diff options
| author | Dorjoy Chowdhury <dorjoychy111@gmail.com> | 2024-10-09 03:17:23 +0600 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-10-31 18:28:32 +0100 |
| commit | bb154e3e0cc715605d915f0761e0cd7a4e64d1bd (patch) | |
| tree | a27a518add1d27a06165b777aad336b52d4c4e9e /scripts | |
| parent | 1ac32dc8eaa23e913be6afc175b2b43bf2aa5fac (diff) | |
device/virtio-nsm: Support for Nitro Secure Module device
Nitro Secure Module (NSM)[1] device is used in AWS Nitro Enclaves[2]
for stripped down TPM functionality like cryptographic attestation.
The requests to and responses from NSM device are CBOR[3] encoded.
This commit adds support for NSM device in QEMU. Although related to
AWS Nitro Enclaves, the virito-nsm device is independent and can be
used in other machine types as well. The libcbor[4] library has been
used for the CBOR encoding and decoding functionalities.
[1] https://lists.oasis-open.org/archives/virtio-comment/202310/msg00387.html
[2] https://docs.aws.amazon.com/enclaves/latest/user/nitro-enclave.html
[3] http://cbor.io/
[4] https://libcbor.readthedocs.io/en/latest/
Signed-off-by: Dorjoy Chowdhury <dorjoychy111@gmail.com>
Reviewed-by: Alexander Graf <graf@amazon.com>
Link: https://lore.kernel.org/r/20241008211727.49088-3-dorjoychy111@gmail.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/meson-buildoptions.sh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh index 6d08605b77..6f2bb08ecd 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -133,6 +133,7 @@ meson_options_help() { printf "%s\n" ' keyring Linux keyring support' printf "%s\n" ' kvm KVM acceleration support' printf "%s\n" ' l2tpv3 l2tpv3 network backend support' + printf "%s\n" ' libcbor libcbor support' printf "%s\n" ' libdaxctl libdaxctl support' printf "%s\n" ' libdw debuginfo support' printf "%s\n" ' libiscsi libiscsi userspace initiator' @@ -358,6 +359,8 @@ _meson_option_parse() { --disable-kvm) printf "%s" -Dkvm=disabled ;; --enable-l2tpv3) printf "%s" -Dl2tpv3=enabled ;; --disable-l2tpv3) printf "%s" -Dl2tpv3=disabled ;; + --enable-libcbor) printf "%s" -Dlibcbor=enabled ;; + --disable-libcbor) printf "%s" -Dlibcbor=disabled ;; --enable-libdaxctl) printf "%s" -Dlibdaxctl=enabled ;; --disable-libdaxctl) printf "%s" -Dlibdaxctl=disabled ;; --libdir=*) quote_sh "-Dlibdir=$2" ;; |