api{2,3,4,5}.yubico.com TLS certificate renewals

During the next two weeks, the TLS certificates for api 2-5 will be renewed. The certificate for api.yubico.com will remain the same.

No service interruption is expected. If you have pinned the certificate fingerprint (not recommended), you will need to update your hard coded information.

Below is a list showing the endpoint, the new certificate’s sha256 fingerprint and the date it will be enabled.

api2.yubico.com
DE:75:E6:FB:07:13:B1:72:8E:51:70:A5:7E:45:E2:29:CC:10:B5:59:9B:96:0F:2B:23:65:93:DF:A2:34:1A:EE
2018-11-27

api3.yubico.com
93:2D:DF:C0:58:26:EB:1A:8E:58:41:A2:9B:CF:85:4B:6D:71:CA:04:04:DA:30:AF:AE:8F:4B:4B:A5:B7:DE:28
2018-11-29

api4.yubico.com
2C:5C:27:94:1E:CB:C2:96:8D:31:F9:9F:A7:79:FB:B6:07:44:6E:2B:B0:96:6D:8B:E1:12:EC:6D:F3:52:76:7D
2018-12-04

api5.yubico.com
E0:AB:DB:3A:9B:94:D4:D8:2D:E0:E7:19:F3:C5:F4:12:BF:48:6A:67:9F:8F:05:45:DE:0E:EA:89:A5:A7:91:D9
2018-12-06