Question

Generate RSA Keys in Ubuntu

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This question is a follow-up to this tutorial:
How to Set Up an IKEv2 VPN Server with StrongSwan on Ubuntu 20.04

While generating rsa keys I am getting this error can you please help?

ubuntu@ocfreevm:~$ ubuntu@ocfreevm:~$ pki --gen --type rsa --size 4096 --outform pem > ~/pki/private/ca-key.pem TPM 2.0 - could not load “libtss2-tcti-tabrmd.so.0” plugin ‘tpm’: failed to load - tpm_plugin_create returned NULL ubuntu@ocfreevm:~$

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mattvenn • November 19, 2021
Accepted Answer

install this too: libtss2-tcti-tabrmd-dev

Shura • November 18, 2021

Same problem here. Brand new droplet (Basic, Amsterdam 3)

Was following these instructions

KFSys • November 9, 2021

Hi @prashantpawar723,

This is really weird. Is this a new droplet or some changes has been made to it?

Additionally, did you make sure to install the following prior to trying the command:

sudo apt install strongswan strongswan-pki libcharon-extra-plugins libcharon-extauth-plugins libstrongswan-extra-plugins