www.oe.uni-due.de

Issued by Universitaet Duisburg-Essen CA -G01

About this certificate


This digital certificate with serial number 14:67:d7:e1:a4:da:dc was issued on by Universitaet Duisburg-Essen .

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: KeyUsage extension SHOULD be marked as critical when present

Universitaet Duisburg-Essen

Organization: Universitaet Duisburg-Essen
Organization unit: Optoelektronik
State / Province: Nordrhein-Westfalen
Locality: Duisburg
Country: DE

Universitaet Duisburg-Essen

Organization: Universitaet Duisburg-Essen
Organization unit: Zentrum fuer Informations- und Mediendienste
State / Province: Nordrhein-Westfalen
Locality: Duisburg
Country: DE

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Certificate Details

Serial Number (hex): 14:67:d7:e1:a4:da:dc
Serial Number (int): 5743676435520220
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: 33:4a:8c:21:7a:e7:1f:e6:90:30:59:e3:16:55:fa:e1:c6:f2:18:c0
AuthorityKeyId: 66:66:bc:96:9b:48:4d:e8:dd:bc:22:a7:a6:5b:d5:a8:41:9f:95:ee

Fingerprint (sha1): fb:00:f4:88:18:a6:c7:36:1f:61:f0:29:3a:d5:da:67:0d:1b:80:dc
Fingerprint (sha256): ff:29:24:5f:98:59:c3:dd:64:59:0f:22:ca:e9:37:62:86:b5:cc:d5:b9:46:73:83:43:f8:d0:01:d3:bf:f2:fa

Issuing Certificate URL: http://cdp1.pca.dfn.de/uni-duisburg-essen-ca/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/uni-duisburg-essen-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/uni-duisburg-essen-ca/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/uni-duisburg-essen-ca/pub/crl/cacrl.crl

Check the revocation status for the current certificate on www.oe.uni-due.de
1
DNS Names
0
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
Data Encipherment

