Certificate Chain


Alien Root CA (alien root ca)

Subject C=CZ,L=Prague,O=Czech Technical University in Prague,OU=Faculty of Electrical Engineering,OU=Dept. of Telecommunication Engineering,CN=Alien Root CA
Issuer C=CZ,L=Prague,O=Czech Technical University in Prague,OU=Faculty of Electrical Engineering,OU=Dept. of Telecommunication Engineering,CN=Alien Root CA
Valid from 07.11.2017
Valid to 02.11.2037
Serial number 01
SHA1 hash (DER) b9:a3:62:11:fb:8f:cb:a4:06:66:37:ae:d2:8f:8e:f7:b7:05:88:34
SHA256 hash (DER) 41:c4:b1:d2:f8:4e:1e:19:b9:5d:0f:50:38:e8:d2:39:9d:e6:7e:83:26:53:70:05:be:12:56:77:a8:96:bb:20
CA certificate Install (DER)Download (PEM)
CRL URIs
OCSP URIs

Alien Signing CA (alien signing ca)

Subject C=CZ,L=Prague,O=Czech Technical University in Prague,OU=Faculty of Electrical Engineering,OU=Dept. of Telecommunication Engineering,CN=Alien Signing CA
Issuer C=CZ,L=Prague,O=Czech Technical University in Prague,OU=Faculty of Electrical Engineering,OU=Dept. of Telecommunication Engineering,CN=Alien Root CA
Valid from 07.11.2017
Valid to 05.11.2027
Serial number 02
SHA1 hash (DER) 81:5f:63:1c:f5:cb:cc:13:a1:c1:4f:fc:89:9b:c1:55:66:57:f3:4c
SHA256 hash (DER) 54:46:83:4a:34:4b:b9:23:12:52:1e:70:0a:60:6b:1c:bf:f9:5a:5f:1f:8e:c3:9f:29:b4:8f:07:a3:ee:ff:51
CA certificate Install (DER)Download (PEM)
CRL URIs Download (http://alien.fel.cvut.cz/ca/alien_signing_ca_crl.pem)
OCSP URIs http://alien.fel.cvut.cz/ocsp/alien_signing_ca

Alien Legacy Signing CA (alien legacy signing ca)

Subject C=CZ,L=Prague,O=Czech Technical University in Prague,OU=Faculty of Electrical Engineering,OU=Dept. of Telecommunication Engineering,CN=Alien Legacy Signing CA
Issuer C=CZ,L=Prague,O=Czech Technical University in Prague,OU=Faculty of Electrical Engineering,OU=Dept. of Telecommunication Engineering,CN=Alien Root CA
Valid from 07.11.2017
Valid to 05.11.2027
Serial number 01
SHA1 hash (DER) 5d:fc:1b:8d:b5:d2:ae:d6:ab:ab:dd:de:37:85:9b:19:be:fe:aa:3e
SHA256 hash (DER) 61:27:d0:30:4e:06:72:93:1f:af:25:4c:ec:60:25:bc:62:82:54:28:ec:d4:3b:82:00:f4:6f:8c:de:bf:cf:37
CA certificate Install (DER)Download (PEM)
CRL URIs Download (http://alien.fel.cvut.cz/ca/alien_legacy_signing_ca_crl.pem)
OCSP URIs http://alien.fel.cvut.cz/ocsp/alien_legacy_signing_ca