24 lines
621 B
Nix
24 lines
621 B
Nix
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{
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lib,
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config,
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...
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}: let
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cfg = config.myFlake.nixos.hardware.misc.tpm;
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in {
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options = {
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myFlake.nixos.hardware.misc.tpm.enable = lib.mkEnableOption "Whether to enable TPM.";
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};
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# https://nixos.wiki/wiki/TPM
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config = lib.mkIf cfg.enable {
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# TPM is currently broken on latest kernel,
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# but luckily, linux-zen have a patch for it
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# UPDATE: it got fixed in 6.5.3
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security.tpm2 = {
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enable = true;
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pkcs11.enable = true; # expose /run/current-system/sw/lib/libtpm2_pkcs11.so
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tctiEnvironment.enable = true; # tpm2tools_tcti and tpm2_pkcs11_tcti env variables
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};
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};
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}
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