PostSignum Root QCA 4

Summary

Common name:

Organization:

Česká pošta, s.p.

CA owner:

Česká pošta

Serial number:

4000

Fingerprint (SHA-256):

AC:7F:78:62:E6:85:C7:A7:D9:82:6A:58:EA:32:D1:83:D4:89:3F:CC:8F:8F:D6:D9:00:C9:76:9A:98:7E:77:F0

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Trust Stores

Trust store	Status
Microsoft	Included

Key

Key type:

RSA

Key size:

4096 bits

Signature algorithm:

SHA-512 with RSA Encryption

Validity:

2018-07-26T09:56:08Z – 2038-07-26T09:56:08Z

Representations

Text

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 4000 (0xfa0)
        Signature Algorithm: sha512WithRSAEncryption
        Issuer: C=CZ/organizationIdentifier=NTRCZ-47114983, O=\xC4\x8Cesk\xC3\xA1 po\xC5\xA1ta, s.p., CN=PostSignum Root QCA 4
        Validity
            Not Before: Jul 26 09:56:08 2018 GMT
            Not After : Jul 26 09:56:08 2038 GMT
        Subject: C=CZ/organizationIdentifier=NTRCZ-47114983, O=\xC4\x8Cesk\xC3\xA1 po\xC5\xA1ta, s.p., CN=PostSignum Root QCA 4
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (4096 bit)
                Modulus:
                    c6:66:8d:82:a0:7e:be:8b:22:25:78:10:c0:08:8b:9a:
                    19:7f:d5:ad:00:14:0e:64:de:de:21:70:1d:c8:61:42:
                    fa:55:1c:8b:9e:3b:e8:9d:82:47:7c:bb:8e:02:7e:9d:
                    4b:dc:e2:fb:e8:b7:3d:99:11:a8:1d:71:1e:47:c2:24:
                    d1:42:95:7c:64:e2:d7:db:9a:10:de:4c:9e:a6:42:3c:
                    7e:7e:ed:b0:cb:03:ed:c6:bb:5d:fc:39:f4:c4:ee:8a:
                    73:b3:1b:fd:f7:f0:68:54:92:87:a7:f4:6d:9b:7a:d5:
                    12:e8:bf:82:4f:34:a3:af:86:af:6a:8c:e4:20:8c:66:
                    72:ac:11:88:95:ee:b4:22:9a:49:9b:c6:e5:d0:0e:5b:
                    99:12:f8:15:0c:a0:37:02:1a:b1:cb:24:ca:5d:15:cb:
                    af:4b:1f:1e:02:35:42:30:b6:03:7b:6f:5b:3e:fa:57:
                    95:36:91:13:78:b1:69:0a:d3:dd:2e:8c:44:b3:08:3f:
                    90:9b:8c:45:ff:17:68:16:66:18:92:18:48:0a:c2:28:
                    85:58:c8:2f:e0:3b:b3:d1:52:68:b0:bf:6c:8b:61:d9:
                    bb:f7:1b:c2:77:5c:68:21:71:ea:3d:dd:b7:6e:a4:2c:
                    e2:fa:f9:3b:44:33:99:88:d4:ea:46:5b:b8:b5:7c:18:
                    80:6e:54:53:87:df:9b:63:b4:e5:31:32:b6:7e:d8:38:
                    da:ca:e3:5c:35:ce:ce:1a:70:28:a1:fa:97:bc:3e:5d:
                    7e:9e:6c:9e:a3:fe:65:96:25:54:f5:e2:f5:8f:8d:e5:
                    ee:0f:2e:dd:2b:76:e7:7e:ba:22:c3:5b:6e:de:91:25:
                    d1:86:f2:4c:07:12:71:49:bf:17:16:02:8f:51:b3:27:
                    6a:d0:8d:4e:6b:45:68:3f:67:7e:fe:54:86:5c:7b:91:
                    f9:f6:5f:33:ba:d6:b9:f3:b9:fd:82:72:04:a5:36:24:
                    fb:4d:04:97:7a:91:81:20:f8:e0:fb:94:18:26:58:5a:
                    71:ac:dd:2f:b2:47:75:44:e3:26:a6:15:6e:70:3f:66:
                    37:ba:f2:5c:c3:31:f2:f5:c0:34:8c:13:18:76:1d:61:
                    8b:54:62:59:8f:a8:a7:54:a0:59:07:ee:2c:ba:8e:c5:
                    b5:da:b2:cd:3f:40:99:55:bd:6b:57:a4:3e:59:3b:83:
                    fb:3d:dd:fa:de:ca:80:3f:10:8c:07:cb:f1:ef:a2:c9:
                    3b:56:2b:cb:75:8c:14:f0:87:54:6d:7f:09:30:0d:50:
                    6b:15:60:90:c7:ba:17:b0:3b:10:ab:c5:ba:37:f5:2f:
                    f9:c0:9c:fb:79:08:2d:00:da:78:85:4b:e5:c1:32:29
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.postsignum.cz/crl/psrootqca4.crl

