security.tpm2.fapi.tcti

The TCTI which will be used.

An empty string indicates no TCTI is specified by the FAPI config.

If not specified in the FAPI config it can be specified by environment variable (TPM2TOOLS_TCTI, TPM2_PKCS11_TCTI, etc) or a TCTI will be chosen by the FAPI library by searching for tabrmd, device, and mssim TCTIs in that order.

Type

string

Default

""

Example

"device:/dev/tpmrm0"

Declared

<nixpkgs/nixos/modules/security/tpm2.nix>