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https://github.com/intel/linux-sgx
synced 2026-06-08 14:49:32 +00:00
Li, Xun
9fafc27e8f
Upgraded to OpenSSL 3.0.14. Upgraded Intel(R) Integrated Performance Primitives (IPP) Cryptography library to version 2021.12.1. Supported FIPS 140-3 Certifiable IPP Crypto based Trusted Library. Upgraded Intel SGX Architecture Enclaves based on new IPP crypto library. Upgraded Intel DCAP Quote Verification Enclave to integrate OpenSSL/SgxSSL 3.0.14. Removed Intel DCAP PCCS from repository. Added Ubuntu* 24.04 LTS 64-bit Server support. Fixed bug. Note that PCCS is not available from this release. Please follow DCAP installation guide to use `PCCSAdminTool` to retrieve the attestation collaterals or use old version PCCS. Signed-off-by: Li, Xun <xun.li@intel.com>
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Purpose of Deep Neural Network Library (DNNL)
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The project demonstrates Intel(R) Deep Neural Network Library (DNNL) functions inside Intel(R) SGX environment
**NOTE**: The SampleDNNL project is validated under GNU Compiler Collection Version <= 9.4. High GCC versions are incompatible with the current version.
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How to Build/Execute the Sample Code
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1. Install Intel(R) Software Guard Extensions (Intel(R) SGX) SDK for Linux* OS
2. Enclave test key(two options):
a. Install openssl first, then the project will generate a test key<Enclave_private_test.pem> automatically when you build the project.
b. Rename your test key(3072-bit RSA private key) to <Enclave_private_test.pem> and put it under the <Enclave> folder.
3. Build Intel(R) SGX DNNL library.
a. Download Intel(R) SGX source codes from: https://github.com/intel/linux-sgx
b. Build the library.
$ cd ./external/dnnl
$ make
4. Install Intel(R) SGX DNNL library and header files.
a. Copy Intel(R) SGX DNNL lib to the Intel(R) SGX SDK installation directory.
$ cp "./sgx_dnnl/lib/libsgx_dnnl.a" "$(SGX_SDK)/lib64"
b. Copy Intel(R) SGX DNNL header files to the Intel(R) SGX SDK header file directory.
$ cp "./sgx_dnnl/include/*" "$(SGX_SDK)/include"
5. Make sure your environment is set:
$ source ${sgx-sdk-install-path}/environment
6. Build the project with the prepared Makefile:
a. Hardware Mode, Debug build:
$ make
b. Hardware Mode, Pre-release build:
$ make SGX_PRERELEASE=1 SGX_DEBUG=0
c. Hardware Mode, Release build:
$ make SGX_DEBUG=0
d. Simulation Mode, Debug build:
$ make SGX_MODE=SIM
e. Simulation Mode, Pre-release build:
$ make SGX_MODE=SIM SGX_PRERELEASE=1 SGX_DEBUG=0
f. Simulation Mode, Release build:
$ make SGX_MODE=SIM SGX_DEBUG=0
7. Execute the binary directly:
$ ./app
8. Remember to "make clean" before switching build mode