crosvm/tpm2
David Tolnay de6b29ab9d tpm: Virtio tpm device
This CL adds a "tpm" Cargo cfg to crosvm which enables a TPM device
backed by libtpm2 simulator.

Tested by running the following inside cros_sdk:

    LIBRARY_PATH=~/src/minijail LD_LIBRARY_PATH=~/src/minijail \
        cargo run --release \
        --features tpm \
        -- \
        run \
        -r rootfs.ext4 \
        --seccomp-policy-dir seccomp/x86_64/ \
        -p init=/bin/bash \
        -p panic=-1 \
        --disable-sandbox \
        vmlinux.bin

with a Linux image built from CL:1387655.

The TPM self test completes successfully with the following output:

    https://paste.googleplex.com/5996075978588160?raw

Justin's TPM playground runs with the following trace output.

    https://paste.googleplex.com/4909751007707136?raw

Design doc: go/vtpm-for-glinux

TEST=ran TPM playground program inside crosvm
TEST=local kokoro
BUG=chromium:911799

Change-Id: I2feb24a3e38cba91f62c6d2cd1f378de4dd03ecf
Reviewed-on: https://chromium-review.googlesource.com/1387624
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
2019-01-24 07:43:30 -08:00
..
src tpm: Virtio tpm device 2019-01-24 07:43:30 -08:00
Cargo.toml tpm: Virtio tpm device 2019-01-24 07:43:30 -08:00