Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: DRAMDig: A Knowledge-assisted Tool to Uncover DRAM Address Mapping   As recently emerged rowhammer exploits require undocumented DRAM address
mapping, we propose a generic knowledge-assisted tool, DRAMDig, which takes
domain knowledge into consideration to efficiently and deterministically
uncover the DRAM address mappings on any Intel-based machines. We test DRAMDig
on a number of machines with different combinations of DRAM chips and
microarchitectures ranging from Intel Sandy Bridge to Coffee Lake. Comparing to
previous works, DRAMDig deterministically reverse-engineered DRAM address
mappings on all the test machines with only 7.8 minutes on average. Based on
the uncovered mappings, we perform double-sided rowhammer tests and the results
show that DRAMDig induced significantly more bit flips than previous works,
justifying the correctness of the uncovered DRAM address mappings.

35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex