ubtprint.rz.uni-bayreuth.de

Issued by Universitaet Bayreuth CA (UNIBT-CA) G01

About this certificate


This digital certificate with serial number 0f:3e:d5:a9 was issued on by Universitaet Bayreuth .

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: localityName or stateOrProvinceName is required if organizationName is set
  • ERROR: stateOrProvinceName is required if organizationName is set
  • ERROR: Certificate doesn't contain any subjectAltName
  • ERROR: Certificate CN is not listed in subjectAltName

Universitaet Bayreuth

Organization: Universitaet Bayreuth
Organization unit: Rechenzentrum
Country: DE

Universitaet Bayreuth

Organization: Universitaet Bayreuth
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 0f:3e:d5:a9
Serial Number (int): 255776169
Serial Number lenght: 28 bits, 4 octets

SubjectKeyId: 55:da:b5:c7:34:47:71:dc:79:88:44:b1:4c:72:26:f4:3b:34:6b:f4
AuthorityKeyId: 8b:09:91:b9:64:b2:73:9b:bc:ab:ad:d4:7c:92:1d:52:df:75:09:6b

Fingerprint (sha1): d9:fd:d7:d3:ca:77:30:5d:a0:64:3a:88:e4:9e:0d:2f:51:cb:04:4a
Fingerprint (sha256): 94:14:40:8c:33:ef:07:01:63:99:0a:1d:05:d1:22:e3:7f:90:2f:93:b5:ba:4f:e0:84:ce:b7:45:33:7e:5c:9e

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

Revocation information

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

Check the revocation status for the current certificate on ubtprint.rz.uni-bayreuth.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

