Constable, Scott D via llvm-dev
2020-Apr-04 17:24 UTC
[llvm-dev] [RFC] X86 Load Value Injection (LVI) load hardening patches soon to be merged
https://reviews.llvm.org/D75936 and https://reviews.llvm.org/D75937 provide an optimization to mitigate LVI vulnerabilities in SGX enclave code. The optimizations are described in more detail here: https://software.intel.com/security-software-guidance/insights/optimized-mitigation-approach-load-value-injection A plugin that uses a Mixed Integer-Linear Programming (MILP) solver to achieve an optimal mitigation can be found here: https://github.com/intel/lvi-llvm-optimization-plugin We plan to merge the passes soon. Reviews and feedback welcome. Thanks and Regards, Scott Constable -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20200404/6b2228fc/attachment.html>