Extended Key Usages

Server Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: www.oe.uni-due.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGJjCCBQ6gAwIBAgIHFGfX4aTa3DANBgkqhkiG9w0BAQUFADCBxjELMAkGA1UE BhMCREUxJDAiBgNVBAoTG1VuaXZlcnNpdGFldCBEdWlzYnVyZy1Fc3NlbjE1MDMG A1UECxMsWmVudHJ1bSBmdWVyIEluZm9ybWF0aW9ucy0gdW5kIE1lZGllbmRpZW5z dGUxLDAqBgNVBAMTI1VuaXZlcnNpdGFldCBEdWlzYnVyZy1Fc3NlbiBDQSAtRzAx MSwwKgYJKoZIhvcNAQkBFh1jYWFkbWluQHVuaS1kdWlzYnVyZy1lc3Nlbi5kZTAe Fw0xMjA5MDYwODA5NTNaFw0xNzA5MDUwODA5NTNaMIGZMQswCQYDVQQGEwJERTEc MBoGA1UECBMTTm9yZHJoZWluLVdlc3RmYWxlbjERMA8GA1UEBxMIRHVpc2J1cmcx JDAiBgNVBAoTG1VuaXZlcnNpdGFldCBEdWlzYnVyZy1Fc3NlbjEXMBUGA1UECxMO T3B0b2VsZWt0cm9uaWsxGjAYBgNVBAMTEXd3dy5vZS51bmktZHVlLmRlMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA165A1VJJSHvCj0vVbAP9+lHAyfQL GbybupVHIZK13xcpy2/f71pFbEKtav+lhqvhEzJX6g8hMXNTClSuoQRvpDaFhEkS 2Vz9jJQOJk05lb9XvLQcUJbn79VQdjoOmOkVLm2095hbVwXyBTmytB2GkXFUU8pK 65BXJM98J63w9jOyQFBFr0zDiTR3WCnoCgQ19xSo4jC61rBu4Qcee05oRxXRFzGJ KpPtmLDWBxpLhW/ytgypuokrgnHIkabbUFHU+xRGMNNqBoHZ1AAwLSTNMaRnHaKN qLC6F9CZJdzcFiqXSk9+BDpaxHffEEmUvy+BkIrW0qAlAVw/L52j+dw91wIDAQAB o4ICQjCCAj4wLwYDVR0gBCgwJjARBg8rBgEEAYGtIYIsAQEEAgMwEQYPKwYBBAGB rSGCLAIBBAIDMAkGA1UdEwQCMAAwCwYDVR0PBAQDAgTwMBMGA1UdJQQMMAoGCCsG AQUFBwMBMB0GA1UdDgQWBBQzSowheucf5pAwWeMWVfrhxvIYwDAfBgNVHSMEGDAW gBRmZryWm0hN6N28IqemW9WoQZ+V7jAcBgNVHREEFTATghF3d3cub2UudW5pLWR1 ZS5kZTCBlwYDVR0fBIGPMIGMMESgQqBAhj5odHRwOi8vY2RwMS5wY2EuZGZuLmRl L3VuaS1kdWlzYnVyZy1lc3Nlbi1jYS9wdWIvY3JsL2NhY3JsLmNybDBEoEKgQIY+ aHR0cDovL2NkcDIucGNhLmRmbi5kZS91bmktZHVpc2J1cmctZXNzZW4tY2EvcHVi L2NybC9jYWNybC5jcmwwgeUGCCsGAQUFBwEBBIHYMIHVMDMGCCsGAQUFBzABhido dHRwOi8vb2NzcC5wY2EuZGZuLmRlL09DU1AtU2VydmVyL09DU1AwTgYIKwYBBQUH MAKGQmh0dHA6Ly9jZHAxLnBjYS5kZm4uZGUvdW5pLWR1aXNidXJnLWVzc2VuLWNh L3B1Yi9jYWNlcnQvY2FjZXJ0LmNydDBOBggrBgEFBQcwAoZCaHR0cDovL2NkcDIu cGNhLmRmbi5kZS91bmktZHVpc2J1cmctZXNzZW4tY2EvcHViL2NhY2VydC9jYWNl cnQuY3J0MA0GCSqGSIb3DQEBBQUAA4IBAQAi7PH/dKeL6vHTvJNGCjrTAhCT5O7n ZbuJnm7TnKEGDueD+I6GW7DXEN3JNCkr2LvE7r9z1OMMEpFTu+iAwKTjN4HNPgll lFTSexpGAmLD2Gx1NhX6vMqQ4N1i5l0RWThA8krAIcg+tBaRtDtXC2ELAROgQ1BQ TJhaz6ayBZnIjm4qpUh7QnIYL9c32YKImX/sqwaNac17i03rh5MvKg78YkI4dAj5 hpqcSWtNsPJEjoKEUH5AqfgrRih/l9qXEGCHnHBedKSy8L9aoY3b1EnzRfI4OCgB 1Du5J/Kv+MGSzXFWhM2Pbes+uI3tf1EQnzg8G8FKGUnNAd8/VG42q0EH -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA165A1VJJSHvCj0vVbAP9 +lHAyfQLGbybupVHIZK13xcpy2/f71pFbEKtav+lhqvhEzJX6g8hMXNTClSuoQRv pDaFhEkS2Vz9jJQOJk05lb9XvLQcUJbn79VQdjoOmOkVLm2095hbVwXyBTmytB2G kXFUU8pK65BXJM98J63w9jOyQFBFr0zDiTR3WCnoCgQ19xSo4jC61rBu4Qcee05o RxXRFzGJKpPtmLDWBxpLhW/ytgypuokrgnHIkabbUFHU+xRGMNNqBoHZ1AAwLSTN MaRnHaKNqLC6F9CZJdzcFiqXSk9+BDpaxHffEEmUvy+BkIrW0qAlAVw/L52j+dw9 1wIDAQAB -----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 5743676435520220 . . . . . . . . [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 Duisburg-Essen' . . . . . . . . . . . . [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 'Zentrum fuer Informations- und Mediendienste' . . . . . . . . . . . . [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 Duisburg-Essen 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 2012-09-06 08:09:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-09-05 08:09:53 +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 'Duisburg' . . . . . . . . . . . . [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 Duisburg-Essen' . . . . . . . . . . . . [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 'Optoelektronik' . . . . . . . . . . . . [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 'www.oe.uni-due.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 27227163050317411120755836387006211047839004798966756576866407247560919585043944593931538431753238669428092540792421908236875291605841720352082930788701862028781401686701738553321583323409938652288561064990329836594065532738393147463251565382889446756355958613478494388888784831587946958472894417819354274404693918535043646875875725652615463890716370448567313518996666356745903721612693838972740328811950236729166099419154935301367454619024938472589294321698164722388117703923297807219504193221842285539178406198485012110599316980661753840798725759373466438338651260312383846781694330179376218442018303212326869548503 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4.2.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.2.1.4.2.3 . . . . . . . . . . . . . . . . [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 (4 bits) 04f0 . . . . . . . . . . . . . . . . [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 (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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) 334a8c217ae71fe6903059e31655fae1c6f218c0 . . . . . . . . . . . . . . . . [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 6666bc969b484de8ddbc22a7a65bd5a8419f95ee . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oe.uni-due.de' . . . . . . . . . . . . . . . . [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 (143 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-duisburg-essen-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-duisburg-essen-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 (216 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/uni-duisburg-essen-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-duisburg-essen-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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