TUD CA G01

Issued by DFN-Verein PCA Global - G01

About this certificate


This digital certificate with serial number 0a:a9:db:1e 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: KeyUsage extension SHOULD be marked as critical when present
  • ERROR: Certificate has key usage [CertSign] set
  • ERROR: Certificate has key usage [CRLSign] set

Technische Universitaet Darmstadt

Organization: Technische Universitaet Darmstadt
State / Province: Hessen
Locality: Darmstadt
Country: DE

DFN-Verein

Organization: DFN-Verein
Organization unit: DFN-PKI
State / Province: Hessen
Locality: Darmstadt
Country: DE

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This certificate will expire on

Certificate Details

Serial Number (hex): 0a:a9:db:1e
Serial Number (int): 178903838
Serial Number lenght: 28 bits, 4 octets

SubjectKeyId: ba:37:c8:a4:74:c6:34:3e:91:27:9f:55:1b:5e:f8:1b:d9:a8:e4:41
AuthorityKeyId: 49:b7:c6:cf:e8:3d:1f:7f:ea:44:7b:13:29:f7:f1:0a:70:3e:de:64

Fingerprint (sha1): 2e:43:40:ea:47:47:86:31:9c:78:67:a4:3c:cf:93:12:fc:b0:b2:a0
Fingerprint (sha256): 2a:d6:09:69:bc:84:07:b6:40:6d:08:7c:b1:99:40:08:46:f2:88:25:83:be:cb:cc:f0:a1:d2:2f:e3:f8:3f:fb

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

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 TUD CA G01
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

