intel / confidential-computing-zoo Goto Github PK

@hanboa the docs mention an internal poc. can you add it to the repo?

https://github.com/intel/confidential-computing-zoo/blob/main/documents/readthedoc/docs/source/Solutions/httpa/index.md

For example, all usages of mount_encrypted_vfs.sh in cczoo/tdx-tf-serving-ppml/README.md need to be updated in branch main.

Hi,

I tried to make the PSI example running in an Azure Cloud environment with Ubuntu 18.04, and with SGX enabled and running (e.g. Intel Architectural Enclave Service Manager is active).
I followed the instructions available here : Private Set Intersection (PSI) with Intel SGX, but I am stuck at this stage :

cd CI-Examples/psi/python
./build.sh

I run into that issue with the python flavor of the example :

+++ cp /grpc/src/dynamic_config.json /grpc/src/examples/python/psi/build
+++ python3 -m grpc_tools.protoc -I /grpc/src/examples/protos --python_out=/grpc/src/examples/python/psi/build --grpc_python_out=/grpc/src/examples/python/psi/build psi.proto
Makefile:21: /gramine/Scripts/Makefile.configs: No such file or directory
make: *** No rule to make target '/gramine/Scripts/Makefile.configs'.  Stop.
Usage: gramine-sgx-get-token [OPTIONS]

Error: Invalid value for "--sig" / "-s": Could not open file: python.sig: No such file or directory
Usage: gramine-sgx-get-token [OPTIONS]

Actually, the file Makefile.configs does not exist, and when I look at the git history, it is written that file, and that makefile are deprecated. It seems that PSI example is the only one which refers to the Makefile.configs file.

Do you have any idea on how I could fix that?

Thank you!

When executing this script tdx-encrypted-tdvm-image/initramfs-hooks/ubuntu/hook-add-executables, an error message is returned

When I start the GRPC server, the following error occurs：

E0104 11:17:52.048905000 1 socket_utils_common_posix.cc:223] check for SO_REUSEPORT: {"created":"@1704367072.048218000","description":"Protocol not available","errno":92,"file":"src/core/lib/iomgr/socket_utils_common_posix.cc","file_line":202,"os_error":"Protocol not available","syscall":"getsockopt(SO_REUSEPORT)"}
[P1:T1:python3.8] error: bind: invalid handle returned

Do you know if this error will affect the establishment of the GRPC network

Welcome to join CCZoo Wechat group.
Please leave a comment to reopen the issue when you find the QR code is expired.

it should not be privileged but use a device plugin for SGX

https://github.com/intel/confidential-computing-zoo/tree/main/cczoo/tdx-encrypted-tdvm-image
There is a typing error

          @RodgerZhu the readme for httpa still says the PoC hasn't been released. Where is the PoC?

Originally posted by @maceip in #242 (comment)