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[Jobs] Eva internships position

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---
layout: job
title: Internship Position at CEA LIST - LSL
short_title: Internship Position
short: Cybersecurity and Safety analysis with Frama-C / Eva
date: 21-10-2022
filled: false
keywords: Security, Software verification, Static analysis, Formal methods, Abstract Interpretation
---
# {{ page.short }}
Institution
-----------
The French [Alternative Energies and Atomic Energy Commission](https://www.cea.fr/) (CEA) is a key
player in research, development, and innovation. Drawing on the widely
acknowledged expertise gained by its 16,000 staff spanned over 9 research
centers with a budget of 4.1 billion Euros, CEA actively participates in more
than 400 European collaborative projects with a large number of academic
(notably as a member of [Paris-Saclay University](https://www.universite-paris-saclay.fr))
and industrial partners. Within the CEA Technological Research Division, the
[CEA List](https://www-list.cea.fr) institute addresses the challenges coming from smart digital systems.
Among other activities, CEA List's Software Safety and Security
Laboratory (LSL) research teams design and implement automated
analysis in order to make software systems more trustworthy, to
exhaustively detect their vulnerabilities, to guarantee conformity to
their specifications, and to accelerate their certification. In
particular, the [Frama-C platform](https://frama-c.com/) is dedicated to perform
a wide range of analyses over C programs (with an experimental C++ front-end).
Objectives
----------
Inside Frama-C, Eva is a plugin dedicated to the automatic inference of
properties about C programs such as finding all the possible values of
variables or inferring arithmetic relations between variables. The primary goal
of this analysis is to prove the absence of runtime execution errors
(e.g. arithmetic overflows, invalid memory accesses, other C undefined
behaviors, ...) that could be used by an attacker or cause safety issues. It is
also used for code auditing and as a support for other analyses.
We are constantly improving the range and the precision of this analysis and
we are looking for students to work on the following directions.
1. The definition of a new specification language, easily interpretable by
the interpreter, and the development of the tools to manipulate and validate
specifications using this language. Language features would include side
effects and non-determinism.
The objective is to be able to specify libraries, especially
the standard C library, and to be able to write various useful stubs for
analyses.
2. The development of new heuristics to guide the strategy choices made by Eva
to improve the analyzes performances and precision.
3. The development of new abstract domains to improve the alias analysis and
the analysis of strings manipulation.
4. The design of memory models used to communicate between analyses to allow
Eva to cooperate with Wp, the deductive verification tool of Frama-C or to
enable modular analysis inside Eva.
The results will be integrated into Frama-C. All positions include theoritical
research as well as prototyping and experimental evaluation. Purely applied
internships may also be available.
Qualifications
--------------
- **Minimal**
- master student in Computer Science
- knowledge of functional programming
- ability to work in a team
- **Preferred**
- some knowledge of Ocaml
- some knowledge in C
- a certain taste for mathematical matters would be preferable
Characteristics
---------------
- **Duration:** 5-6 months
- **Location:** [CEA Nano-INNOV](https://www.openstreetmap.org/#map=19/48.71238/2.19335), Paris-Saclay Campus, France
- **Compensation:**
- €700 to €1300 monthly stipend (determined by CEA compensation grids)
- maximum €229 housing and travel expense monthly allowance (in case a relocation is needed)
- CEA buses in Paris region and 75% refund of transit pass
- subsidized lunches
## Application
If you are interested in this internship, please send to the [contact persons](#contact-persons) an application containing:
- your resume;
- a cover letter indicating how your curriculum and experience match the qualifications expected and how you would plan to contribute to the project;
- your bachelor and master 1 transcripts;
- the contact details of two persons (at least one academic) who can be contacted to provide references.
Applications are welcomed until the position is filled. Please note that the administrative processing may take up to 3 months.
## Contact persons
For further information or details about the internship before applying, please contact:
- Valentin Perrelle (<valentin.perrelle@cea.fr>)
- David Bühler (<david.buhler@cea.fr>)
- Maxime Jacquemin (<maxime.jacquemin@cea.fr>)
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