Open Source Projects
Below are some tools and projects I have written over the years.
Booting (kexec'ing) Windows on LinuxBoot/u-root
As part of my internship at Google Cloud S&P I created a proof-of-concept Linux modification which allows kexec'ing (booting) Windows from Linux. I will demo this PoC at osfc.io. See golem and phoronix articles.
See instructions at https://github.com/oweisse/u-root/tree/kexec_test/booting_windows. Notice the code is on kexec_test branch.
Modification of Linux kexec syscall https://github.com/oweisse/linux/pulls
Hot-Calls
A fast alternative interface for SGX secure enclaves. Based on ISCA 2017 HotCalls paper.
Source: https://github.com/oweisse/hot-calls.git
SGX CryptoWrapper
A Python wrapper for SGX crypto production library - sgx_tlibcrypto. While the "sample_libcrypto" in SGX sources is marked not for production use, the crypto code used inside the secure enclaves and the trusted libraries is golden (and licenced for re-use). The wrapped C++ code uses the production IPP crypto libraraies. Be aware that when using python scraping secrets from memory is not trivial.
Source: https://github.com/oweisse/sgx_crypto_wrapper.git
PySignal
A Python wrapper for Signal-Hound API for Specturm-Analyzers (BB60C and SA124B) and Tracking-Generator (TG124A), including some basic FFT analysis code.
Source: https://github.com/oweisse/pysignal
mSaleaeLogic
A Matlab wrapper for Saleae logic analyzer network API.
Source: https://github.com/oweisse/msaleaelogic