Added explicit `libcxxrt` dependency to the `cpprt` target to ensure artifacts are available before building
Removed `libcxxrt` from `$(LIBTCXX)` dependencies since it's now transitively satisfied through `cpprt`
Simplified the `$(LIBCXXRT_STAMP)` rule by removing unnecessary `flock` synchronization logic
---------
Signed-off-by: Lukasz Kalica <lukasz.kalica@intel.com>
libcxxrt library wasn't updated for a long time. CentOS 10 introduced a new version of gcc and g++ compilers which are more strict than compilers in CentOS 9 and earlier. Because of that, a build of cpprt module (which contains source code of libcxxrt) was failing. Now libcxxrt module was extracted from cpprt module to sgx/external/ directory and its sources (in the latest version) are cloned directly from the external Github repository. It required a few adjustments to build cpprt module successfully on Linux distros.
---------
Signed-off-by: Lukasz Kalica <lukasz.kalica@intel.com>
Along with the latest processor microcode address CVE-2022-21233.
Modified the Switchless library to have mitigations for the associated issue.
Added support for the Linux kernel APIs for the Enclave Dynamic Memory
Management (EDMM) features that are available with the Linux kernel v6.0 or
later. Refer to the SGX SDK developer reference for details on new trusted
APIs and enclave configuration for the EDMM features.
Enabled C++17 within SGX SDK.
Supported AMX (Advanced Matrix Extensions) in Enclave.
Replace hardcoded Enclave signing keys in all sample projects with dynamically
generated keys.
Added a new API to allow user to configure enclave internal cache size in the
Protected File System library.
Upgraded to OpenSSL 1.1.1q and upgraded Intel(R) SGX Quote Verification Enclave
to integrate SgxSSL/OpenSSL version 1.1.1q.
Supported new OS: Ubuntu* 22.04 LTS 64-bit Server version, CentOS* 8.3 64bits,
Red Hat* Enterprise Linux* Server 8.6 (for x86_64), SUSE* Linux* Enterprise
Server 15.4 64bits, Debian* 10 and Anolis* OS 8.6.
Upgraded Intel SGX QE3 to make it backward compatible.
Improved ECDSA quote generation and verification performance by caching PCK
certificates and collaterals in memory and disk drive.
Added Java support for quote verification library.
Added new APIs to unify Intel SGX and TDX quote verification in Quote
Verification Library.
Added Advisory ID in ECDSA quote verification supplemental data.
Added Intel TDX support in RA-TLS (Remote Attestation based TLS) library.
Improved TDX quote generation throughput in vsock mode.
Added Rust support for TDX quote generation.
Fixed bugs.
Signed-off-by: Li, Xun <xun.li@intel.com>
Upgraded to OpenSSL 1.1.1m.
Provided RA-TLS (Remote Attestation based Transport Layer Security) APIs and
Samples.
Supported PKRU (Protection Key rights Register) in Enclave.
Added APIs of SHA384 and VerifyReport2 to support TDX.
Enhanced QPL (Quote Provider Library) to support caching Intel PCK
(Provisioning Certificate Key) certificate chain in local memory, or
retrieving Intel PCK cert chain from local HTTP/S address.
Upgraded Intel ECDSA Quote Verification Enclave to integrate SgxSSL/OpenSSL
version 1.1.1m.
Introduced Intel ID enclave for QE identity generation.
Fixed bugs.
Signed-off-by: Li, Xun <xun.li@intel.com>
Provided a reproducible SDK.
Supported new OS: RHEL 8.1, CentOS 8.1 and Fedora 31.
Supported user to specify platform id in PCK Cert ID Retrieval Tool’s command line option.
Added ability to execute Platform Cert ID Retrieval Tool on multi-package platforms without
loading enclaves. PCCS now supports this functionality. The platform still needs to support
SGX.
Updated Platform Cert ID Retrieval Tool and Multi-package registration tool to align with BIOS
platform manifest changes.
Added .deb and .rpm installers for Platform Cert ID Retrieval Tool and Multi-package
Registration Agent.
Fixed bugs.
Signed-off-by: Li, Xun <xun.li@intel.com>
Changes:
Added a command option “-resign” for Signing Tool.
Split the header file of Un-trusted Architecture Services.
Supported Red Hat* Enterprise Linux* Server 8.0 (for x86_64). And we do not support
Red Hat* Enterprise Linux* Server 7.6 (for x86_64) from this release
Added support for new version Intel(R) Provisioning Certification Server interfaces.
Added new libraries libsgx_epid.so, libsgx_launch.so, libsgx_platform.so and libsgx_quote_ex.so
Fixed bugs.
Signed-off-by: Zhang Lili Z <lili.z.zhang@intel.com>
Added support for Reproducible Enclave Build using Docker file.
Added support for Intel AVX-512 instructions and Intel SHA Extensions New Instructions (SHA-NI) in trusted libraries.
Support both EPID and ECDSA based quote for quoting related interfaces in sgx_uae_service library.
Updated key exchange library to support both EPID and ECDSA based remote attestation.
Support new interface to check platform information blob from remote attestation response message.
Fixed bugs.
Signed-off-by: Li, Xun <xun.li@intel.com>
Added new APIs in sgx_uae_service.h and sgx_ukey_exchange.h to support ECDSA quote based remote attestation.
The set of legacy APIs supports EPID only and the set of new APIs supports ECDSA quotes.
Enhanced Edger8r with structure deep-copy feature.
Fixed bugs.
Signed-off-by: Li, Xun <xun.li@intel.com>
Added support for the Key Separation and Sharing (KSS) feature.
Provided a set of new encryption and decryption functions such as sgx_hmac256_*.
Provided a new untrusted API: sgx_get_target_info.
Provided a new untrusted API: sgx_create_enclave_from_buffer_ex.
Updated the cryptography library and Architecture Enclaves to use Intel(R) Integrated
Performance Primitives Cryptography 2019 Update 1.
Fixed bugs.
Signed-off-by: Li, Xun <xun.li@intel.com>
Header files that contain "using namespace std;" do not work well in
codebases that have custom implementations for common classes such as
"string". This is a C++ Core guideline (SF.7).
Signed-off-by: Dionna Glaze <dionnaglaze@google.com>
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