Client Authentication
Server Authentication

Extensions

8 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----- MIIFRzCCBC+gAwIBAgIEDz7VqTANBgkqhkiG9w0BAQUFADCBgjELMAkGA1UEBhMC REUxHjAcBgNVBAoTFVVuaXZlcnNpdGFldCBCYXlyZXV0aDEwMC4GA1UEAxMnVW5p dmVyc2l0YWV0IEJheXJldXRoIENBIChVTklCVC1DQSkgRzAxMSEwHwYJKoZIhvcN AQkBFhJDQUBVbmktQmF5cmV1dGguREUwHhcNMDkxMjA5MDc1NjA5WhcNMTQxMjA4 MDc1NjA5WjBrMQswCQYDVQQGEwJERTEeMBwGA1UEChMVVW5pdmVyc2l0YWV0IEJh eXJldXRoMRYwFAYDVQQLEw1SZWNoZW56ZW50cnVtMSQwIgYDVQQDExt1YnRwcmlu dC5yei51bmktYmF5cmV1dGguZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQDLUgKadKaTrIyZQxPelLgSLv0bVDCrIvjLKNe7YZ6DYxcE27U7HrSek9KJ HhgXkDm1wS3eneY2/W1a4hbRf2YRm2QySbu4MAYiXhodDm7qxkgikPy5Wr+hQKqh A2YzXCMF09kCr6Zybvlt5h3BO4LVLc2+3N0mYGncdS6fyaZSqCm4Wz6XhLdBqlIc VDvipjbb7wQ+rx09qXsoVql1CcP5f26pmij7voicwtBjUIioFFvPzha74/DE6QMn FtVYEKMIoYqboZBLmmYx9pNlmWUGvPuj+naZypHi+hh0Q9v4hbO2w28U0o0aWejp q/I/kW1Hx4EJcsTh8RywE7H0QKcZAgMBAAGjggHZMIIB1TAJBgNVHRMEAjAAMAsG A1UdDwQEAwIF4DAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwHQYDVR0O BBYEFFXatcc0R3HceYhEsUxyJvQ7NGv0MB8GA1UdIwQYMBaAFIsJkblksnObvKut 1HySHVLfdQlrMCcGA1UdEQQgMB6BHEhlaW5yaWNoLk5leUB1bmktYmF5cmV1dGgu ZGUwgYsGA1UdHwSBgzCBgDA+oDygOoY4aHR0cDovL2NkcDEucGNhLmRmbi5kZS91 bmktYmF5cmV1dGgtY2EvcHViL2NybC9jYWNybC5jcmwwPqA8oDqGOGh0dHA6Ly9j ZHAyLnBjYS5kZm4uZGUvdW5pLWJheXJldXRoLWNhL3B1Yi9jcmwvY2FjcmwuY3Js MIGkBggrBgEFBQcBAQSBlzCBlDBIBggrBgEFBQcwAoY8aHR0cDovL2NkcDEucGNh LmRmbi5kZS91bmktYmF5cmV1dGgtY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MEgG CCsGAQUFBzAChjxodHRwOi8vY2RwMi5wY2EuZGZuLmRlL3VuaS1iYXlyZXV0aC1j YS9wdWIvY2FjZXJ0L2NhY2VydC5jcnQwDQYJKoZIhvcNAQEFBQADggEBAEvgMNCJ VOXJ+ecH2kBILN/P+JsMUOkOBTiUyuJBmM0lEQBAbPKhHHPjUNXRI4053ICZTG+d /NQIQFAJE4+x+sNdsLij0sWO/65AXNF820zT+POPkcnk5DyhX6V0wFzzA0lHmi56 itbY+8xqvLJUbV2B6oHaQ9Nu0MwFBYqNE7b0IcAI2L3B9Ro+wbQS5lVX1OiAy/2u d7LGrNM2WuBwLxlG1z0sLnPBUE4cd1zVjSYq/Syf73UUYDVEqauOyQHXtJc00TQ/ f6htUPEbkSbwLb1tRjcFXDC4QcHJFj0BLpe0oOm3vv1qmCMAmYVVjIQYFRQ0rjnX pSv54AeSJq/yMWo= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy1ICmnSmk6yMmUMT3pS4 Ei79G1QwqyL4yyjXu2Geg2MXBNu1Ox60npPSiR4YF5A5tcEt3p3mNv1tWuIW0X9m EZtkMkm7uDAGIl4aHQ5u6sZIIpD8uVq/oUCqoQNmM1wjBdPZAq+mcm75beYdwTuC 1S3NvtzdJmBp3HUun8mmUqgpuFs+l4S3QapSHFQ74qY22+8EPq8dPal7KFapdQnD +X9uqZoo+76InMLQY1CIqBRbz84Wu+PwxOkDJxbVWBCjCKGKm6GQS5pmMfaTZZll Brz7o/p2mcqR4voYdEPb+IWztsNvFNKNGlno6avyP5FtR8eBCXLE4fEcsBOx9ECn GQIDAQAB -----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 255776169 . . . . . . . . [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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Universitaet Bayreuth' . . . . . . . . . . . . [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 'Universitaet Bayreuth CA (UNIBT-CA) G01' . . . . . . . . . . . . [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 2009-12-09 07:56:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-12-08 07:56:09 +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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Universitaet Bayreuth' . . . . . . . . . . . . [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 'Rechenzentrum' . . . . . . . . . . . . [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 'ubtprint.rz.uni-bayreuth.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 25666816629841245235139830972688440631839274526010217607852355613826621533119085808782047344137564640583061616100331834503842986215198900250097340166753901502438358976886830933335218507219063292874801479114310939368243203941806125115550012984151469657361778045708559950116922712114939577060031927329027873425766479063881792394961653770416170234723693248151456723962275111825957772914182697736978721838096860472415769941730905518612584673832203341243830399353666779765377514767646935265297803182751287728074563531959739399440562315877890246857795121964844655528421481432838684096135320817619117395122550793065145083673 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . [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) 55dab5c7344771dc798844b14c7226f43b346bf4 . . . . . . . . . . . . . . . . [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 8b0991b964b2739bbcabadd47c921d52df75096b . . . . . . . . . . . . . . . . [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 (32 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 (131 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-bayreuth-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-bayreuth-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 (151 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-bayreuth-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-bayreuth-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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