www.ffp.uni-freiburg.de

Issued by Uni-FR CA - G02

About this certificate


This digital certificate with serial number 13:89:23:22:6e:80:f5 was issued on by Universitaet Freiburg .

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
  • ERROR: Certificate contains a key usage different from ClientAuth or EmailProtection

Universitaet Freiburg

Organization: Universitaet Freiburg
Organization unit: Science Support Centre
Country: DE

Universitaet Freiburg

Organization: Universitaet Freiburg
Organization unit: Rechenzentrum
Country: DE

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 13:89:23:22:6e:80:f5
Serial Number (int): 5498808552030453
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: 66:3d:14:5e:d5:47:67:ce:ff:1a:7a:e9:3b:cc:e4:53:7a:98:78:8d
AuthorityKeyId: 33:67:a9:d6:f1:93:55:36:ac:a1:32:bd:c1:e4:96:39:ff:4c:70:31

Fingerprint (sha1): 28:fc:9a:b5:18:4c:82:ed:2c:36:b4:20:af:7f:36:84:6d:3b:cd:14
Fingerprint (sha256): 01:63:de:25:eb:4f:77:99:5f:cc:bf:7f:bc:34:b0:d6:d1:67:d0:3e:6c:e2:25:d6:10:cc:9c:93:5c:89:e8:bb

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

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/uni-freiburg-ca/pub/crl/g_cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/uni-freiburg-ca/pub/crl/g_cacrl.crl

Check the revocation status for the current certificate on www.ffp.uni-freiburg.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
Key Encipherment

Extended Key Usages

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----- MIIFqjCCBJKgAwIBAgIHE4kjIm6A9TANBgkqhkiG9w0BAQUFADCBhjELMAkGA1UE BhMCREUxHjAcBgNVBAoTFVVuaXZlcnNpdGFldCBGcmVpYnVyZzEWMBQGA1UECxMN UmVjaGVuemVudHJ1bTEYMBYGA1UEAxMPVW5pLUZSIENBIC0gRzAyMSUwIwYJKoZI hvcNAQkBFhZwa2lAcnoudW5pLWZyZWlidXJnLmRlMB4XDTEyMDMyMTA5NTUzMVoX DTE3MDMyMDA5NTUzMVowgZgxCzAJBgNVBAYTAkRFMR4wHAYDVQQKExVVbml2ZXJz aXRhZXQgRnJlaWJ1cmcxHzAdBgNVBAsTFlNjaWVuY2UgU3VwcG9ydCBDZW50cmUx IDAeBgNVBAMTF3d3dy5mZnAudW5pLWZyZWlidXJnLmRlMSYwJAYJKoZIhvcNAQkB FhdmZnBAc3NjLnVuaS1mcmVpYnVyZy5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEP ADCCAQoCggEBAKV2gE7m3Vdci5D7SuYxvGV81G/6Ho0eK21NE6BoWdgSaGtsNlhd QVVen9r9Af1eIDnTuCsH0hjsycsio2Ko3DuekYk/OHnyK5VvOVdjkdT4BRcL6Zl2 fgVBQ9K/EnW59IE8aAQ6hpM8gKM1KiRRqlg7zjnDWNBGj4cQJyTcnTBEfIlTpSZk F60ZMdCoJ6hlrCZvI4XCw8+AfIQpuyYqyjl8596ogfm0ZM52rPVGcAxIBXOXPqRs IznNcql2PiV//HXd8WrdjPwYBiuM1pnzhrGXufj4XZU9Iue1HlEN4OcCTuFbgEtq wKlEd2UPZ+P96eY6hae/2B6vnEoJFyfjYYkCAwEAAaOCAgcwggIDMAkGA1UdEwQC MAAwCwYDVR0PBAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUFBwMBMB0GA1UdDgQWBBRm PRRe1Udnzv8aeuk7zORTeph4jTAfBgNVHSMEGDAWgBQzZ6nW8ZNVNqyhMr3B5JY5 /0xwMTAiBgNVHREEGzAZgRdmZnBAc3NjLnVuaS1mcmVpYnVyZy5kZTCBjwYDVR0f BIGHMIGEMECgPqA8hjpodHRwOi8vY2RwMS5wY2EuZGZuLmRlL3VuaS1mcmVpYnVy Zy1jYS9wdWIvY3JsL2dfY2FjcmwuY3JsMECgPqA8hjpodHRwOi8vY2RwMi5wY2Eu ZGZuLmRlL3VuaS1mcmVpYnVyZy1jYS9wdWIvY3JsL2dfY2FjcmwuY3JsMIHdBggr BgEFBQcBAQSB0DCBzTAzBggrBgEFBQcwAYYnaHR0cDovL29jc3AucGNhLmRmbi5k ZS9PQ1NQLVNlcnZlci9PQ1NQMEoGCCsGAQUFBzAChj5odHRwOi8vY2RwMS5wY2Eu ZGZuLmRlL3VuaS1mcmVpYnVyZy1jYS9wdWIvY2FjZXJ0L2dfY2FjZXJ0LmNydDBK BggrBgEFBQcwAoY+aHR0cDovL2NkcDIucGNhLmRmbi5kZS91bmktZnJlaWJ1cmct Y2EvcHViL2NhY2VydC9nX2NhY2VydC5jcnQwDQYJKoZIhvcNAQEFBQADggEBAJRB WFyXaDsBwgHBiKRsqvRwtKbpPNoGvXBF+TfOQfLnBR5LUEwWUBlwHdZKp3mfZ0yv 7LUx3R/YxA/W0oiQ1fNfW4o1tXEuSu3HXtwE/+7c/szKK6Jo73OOMjvdzlNV108R iPQNETQLkEZYOj1ZMdyA/kx7Dx+/L3CO3J7jYm59Ns3IwmQYg3z5t6r1wdZQSk6I ZNdaicEUIFZ6VO83bVjFyC7IGY3J/XbWf5AcWxgpVtpc1MDWGiYo92FQ0UUOr2ZE agRk2fxXLPzJ0uDlMzbCV/oYKrKea4bdiR0FkGQ6AW1/CNZf8+lcTKDFy9T/Pmwf CSaUsaD2El17xz9paig= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApXaATubdV1yLkPtK5jG8 ZXzUb/oejR4rbU0ToGhZ2BJoa2w2WF1BVV6f2v0B/V4gOdO4KwfSGOzJyyKjYqjc O56RiT84efIrlW85V2OR1PgFFwvpmXZ+BUFD0r8Sdbn0gTxoBDqGkzyAozUqJFGq WDvOOcNY0EaPhxAnJNydMER8iVOlJmQXrRkx0KgnqGWsJm8jhcLDz4B8hCm7JirK OXzn3qiB+bRkznas9UZwDEgFc5c+pGwjOc1yqXY+JX/8dd3xat2M/BgGK4zWmfOG sZe5+PhdlT0i57UeUQ3g5wJO4VuAS2rAqUR3ZQ9n4/3p5jqFp7/YHq+cSgkXJ+Nh iQIDAQAB -----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 5498808552030453 . . . . . . . . [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 Freiburg' . . . . . . . . . . . . [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 'Uni-FR CA - G02' . . . . . . . . . . . . [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 2012-03-21 09:55:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-20 09:55:31 +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 Freiburg' . . . . . . . . . . . . [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 'Science Support Centre' . . . . . . . . . . . . [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.ffp.uni-freiburg.de' . . . . . . . . . . . . [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 20887755440972325871362148874940038511915855199215924061830840274253589026287698076524551397628849042778806526599891147647357719044685593153690359481389169048472319570326255068255209139952786781574378333184674753813360822462896981146408169751476046323430194682844269849910615277888050349443782555064905804084431995265828077277607937465962667189558497664130657697761671441820627489865335421282341848074733309250497884294037170367351189529534967432897541111376019552749955049899995539071147461713280089306957643245681939171667320564673583400154585797579366335300284915905163801332746359865379822529662136826854407102857 . . . . . . . . . . . . . . . . . . . . [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) 05a0 . . . . . . . . . . . . . . . . [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) 663d145ed54767ceff1a7ae93bcce4537a98788d . . . . . . . . . . . . . . . . [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 3367a9d6f1935536aca132bdc1e49639ff4c7031 . . . . . . . . . . . . . . . . [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 (27 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 (135 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-freiburg-ca/pub/crl/g_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-freiburg-ca/pub/crl/g_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 (208 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-freiburg-ca/pub/cacert/g_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-freiburg-ca/pub/cacert/g_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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