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Colin Rothwell

dblp:159/0070 · DBLP profile ↗
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2ranked-venue papers
0as first author
0since 2021 · last 2019
—ORCID · unresolved

Domains — the database's venue-derived domains; a paper can count in several

Systems, architecture and hardware · 1Security and privacy · 1Software engineering, systems software and programming languages · 1

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Network and information security
2 papers
Hardware security and side channels · 78% Systems and software security · 22%
Computer architecture, parallel and distributed computing, and storage systems
1 paper
Processor architecture and microarchitecture · 100%
Software engineering, system software, and programming languages
1 paper
Programming languages and type systems · 100%

Topics — the 4 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Hardware security and side channels › hardware attacks
DMA attacks
0.412019
Thunderclap: Exploring Vulnerabilities in Operating System IOMMU Protection via DMA from Untrustworthy Peripherals · NDSS 2019
Systems and software security
memory safety
0.212015
Beyond the PDP-11: Architectural Support for a Memory-Safe C Abstract Machine · ASPLOS 2015
Processor architecture and microarchitecture
instruction set architecture
0.212015
Beyond the PDP-11: Architectural Support for a Memory-Safe C Abstract Machine · ASPLOS 2015
Programming languages and type systems
language semantics
0.112015
Beyond the PDP-11: Architectural Support for a Memory-Safe C Abstract Machine · ASPLOS 2015

Methods — techniques the papers use, named apart from their topics

capability-based addressing · 0.7reverse engineering · 0.4DMA · 0.4
YearPublicationVenuePosition
2019 Thunderclap: Exploring Vulnerabilities in Operating System IOMMU Protection via DMA from Untrustworthy Peripherals
A. Theodore Markettos, Colin Rothwell, Brett F. Gutstein, Allison Pearce, Peter G. Neumann, Simon W. Moore, Robert N. M. Watson
NDSS2
2015 Beyond the PDP-11: Architectural Support for a Memory-Safe C Abstract Machine
abstract
We propose a new memory-safe interpretation of the C abstract machine that provides stronger protection to benefit security and debugging. Despite ambiguities in the specification intended to provide implementation flexibility, contemporary implementations of C have converged on a memory model similar to the PDP-11, the original target for C. This model lacks support for memory safety despite well-documented impacts on security and reliability.
David Chisnall, Colin Rothwell, Robert N. M. Watson, Jonathan Woodruff, Munraj Vadera, Simon W. Moore, Michael Roe, Brooks Davis, Peter G. Neumann
ASPLOS2