Posted inSecurity
Protecting SSH Keys with TPM 2.0 on Linux: Private Keys That Can’t Be Stolen Even with Root Access
A practical guide to protecting SSH private keys with TPM 2.0 on Linux: keys are stored inside the hardware chip and cannot be stolen even if an attacker has root access. Covers installing tpm2-pkcs11, generating keys inside the TPM, and configuring SSH with PKCS11Provider so no key file ever touches disk.