mirror of
https://github.com/intel/linux-sgx
synced 2026-06-08 14:49:32 +00:00
Zhang Lili
f1fcf9175d
Upgraded to Intel(R) Integrated Performance Primitives (IPP) Cryptography library version 2020 update 3. Upgraded Intel(R) SGX Architecture Enclaves based on new IPP crypto library. Fixed bugs. Signed-off-by: Zhang Lili <lili.z.zhang@intel.com>
The Intel(R) Software Guard Extensions (Intel(R) SGX) Deep Neural Network Library (DNNL) is based on Intel(R) DNNL v1.1.1 (https://github.com/intel/mkl-dnn/tree/v1.1.1). Build Intel(R) SGX DNNL 1.Enter: linux-trunk/external/dnnl 2.Execute: make Install Intel(R) SGX DNNL lib and header files: 1.Copy Intel(R) SGX DNNL lib to the Intel(R) SGX SDK installation directory. For example: $ cp "./sgx_dnnl/lib/libsgx_dnnl.a" "$(SGX_SDK)/lib64" 2.Copy Intel(R) SGX DNNL header files to the Intel(R) SGX SDK header file directory. For example: $ cp "./sgx_dnnl/include/*" "$(SGX_SDK)/include" Do the following to enable Intel(R) SGX DNNL in Intel(R) SGX: 1. Add "-lsgx_dnnl -lsgx_omp -lsgx_pthread" into enclave linking options in the Makefile. For example: Enclave_Link_Flags := $(SGX_COMMON_CFLAGS) -Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L$(SGX_LIBRARY_PATH) \ -Wl,--whole-archive -l$(Trts_Library_Name) -Wl,--no-whole-archive \ -Wl,--start-group -lsgx_tstdc -lsgx_tcxx -lsgx_dnnl -lsgx_omp -lsgx_pthread -l$(Crypto_Library_Name) -l$(Service_Library_Name) -Wl,--end-group \ -Wl,-Bstatic -Wl,-Bsymbolic -Wl,--no-undefined \ -Wl,-pie,-eenclave_entry -Wl,--export-dynamic \ -Wl,--defsym,__ImageBase=0 \ -Wl,--version-script=Enclave/Enclave.lds