                Full Name:
                  URI:http://crl2.postsignum.cz/crl/psrootqca4.crl

                Full Name:
                  URI:http://crl.postsignum.eu/crl/psrootqca4.crl

            X509v3 Certificate Policies: 
                Policy: X509v3 Any Policy
                  User Notice:
                    Explicit Text: Tento certifikat pro elektronickou pecet byl vydan v souladu s narizenim EU c. 910/2014.This is a certificate for electronic seal according to Regulation (EU) No 910/2014.
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:1
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Authority Key Identifier: 
                93:18:36:1F:A9:69:70:51:35:AA:4F:3F:AC:8D:50:7E:26:05:29:0A
            X509v3 Subject Key Identifier: 
                93:18:36:1F:A9:69:70:51:35:AA:4F:3F:AC:8D:50:7E:26:05:29:0A
    Signature Algorithm: sha512WithRSAEncryption
    Signature Value:
        3b:4d:51:69:d9:37:99:4b:a8:8d:2f:46:f8:99:2c:22:11:fa:a9:67:9b:41:98:34:
        52:93:76:bf:91:f6:d8:91:08:f8:77:c1:6a:dd:9e:a6:df:93:32:60:7d:a3:d0:f9:
        d6:b8:51:a0:2f:18:f3:9c:92:d1:60:7d:24:90:8c:6a:e6:5c:17:be:cf:8c:5d:8b:
        4d:3e:29:3b:f6:ef:12:02:37:6a:1a:e3:7f:ad:e2:26:24:cd:1c:53:73:b6:ac:b3:
        2a:e3:81:18:d0:2a:43:64:b4:6d:5f:5a:18:d7:00:aa:f4:9b:17:b8:09:6f:20:c4:
        ff:be:04:17:3f:50:ab:40:47:9e:64:09:1f:8c:50:37:7b:b3:18:93:cc:f1:79:11:
        bf:14:60:8f:e4:83:fe:d5:e7:a8:61:88:3d:6b:ab:8f:82:7a:18:60:6c:21:fa:fa:
        79:c6:11:7a:af:41:da:cc:8f:0b:d1:38:b8:1f:2a:15:fb:c4:42:e9:c0:f4:d2:76:
        98:b2:e8:0a:ab:53:20:25:37:fe:df:79:22:f5:15:38:19:75:a3:aa:be:42:66:04:
        7e:65:20:da:a2:6e:20:16:ed:5d:be:56:85:0e:61:91:17:c8:04:59:50:f2:ea:72:
        65:06:5a:5d:7a:a5:98:99:a3:64:9c:e4:74:d9:3b:86:cb:72:44:fe:c1:85:57:60:
        c8:2c:87:66:d0:53:5f:6a:7e:70:43:ba:e3:83:34:7f:3c:39:f0:e4:68:d2:cd:73:
        bc:6f:ed:a2:84:66:f6:d5:a0:fb:9a:f2:84:b9:86:d9:77:2b:96:5e:15:f9:0c:63:
        16:09:86:f3:01:5a:92:ad:80:a8:da:b8:5b:b3:f1:0c:78:80:97:fc:6a:9e:1f:e4:
        36:0c:24:23:ee:d5:a1:31:eb:76:aa:f3:09:26:f2:03:0c:e3:0d:df:53:da:48:11:
        c5:01:bc:53:ab:df:b8:4b:7c:e2:23:6d:c9:20:9d:9a:9e:a9:58:f3:4f:91:f8:cd:
        38:60:90:12:fe:c6:6a:67:14:94:7c:38:d7:54:9f:bc:3e:f4:62:75:b9:9f:18:0d:
        76:6a:b1:70:37:14:b7:1c:c6:9e:07:17:b4:56:bf:a8:08:f1:59:1e:d3:4b:6e:44:
        48:d9:33:cc:a0:19:10:b4:2c:f4:e4:72:0c:b4:24:83:36:d8:84:22:dd:bc:3a:25:
        73:7d:f1:03:4f:86:7b:56:e3:ce:91:fa:3d:ba:46:0d:9c:66:58:a4:c5:33:66:49:
        41:06:0d:bd:61:fb:3f:9e:53:de:96:c4:e7:74:d4:7a:cd:03:62:5f:88:0a:60:3e:
        8c:f9:8d:e1:8c:dc:1a:b2

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