Attributed metadata history
Up to 100 retained publisher events per page for def4de8e0e647a87471a47a6e6aae8e9aa6ae45377b8ea92b11d589f5e1796ad. Withdrawals and unavailable references remain attributed to their publishers.
intelligence_src_350d40f2cc69277bca
observed · 2026-10-12 08:34:02 UTC
available
Fingerprint: fe0fdc07a129ff203534388ab215df24d870069207d85287923a2a35a12b5578
intelligence_src_350d40f2cc69277bca
observed · 2026-10-12 08:34:02 UTC
Summary This is the second part of a blog series covering my security research into Samsung’s TrustZone. This post is a companion to my talk from Ekoparty 2017, namely the reverse engineering process of T-base. The slides and video of the talk are both available online. In fact, since both of those are available, for this part of the series I didn’t quite write a “storytelling” blog post. Instead, this post only does what the slide/video format does not accomplish: a more accessible enumeration of the most important results (code snippets, declarations of reversed functions/structures). So it’s more like a wiki then a blog post.
Fingerprint: c934b14a0ff26da1a83ea8696b59c659e6b6f25f0e120ad40f5b6aa560af31a4