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Continuous formal verification of amazon s2n

Chudnov, A; Collins, N; Cook, B; Dodds, J; Huffman, B; MacCárthaigh, C; Magill, S; ... Westbrook, E; + view all (2018) