    00:b9:2e:95:4c:7d:91:8f:f0:0d:af:1b:4a:06:2a:
                    c9:93:96:4e:86:02:bd:ae:4f:e0:fb:fb:e8:20:32:
                    10:d4:7a:4b:21:20:42:e5:17:3c:5b:91:d1:0e:69:
                    36:90:e9:a6:57:5a:ac:ae:34:97:14:ce:18:e2:df:
                    8a:19:c8:1f:96:0e:df:03:0d:d5:f4:e8:8a:23:95:
                    63:bc:2f:c3:83:5e:b9:ae:b7:c1:d0:7e:60:af:65:
                    70:28:04:0f:3f:d7:07:88:af:ec:88:eb:23:ef:c8:
                    1b:3a:bf:3c:f9:c8:42:0e:4e:40:d9:f6:5b:be:cb:
                    41:66:b2:bc:ce:93:55:39:b7:2c:31:b5:99:80:31:
                    d1:33:56:eb:54:f7:fc:53:5f:fb:cc:74:64:dc:15:
                    47:b5:db:04:4d:bc:e4:f8:5f:e0:1e:3b:3c:e4:39:
                    08:c4:fb:3b:91:d7:89:6d:ae:c0:b5:17:85:0e:2c:
                    38:b0:bf:6e:52:b6:11:5c:a2:02:64:44:bf:81:4e:
                    c1:6d:16:81:19:79:68:ca:49:3d:9e:d7:d9:90:9d:
                    f1:c2:18:fb:96:4d:a1:78:f1:71:b3:cd:67:01:bd:
                    d5:c0:7c:8b:86:15:8e:12:bc:9b:eb:78:87:66:7d:
                    bb:ba:df:52:56:40:85:7d:61:8e:c8:68:09:a2:9e:
                    8a:e0:73:43:4c:5c:6a:39:2c:36:be:93:8c:7f:3a:
                    19:fc:bf:0d:97:02:6a:fe:c4:6f:c4:60:61:84:de:
                    37:d1:29:22:03:8b:06:ba:49:b9:e4:66:76:27:ac:
                    0c:0b:82:33:46:fe:0c:41:34:53:16:02:14:d6:6a:
                    34:f5:90:b6:c1:67:ac:b7:0e:02:78:83:f2:90:d5:
                    6a:d0:ae:f4:3a:8a:96:b3:c6:26:2e:19:03:2e:58:
                    57:37:b3:fe:00:21:5f:c2:ef:0b:bb:60:1d:95:bc:
                    bd:a1:5a:66:08:5a:bf:ff:78:9c:22:ca:73:b1:cd:
                    cc:4c:78:b3:18:1f:3f:7f:cd:3f:36:32:a0:42:1b:
                    c3:9c:7f:b0:59:d5:bc:fd:30:eb:57:7b:30:ba:0b:
                    4c:c6:6c:61:d4:83:0d:25:71:04:10:11:a5:f6:c9:
                    cb:0d:7e:4f:23:95:0a:de:da:19:7a:f7:f3:0e:74:
                    1e:2b:55:97:19:b2:fc:03:b7:5e:e5:80:a8:03:b0:
                    0d:30:83:ef:48:bd:19:9a:f9:71:a7:2d:31:4f:dc:
                    4a:61:f4:05:34:a1:73:2f:30:fc:73:60:ed:db:c4:
                    83:0d:ba:8c:d2:dc:52:f7:2e:7c:82:c7:df:43:07:
                    ba:7e:64:2b:de:92:84:35:f1:87:cc:11:e0:5b:15:
                    2e:23:1b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            X509v3 Subject Key Identifier: 
                3C:9E:52:79:03:63:6F:4F:9C:81:1B:D3:28:70:0C:24:5A:EA:A5:87
            X509v3 Authority Key Identifier: 
                keyid:80:F3:8F:D9:FC:82:68:81:53:C1:E4:8B:97:50:1E:A9:F9:C6:1C:B5

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl.swisssign.net/80F38FD9FC82688153C1E48B97501EA9F9C61CB5

                Full Name:
                  URI:ldap://directory.swisssign.net/CN=80F38FD9FC82688153C1E48B97501EA9F9C61CB5%2CO=SwissSign%2CC=CH?certificateRevocationList?base?objectClass=cRLDistributionPoint

            X509v3 Certificate Policies: 
                Policy: 2.16.756.1.89.2.1.1
                Policy: 2.23.140.1.2.1
                Policy: 0.4.0.2042.1.6

            Authority Information Access: 
                CA Issuers - URI:http://swisssign.net/cgi-bin/authority/download/80F38FD9FC82688153C1E48B97501EA9F9C61CB5

    Signature Algorithm: sha256WithRSAEncryption
         6b:0f:25:ed:8d:43:aa:e5:c3:c5:2c:53:4a:75:1c:d1:86:82:
         ef:75:7e:b8:7c:3f:92:c8:b3:01:3a:47:cb:a4:79:3c:b6:6a:
         85:f4:53:77:52:f4:31:b4:9e:f2:2c:50:db:c8:7f:fb:e1:f5:
         f8:e9:95:d4:ca:4a:6b:24:b5:53:ff:1d:9a:14:01:a8:e8:9c:
         f5:b0:b2:b4:86:ee:4d:e6:04:5f:3c:12:58:3c:fa:64:6e:41:
         64:9b:de:1e:3f:b3:fe:fd:30:64:20:d4:ed:c8:85:d7:36:5b:
         31:8d:dd:78:a3:9c:02:4f:8d:6c:3f:8b:a0:05:31:68:c1:1a:
         ae:b9:26:00:a4:45:46:e6:19:3e:d2:aa:71:b4:42:dd:24:14:
         56:e7:a6:ee:cc:ff:6e:99:08:04:9a:1a:13:fd:38:1b:64:e1:
         fd:b3:58:91:17:5c:b9:59:36:df:d1:23:5d:61:5e:ac:27:e3:
         99:8e:96:ac:76:13:dc:1a:3b:0f:55:44:89:92:44:27:0a:58:
         fd:34:7c:f4:23:6d:46:c8:24:2e:40:c1:6c:b7:47:99:73:29:
         83:15:5f:5d:c0:4f:45:f5:ab:59:83:dd:29:33:f9:92:e2:f7:
         b8:15:fa:fd:4a:67:32:cf:86:25:61:d4:62:80:94:e0:d7:c3:
         14:58:40:5e:09:72:8d:6d:12:9c:31:6b:f1:e7:db:3d:07:fa:
         4b:c8:23:b3:e3:f4:0a:f8:b0:72:0f:20:4a:ad:c0:3d:f3:ab:
         00:28:11:b3:a3:3e:8e:c7:10:a3:4f:ab:bb:e2:71:d0:00:a7:
         86:6e:b1:5f:39:77:26:ae:43:6e:df:6c:01:5a:c0:94:94:45:
         60:30:fa:4e:6e:99:7d:73:d1:16:c4:87:51:8b:66:12:6f:3e:
         c2:62:42:36:ca:e9:41:59:29:c1:61:01:f0:04:da:d9:97:91:
         a5:c3:dd:db:4d:6d:fd:b6:16:75:5f:be:10:82:24:4b:04:18:
         ad:b6:d3:e1:5c:2e:ea:6f:e3:3a:06:bb:fc:64:bf:55:ac:d8:
         3a:ed:df:9c:b6:7d:5d:c0:0e:6d:9f:6e:b9:bf:57:77:ca:6b:
         b5:83:b8:0e:51:01:c4:51:ca:01:b0:57:94:d2:d0:11:86:07:
         ad:b1:7f:39:da:81:0a:f5:61:b6:7b:34:0d:c9:36:43:60:eb:
         dd:b0:94:ed:d3:52:27:99:ad:a9:aa:08:8a:a9:d8:a5:62:68:
         a9:48:70:3a:8f:ef:25:26:e0:16:4c:d5:1a:17:91:5a:8f:32:
         69:48:7b:25:fb:30:60:09:16:e6:13:da:4a:11:74:2c:c5:69:
         11:bd:21:c0:e0:16:e0:58

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: a651bdd 2022-03-26