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https://github.com/intel/linux-sgx
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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 SampleEnclaveGMIPP
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The project demonstrates the usage of GM SM2/SM3/SM4 functions using IPP as library of
Intel(R) Software Guard Extensions (Intel(R) SGX) SDK.
More details about GM SM2/SM3/SM4 functions in IPP, please refer to IPP official home page.
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How to Build/Execute the Sample Code
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1. Install 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. Make sure your environment is set:
$ source ${sgx-sdk-install-path}/environment
4. Ensure IPP header file folder is included in Makefile:
Enclave_Include_Paths := [other Enclave_Include_Paths] -I$(SGX_SDK)/include/ipp
5. Build the project with the prepared Makefile:
a. Hardware Mode, Debug build:
1) Enclave with no mitigation:
$ make
2) Enclave with mitigations for indirects and returns only:
$ make MITIGATION-CVE-2020-0551=CF
3) Enclave with full mitigation:
$ make MITIGATION-CVE-2020-0551=LOAD
b. Hardware Mode, Pre-release build:
1) Enclave with no mitigation:
$ make SGX_PRERELEASE=1 SGX_DEBUG=0
2) Enclave with mitigations for indirects and returns only:
$ make SGX_PRERELEASE=1 SGX_DEBUG=0 MITIGATION-CVE-2020-0551=CF
3) Enclave with full mitigation:
$ make SGX_PRERELEASE=1 SGX_DEBUG=0 MITIGATION-CVE-2020-0551=LOAD
c. Hardware Mode, Release build:
1) Enclave with no mitigation:
$ make SGX_DEBUG=0
2) Enclave with mitigations for indirects and returns only:
$ make SGX_DEBUG=0 MITIGATION-CVE-2020-0551=CF
3) Enclave with full mitigation:
$ make SGX_DEBUG=0 MITIGATION-CVE-2020-0551=LOAD
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
6. Execute the binary directly:
$ ./app
7. Remember to "make clean" before switching build mode