Supported loading enclave at address 0.
Upgraded Intel(R) Quote Verification Enclave to integrate SgxSSL/OpenSSL version 1.1.1k.
Updated the DCAP driver V1.33 with stability fixes, released as V1.33.2. This is to support
legacy solutions not ready to transition to the latest DCAP driver V1.41 or kernel 5.11+.
Fixed bugs.
Signed-off-by: Li, Xun <xun.li@intel.com>
* Fix sgx-gdb throw exceptions on every ocall in Rust-SGX
In Rust-SGX environment, `sgx-gdb` always throws exception after ocall:
```
Python Exception <class 'gdb.error'> syntax error in expression, near `)0x7fffffffd840 = 0'.:
```
And the debugger stops immediately. At this time, the debugger is working in `Rust` mode instead of `C` mode:
```
gdb-peda$ set *(uintptr_t *)0x7fffffffd6d0 = 0
syntax error in expression, near `)0x7fffffffd6d0 = 0'.
gdb-peda$ set *(u32)0x7fffffffd6d0 = 0
syntax error in expression, near `0x7fffffffd6d0 = 0'.
gdb-peda$ p sizeof(u32)
$4 = 0x4
gdb-peda$ show language
The current source language is "auto; currently rust".
gdb-peda$ set language c
gdb-peda$ set *(uintptr_t *)0x7fffffffd6d0 = 0
gdb-peda$
```
This PR helps set the language to `c` before execution of essential gdb commands, and rolls back to `auto` afterwards. This would benefit lots of developers who are developing SGX enclaves in other languages.
Signed-off-by: Yu Ding <dingelish@gmail.com>
* Fix
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>
Li, Xun