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Last active January 11, 2024 03:24
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Some improvements for libdft #TaintTracking
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libdft.org

Some improvements for libdft

Updated in libdft64.

libdft is a taint tracking tool, which is pratical in commodity systems.

However, it dose not support the newest Pin tool and x86-64 binaries.

We are doing some works to improve this tool. and I will open source this work after We finish it.

Checklist

New tag structure for tag file offset

We proposed a new data structure to store file offset tags efficiently.

Migrate to Pin3.*

Pin3.* uses PinCRT as its c/c++ runtime. Therefore, some C/C++ functions used in original code are not work. Also, we need to adjust the linking relationship in makefile.

Extend to x86-64

Support SSE/Float instructions

Paper

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