TiHo Hannover CA

Issued by DFN-Verein PCA Global - G01

About this certificate


This digital certificate with serial number 17:a4:24:8f:2c:46:9b was issued on by DFN-Verein .

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com.

Cerificate errors/warnings *beta

  • ERROR: Certificate has key usage [CertSign] set
  • ERROR: Certificate has key usage [CRLSign] set

Stiftung Tieraerztliche Hochschule Hannover

Organization: Stiftung Tieraerztliche Hochschule Hannover
State / Province: Niedersachsen
Locality: Hannover
Country: DE

DFN-Verein

Organization: DFN-Verein
Organization unit: DFN-PKI
State / Province: Niedersachsen
Locality: Hannover
Country: DE

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 17:a4:24:8f:2c:46:9b
Serial Number (int): 6654401392166555
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: 8c:85:70:72:c8:02:35:3b:35:bd:9a:8f:f2:a4:71:be:a5:4d:95:7a
AuthorityKeyId: 49:b7:c6:cf:e8:3d:1f:7f:ea:44:7b:13:29:f7:f1:0a:70:3e:de:64

Fingerprint (sha1): 75:ff:c7:6c:57:0c:28:ef:b7:90:3d:1b:b6:58:c7:b8:e7:64:e6:94
Fingerprint (sha256): 18:78:57:9f:eb:ce:db:39:ab:d5:f0:aa:83:15:b8:5c:11:8b:8c:c4:ce:33:62:a2:ca:59:82:d0:45:85:1d:aa

Issuing Certificate URL: http://cdp1.pca.dfn.de/global-root-ca/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/global-root-ca/pub/cacert/cacert.crt

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/global-root-ca/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/global-root-ca/pub/crl/cacrl.crl

Check the revocation status for the current certificate on TiHo Hannover CA
0
DNS Names
1
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA



Key Usage

Cert Sign
CRL Sign

Extended Key Usages

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is a CA certificate
Maximum Path Lenght:

1

Subject Alternative Names

This certificate doesn't contain any subject alternative names (DNS Name). [email protected]

