Bandura Communications operates an unofficial (self-signed) certificate authority (CA). This is used to sign Gemini Server certificates, among other things.
public key:
-----BEGIN PUBLIC KEY-----
MCowBQYDK2VwAyEAf+C0DxN1Hr5ShLjg2+FeJNReqQrVW2zlAh2+4jOmpVw=
-----END PUBLIC KEY-----
certificate:
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
4a:f4:04:a5:f2:6a:6e:f5:ae:3c:e6:53:57:ee:f5:ca:36:d7:c4:00
Signature Algorithm: ED25519
Issuer: O = Bandura Communications, CN = Bandura Communications
Validity
Not Before: Aug 9 14:33:14 2022 GMT
Not After : Aug 6 14:33:14 2032 GMT
Subject: O = Bandura Communications, CN = Bandura Communications
Subject Public Key Info:
Public Key Algorithm: ED25519
ED25519 Public-Key:
pub:
7f:e0:b4:0f:13:75:1e:be:52:84:b8:e0:db:e1:5e:
24:d4:5e:a9:0a:d5:5b:6c:e5:02:1d:be:e2:33:a6:
a5:5c
X509v3 extensions:
X509v3 Subject Key Identifier:
6D:13:04:D4:15:EC:1A:45:F0:B3:C2:BF:CD:AB:38:89:EC:89:F2:EB
X509v3 Basic Constraints: critical
CA:TRUE
X509v3 Key Usage:
Certificate Sign, CRL Sign
Signature Algorithm: ED25519
79:df:bc:35:a9:7f:3d:b1:ba:78:90:a8:ab:87:29:b1:16:e5:
d8:ef:e6:d5:f0:45:63:8a:0c:bd:e0:03:54:93:70:ea:f9:4c:
3d:65:1e:1d:eb:e2:c9:83:4c:e3:be:ed:68:7b:ad:5a:1b:be:
e7:2e:4e:1c:ee:bc:6e:1a:ea:09
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
revokation list (CRL):
Certificate Revocation List (CRL):
Version 2 (0x1)
Signature Algorithm: ED25519
Issuer: O = Bandura Communications, CN = Bandura Communications
Last Update: Aug 9 21:33:09 2022 GMT
Next Update: Sep 8 21:33:09 2022 GMT
CRL extensions:
X509v3 CRL Number:
4097
No Revoked Certificates.
Signature Algorithm: ED25519
bc:2a:ea:8f:be:e4:5b:83:84:4a:be:1d:e6:a7:c4:26:c7:ae:
4a:35:4d:e8:1d:7f:95:e3:97:f0:5b:d9:82:29:59:5d:ac:49:
45:c9:ca:50:02:21:14:d6:17:32:39:85:ab:b7:75:bf:45:cd:
f5:5b:80:3b:28:c7:3b:b4:15:0b
-----BEGIN X509 CRL-----
MIHJMH0CAQEwBQYDK2VwMEIxHzAdBgNVBAoMFkJhbmR1cmEgQ29tbXVuaWNhdGlv
bnMxHzAdBgNVBAMMFkJhbmR1cmEgQ29tbXVuaWNhdGlvbnMXDTIyMDgwOTIxMzMw
OVoXDTIyMDkwODIxMzMwOVqgDzANMAsGA1UdFAQEAgIQATAFBgMrZXADQQC8KuqP
vuRbg4RKvh3mp8Qmx65KNU3oHX+V45fwW9mCKVldrElFycpQAiEU1hcyOYWrt3W/
Rc31W4A7KMc7tBUL
-----END X509 CRL-----