webvpn.uni-wuppertal.de

Issued by Uni-Wuppertal CA

About this certificate


This digital certificate with serial number 0c:a9:4a:f7 was issued on by Bergische Universitaet Wuppertal .

While the certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • ERROR: Certificate doesn't contain any subjectAltName
  • ERROR: Certificate CN is not listed in subjectAltName

Bergische Universitaet Wuppertal

Organization: Bergische Universitaet Wuppertal
Organization unit: ZIM
State / Province: Nordrhein-Westfalen
Locality: Wuppertal
Country: DE

Bergische Universitaet Wuppertal

Organization: Bergische Universitaet Wuppertal
Organization unit: ZIM
State / Province: Nordrhein-Westfalen
Locality: Wuppertal
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 0c:a9:4a:f7
Serial Number (int): 212421367
Serial Number lenght: 28 bits, 4 octets

SubjectKeyId: e7:6b:9e:8a:ba:fa:77:90:4a:63:1e:28:55:d0:60:95:a2:e1:13:e0
AuthorityKeyId: 0b:a4:db:53:15:14:a2:63:39:08:e1:d4:69:a2:ec:b7:20:79:0c:1a

Fingerprint (sha1): 0a:7d:97:17:ac:fa:db:05:2b:61:c3:71:33:37:9a:54:72:20:c4:45
Fingerprint (sha256): 66:4c:d3:a4:c8:ba:30:8a:17:80:d2:42:90:78:bb:a4:24:63:a7:9a:05:c3:a6:da:a1:3c:05:d0:4b:a4:9a:76

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

Revocation information

CRL Distribution Point: http://cdp1.pca.dfn.de/uni-wuppertal-ca/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/uni-wuppertal-ca/pub/crl/cacrl.crl

Check the revocation status for the current certificate on webvpn.uni-wuppertal.de
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