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFizCCBHOgAwIBAgIHF6QkjyxGmzANBgkqhkiG9w0BAQsFADBaMQswCQYDVQQG EwJERTETMBEGA1UEChMKREZOLVZlcmVpbjEQMA4GA1UECxMHREZOLVBLSTEkMCIG A1UEAxMbREZOLVZlcmVpbiBQQ0EgR2xvYmFsIC0gRzAxMB4XDTE0MDUyNzE0NTM1 MVoXDTE5MDcwOTIzNTkwMFowga0xCzAJBgNVBAYTAkRFMRYwFAYDVQQIEw1OaWVk ZXJzYWNoc2VuMREwDwYDVQQHEwhIYW5ub3ZlcjE0MDIGA1UEChMrU3RpZnR1bmcg VGllcmFlcnp0bGljaGUgSG9jaHNjaHVsZSBIYW5ub3ZlcjEZMBcGA1UEAxMQVGlI byBIYW5ub3ZlciBDQTEiMCAGCSqGSIb3DQEJARYTY2FAdGloby1oYW5ub3Zlci5k ZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAP1drzTUCVOfp2+gI534 +TGVX1zDHSeDkEB5kxyo/NqHB8JpX1y43l46PVh8Kn903bomBXfGxSXK/POcto4E MgE9r/v3P1gRSa8o/FI8CtXguM0yBns2K+qAN8g41NSbxcYKBwANhnuKkE9kgUJv YWhNCR/jbg6MbBR498kcX1wvqw9f4SGEFRiffSIx5L0k0TmGR0tYA0j6Kx1gPW3g HUfUgrbjrrlxUs+j5IlkTOhaRL5ctLPrr5N3QKXokFzG/5V7yJIG0cprgo1joTEz WTDPu5tvFrbI+RRmiHGv6MCOye8GjM3szbwIHeYq5s4QIprx9Hp8rZvlFpkzWgZS sbUCAwEAAaOCAgAwggH8MBIGA1UdEwEB/wQIMAYBAf8CAQEwDgYDVR0PAQH/BAQD AgEGMBEGA1UdIAQKMAgwBgYEVR0gADAdBgNVHQ4EFgQUjIVwcsgCNTs1vZqP8qRx vqVNlXowHwYDVR0jBBgwFoAUSbfGz+g9H3/qRHsTKffxCnA+3mQwHgYDVR0RBBcw FYETY2FAdGloby1oYW5ub3Zlci5kZTCBiAYDVR0fBIGAMH4wPaA7oDmGN2h0dHA6 Ly9jZHAxLnBjYS5kZm4uZGUvZ2xvYmFsLXJvb3QtY2EvcHViL2NybC9jYWNybC5j cmwwPaA7oDmGN2h0dHA6Ly9jZHAyLnBjYS5kZm4uZGUvZ2xvYmFsLXJvb3QtY2Ev cHViL2NybC9jYWNybC5jcmwwgdcGCCsGAQUFBwEBBIHKMIHHMDMGCCsGAQUFBzAB hidodHRwOi8vb2NzcC5wY2EuZGZuLmRlL09DU1AtU2VydmVyL09DU1AwRwYIKwYB BQUHMAKGO2h0dHA6Ly9jZHAxLnBjYS5kZm4uZGUvZ2xvYmFsLXJvb3QtY2EvcHVi L2NhY2VydC9jYWNlcnQuY3J0MEcGCCsGAQUFBzAChjtodHRwOi8vY2RwMi5wY2Eu ZGZuLmRlL2dsb2JhbC1yb290LWNhL3B1Yi9jYWNlcnQvY2FjZXJ0LmNydDANBgkq hkiG9w0BAQsFAAOCAQEArT8idxV6iY9X9JM367c++V90zmNW9vySbygQEJdQEaEA AfZ7jBdkjORFYmBUKzcsiUf4FuKl1M50yWzsCTNTpw77R9wxFBL2pPJl6IeFf1u3 zERuU0QPa8ZplMMwjgQ+nGIntQZ4BSTn/3zuLI1P3uOF2wyZ1tvUUB7De7oW7CVj Sfw7G8ZXYDyBEEzF1aP+m7/S/UREMhctwmnPdltMHTBsS7g0LHb0EaWOrtJuwURx LuNqlK/kSgB/RBmqJSzC9JIP3Um2sZPzMMnwY/+kRMIXdr4HC/8u6IAWP0rH+sJ5 PK4cfNdmh9/soZQqPSR2K3XdQrOoA4+Qniz4+jUjdg== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/V2vNNQJU5+nb6Ajnfj5 MZVfXMMdJ4OQQHmTHKj82ocHwmlfXLjeXjo9WHwqf3TduiYFd8bFJcr885y2jgQy AT2v+/c/WBFJryj8UjwK1eC4zTIGezYr6oA3yDjU1JvFxgoHAA2Ge4qQT2SBQm9h aE0JH+NuDoxsFHj3yRxfXC+rD1/hIYQVGJ99IjHkvSTROYZHS1gDSPorHWA9beAd R9SCtuOuuXFSz6PkiWRM6FpEvly0s+uvk3dApeiQXMb/lXvIkgbRymuCjWOhMTNZ MM+7m28Wtsj5FGaIca/owI7J7waMzezNvAgd5irmzhAimvH0enytm+UWmTNaBlKx tQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded

[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 6654401392166555 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'DE' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'DFN-Verein' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'DFN-PKI' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'DFN-Verein PCA Global - G01' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-05-27 14:53:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-09 23:59:00 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'DE' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Niedersachsen' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Hannover' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Stiftung Tieraerztliche Hochschule Hannover' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'TiHo Hannover CA' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1 (emailAddress) . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String '[email protected]' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 31984488655780972836693699139205925097642772928831892441856992245058503032816734125686286194299622713963970770313808654904333605601552152444785422820582715900226833917035975891674949320149571908069688463623901693480538756246124380547156454649487428857882031614434472588856296696261212641999197051366400434256512327900375773893000739009114204649460430896365793272796838656130535934641734268508226917513955277201661628419486151505258816684530375258871105439874283330068346082955538130680046343320507703912971258420319267673017172114984802401743907488532994659901257845393304246909838996571419961064355737310247066448309 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (8 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (7 bits) 0106 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (10 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32.0 (anyPolicy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 8c857072c802353b35bd9a8ff2a471bea54d957a . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 49b7c6cfe83d1f7fea447b1329f7f10a703ede64 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:1|false] IA5String '[email protected]' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (128 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cdp1.pca.dfn.de/global-root-ca/pub/crl/cacrl.crl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cdp2.pca.dfn.de/global-root-ca/pub/crl/cacrl.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (202 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.pca.dfn.de/OCSP-Server/OCSP' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cdp1.pca.dfn.de/global-root-ca/pub/cacert/cacert.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cdp2.pca.dfn.de/global-root-ca/pub/cacert/cacert.crt' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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