Cert Sign
CRL Sign

Extended Key Usages

Extensions

7 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----- MIIFNTCCBB2gAwIBAgIECqnbHjANBgkqhkiG9w0BAQUFADBaMQswCQYDVQQGEwJE RTETMBEGA1UEChMKREZOLVZlcmVpbjEQMA4GA1UECxMHREZOLVBLSTEkMCIGA1UE AxMbREZOLVZlcmVpbiBQQ0EgR2xvYmFsIC0gRzAxMB4XDTA3MDcwMzE0MzA0MFoX DTE5MDYzMDAwMDAwMFowgZ4xCzAJBgNVBAYTAkRFMQ8wDQYDVQQIEwZIZXNzZW4x EjAQBgNVBAcTCURhcm1zdGFkdDEqMCgGA1UEChMhVGVjaG5pc2NoZSBVbml2ZXJz aXRhZXQgRGFybXN0YWR0MRMwEQYDVQQDEwpUVUQgQ0EgRzAxMSkwJwYJKoZIhvcN AQkBFhp0dWQtY2FAaHJ6LnR1LWRhcm1zdGFkdC5kZTCCASIwDQYJKoZIhvcNAQEB BQADggEPADCCAQoCggEBAJ50CXwK7fvlBZEVJiNkmYKE5bIfUF9DI5Y8S4JkeFpg uwBAIpMa5ucxLAjVeHaDLfh2jkOPKlz1maOvFV+qQaJW8Xvyix73GNmmfvLZ7I/V T7T2+J9TP1+3wkpfk3OpsAlSlkUQTU7EVoF2ugxmrxLVPHv/8l9De+8t2qA3Hu78 D6b6DaTO0djTVwr/aMhDH2c9tUg3xdYY8ndOuggY38bJ8MwJ7gq7lbD/6sh81WvU GuWfbrVwNm+VdbCGkRTIxIHhG8G46YSQgnoYVhPUNApF8ZiGYq0oJNBWvLpTMbxb 7qRL0KeeEYEnCRSryKwOqGK2VCf/90f+Wtc8Iu/JuE0CAwEAAaOCAbwwggG4MBIG A1UdEwEB/wQIMAYBAf8CAQEwCwYDVR0PBAQDAgEGMB0GA1UdDgQWBBS6N8ikdMY0 PpEnn1UbXvgb2ajkQTAfBgNVHSMEGDAWgBRJt8bP6D0ff+pEexMp9/EKcD7eZDAl BgNVHREEHjAcgRp0dWQtY2FAaHJ6LnR1LWRhcm1zdGFkdC5kZTCBiAYDVR0fBIGA MH4wPaA7oDmGN2h0dHA6Ly9jZHAxLnBjYS5kZm4uZGUvZ2xvYmFsLXJvb3QtY2Ev cHViL2NybC9jYWNybC5jcmwwPaA7oDmGN2h0dHA6Ly9jZHAyLnBjYS5kZm4uZGUv Z2xvYmFsLXJvb3QtY2EvcHViL2NybC9jYWNybC5jcmwwgaIGCCsGAQUFBwEBBIGV MIGSMEcGCCsGAQUFBzAChjtodHRwOi8vY2RwMS5wY2EuZGZuLmRlL2dsb2JhbC1y b290LWNhL3B1Yi9jYWNlcnQvY2FjZXJ0LmNydDBHBggrBgEFBQcwAoY7aHR0cDov L2NkcDIucGNhLmRmbi5kZS9nbG9iYWwtcm9vdC1jYS9wdWIvY2FjZXJ0L2NhY2Vy dC5jcnQwDQYJKoZIhvcNAQEFBQADggEBAAmrtMeP0OxqIuNEKWDMpoPnhGjVtMjY ygN6ft9LEWyakFJ1M4nkEUqOoC8vPMyxcU1Etyss8NkXAseSOi2bw08HHiXlaZgB ymp8noRwX/kM+qckZPn4g0GWuR2fHn291Xg/2Nodc6UQsiljYgK/nA77OnlmQjjK j48wky7si4u5hD8MFsu68mbXcPDXhyIa6GphhdzUUQessnm539Tggd9V4CfL5n5m JwcUEitVzOIlirSoKYKV6y3H5Gdx0c3OCS3T/SaJfd097SkaCucKAUJs38LuJa4Y IzzNXSS6DD7RUdA2M3iVmRVyx9w4UVf1iVXqTt7QvikznScAK2okbOk= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnnQJfArt++UFkRUmI2SZ goTlsh9QX0MjljxLgmR4WmC7AEAikxrm5zEsCNV4doMt+HaOQ48qXPWZo68VX6pB olbxe/KLHvcY2aZ+8tnsj9VPtPb4n1M/X7fCSl+Tc6mwCVKWRRBNTsRWgXa6DGav EtU8e//yX0N77y3aoDce7vwPpvoNpM7R2NNXCv9oyEMfZz21SDfF1hjyd066CBjf xsnwzAnuCruVsP/qyHzVa9Qa5Z9utXA2b5V1sIaRFMjEgeEbwbjphJCCehhWE9Q0 CkXxmIZirSgk0Fa8ulMxvFvupEvQp54RgScJFKvIrA6oYrZUJ//3R/5a1zwi78m4 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 178903838 . . . . . . . . [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 '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 2007-07-03 14:30:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-30 00:00:00 +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 'Hessen' . . . . . . . . . . . . [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 'Darmstadt' . . . . . . . . . . . . [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 'Technische Universitaet Darmstadt' . . . . . . . . . . . . [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 'TUD 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: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 20002872186113532764778037561990885722815283006545598769807606787259360443987945429877947559964444548089804404715907061388732945931572424460491964185927704516325323590963058218552957625764884849264778792967672486856708556088512331971317882345019308630212285283565704683743795620358182623962683150066033110535735888840348275299179903323002849250466923808015476304612393227017875874433696463494058151218511663608962941210046821387685928994510513400213429445939262195658439042247644062765982823204130026528650126335539689263352721431741393032785727801869446785066147200274344371670231853860772212377074970008578779887693 . . . . . . . . . . . . . . . . . . . . [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: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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) ba37c8a474c6343e91279f551b5ef81bd9a8e441 . . . . . . . . . . . . . . . . [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 (30 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 (149 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/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 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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