SHA1 with RSA



Key Usage

Digital Signature
Content Commitment
Key Encipherment

Extended Key Usages

Extensions

7 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

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----- MIIFijCCBHKgAwIBAgIEDKlK9zANBgkqhkiG9w0BAQUFADCBuDELMAkGA1UEBhMC REUxHDAaBgNVBAgTE05vcmRyaGVpbi1XZXN0ZmFsZW4xEjAQBgNVBAcTCVd1cHBl cnRhbDEpMCcGA1UEChMgQmVyZ2lzY2hlIFVuaXZlcnNpdGFldCBXdXBwZXJ0YWwx DDAKBgNVBAsTA1pJTTEZMBcGA1UEAxMQVW5pLVd1cHBlcnRhbCBDQTEjMCEGCSqG SIb3DQEJARYUcGtpQHVuaS13dXBwZXJ0YWwuZGUwHhcNMDgwNzI1MTI1NjA3WhcN MTMwNzI0MTI1NjA3WjCBmjELMAkGA1UEBhMCREUxHDAaBgNVBAgTE05vcmRyaGVp bi1XZXN0ZmFsZW4xEjAQBgNVBAcTCVd1cHBlcnRhbDEpMCcGA1UEChMgQmVyZ2lz Y2hlIFVuaXZlcnNpdGFldCBXdXBwZXJ0YWwxDDAKBgNVBAsTA1pJTTEgMB4GA1UE AxMXd2VidnBuLnVuaS13dXBwZXJ0YWwuZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQCfWdMccPVjzAiu8cu45Xg37cAQKvqA+w4T/bgflaSeAXCSF1Xs 4GjCuEJ74KP3kuV3MOcalgbgG0bVV9RvqKp9ytuYqm2RIb4NHrbZJWvSa9KT5Tva 7wOKR0biV/BrY05qoBzxkrXpWxZL2cpjlLDK39GFAbPfK+OHdLg0ZLGVaWTl3qIM rRNEnqWxp3qCP7GbdQ3zBg5xTO/9SluSpEIhxWZTWDlQd96wsINwWCuUbFyyk9C1 B6PwdH4aIYiverxOrMpjt5EkqNdO3msIO9ywc7D76Na7p0yiPSOVWU+b/fV573ml mii2M9TDADcrxMvssAu0YtlFdM1dwS1gv3sxAgMBAAGjggG2MIIBsjAJBgNVHRME AjAAMAsGA1UdDwQEAwIF4DAdBgNVHQ4EFgQU52ueirr6d5BKYx4oVdBglaLhE+Aw HwYDVR0jBBgwFoAUC6TbUxUUomM5COHUaaLstyB5DBowHwYDVR0RBBgwFoEUbm9j QHVuaS13dXBwZXJ0YWwuZGUwgY0GA1UdHwSBhTCBgjA/oD2gO4Y5aHR0cDovL2Nk cDEucGNhLmRmbi5kZS91bmktd3VwcGVydGFsLWNhL3B1Yi9jcmwvY2FjcmwuY3Js MD+gPaA7hjlodHRwOi8vY2RwMi5wY2EuZGZuLmRlL3VuaS13dXBwZXJ0YWwtY2Ev cHViL2NybC9jYWNybC5jcmwwgaYGCCsGAQUFBwEBBIGZMIGWMEkGCCsGAQUFBzAC hj1odHRwOi8vY2RwMS5wY2EuZGZuLmRlL3VuaS13dXBwZXJ0YWwtY2EvcHViL2Nh Y2VydC9jYWNlcnQuY3J0MEkGCCsGAQUFBzAChj1odHRwOi8vY2RwMi5wY2EuZGZu LmRlL3VuaS13dXBwZXJ0YWwtY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MA0GCSqG SIb3DQEBBQUAA4IBAQCGlr0UQGIC5gTikCcCbxbfficlhcT2wLBJydt6F8wI5Gc5 s47qG7vJu8p/IEc7q2WSR3xFal3oLveIL+EUPh9aO64J7lsuPGCOaL4w7wwEHUtn 4UPv5DFXq7Uj6bkKOgdFQP869JzWzgPOgLC+3yHsa73KyW69Fn9xkhDqR6g3W8G7 u4uZorQa20KMEzAyvdy3jxu1t9nvxw5KNzgHOeSUocYUmczYll2gL8NCim+lXmkr LaFNRXMXF+WSGFjFPd7IirCjs7g0jXUrQ7iPti9tQbAsfa+q+4VWSyJu+mMcTbLE uzxwwCkPNerY7jyR+AwBylEM+v1Csfqz8SmIlIQQ -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn1nTHHD1Y8wIrvHLuOV4 N+3AECr6gPsOE/24H5WkngFwkhdV7OBowrhCe+Cj95LldzDnGpYG4BtG1VfUb6iq fcrbmKptkSG+DR622SVr0mvSk+U72u8DikdG4lfwa2NOaqAc8ZK16VsWS9nKY5Sw yt/RhQGz3yvjh3S4NGSxlWlk5d6iDK0TRJ6lsad6gj+xm3UN8wYOcUzv/UpbkqRC IcVmU1g5UHfesLCDcFgrlGxcspPQtQej8HR+GiGIr3q8TqzKY7eRJKjXTt5rCDvc sHOw++jWu6dMoj0jlVlPm/31ee95pZootjPUwwA3K8TL7LALtGLZRXTNXcEtYL97 MQIDAQAB -----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 212421367 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Nordrhein-Westfalen' . . . . . . . . . . . . [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 'Wuppertal' . . . . . . . . . . . . [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 'Bergische Universitaet Wuppertal' . . . . . . . . . . . . [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 'ZIM' . . . . . . . . . . . . [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 'Uni-Wuppertal 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:23|false] UTCTime 2008-07-25 12:56:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-07-24 12:56:07 +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 'Nordrhein-Westfalen' . . . . . . . . . . . . [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 'Wuppertal' . . . . . . . . . . . . [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 'Bergische Universitaet Wuppertal' . . . . . . . . . . . . [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 'ZIM' . . . . . . . . . . . . [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 'webvpn.uni-wuppertal.de' . . . . . . . . [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 20116184676730927493228313841930112880511896559763039813602486566101902935972732834333162761824680520808290396911198246145122723034903524260778914222774007772232321811986264780966001285287433076935431326351645958829100873922518944140324994260294735175930367972071237739534287304631491734236868331713858195597263975193912183309164242678286656010206970156715126373457912779154754573444144831910357553752965675435828986327857363685819898823046306468997899727150943998345615388682961472841029333709310329674671612231733517008232551272394439524005078840199344334852164967451326809713898328376021299042623596312960526416689 . . . . . . . . . . . . . . . . . . . . [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:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05e0 . . . . . . . . . . . . . . . . [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) e76b9e8abafa77904a631e2855d06095a2e113e0 . . . . . . . . . . . . . . . . [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 0ba4db531514a2633908e1d469a2ecb720790c1a . . . . . . . . . . . . . . . . [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 (24 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 (133 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/uni-wuppertal-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/uni-wuppertal-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 (153 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cdp1.pca.dfn.de/uni-wuppertal-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/uni-wuppertal-ca/pub/cacert/cacert.crt' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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