I've been hacking on `ssh-tpm-agent` which allows you to create or import TPM sealed keys. This is practical as it prevents key extraction and it has dictionary

I've been hacking on `ssh-tpm-agent` which allows you to create or import TPM sealed keys. This is practical as it prevents key extraction and it has dictionary attack protection which allows you to have 4 digit pins instead of passphrases to protect your private keys. https://github.com/Foxboron/ssh-tpm-agent https://github.com/Foxboron/ssh-tpm-agent Currently hacking up better support for `HostKeyAgent` and `HostKey` for `sshd`.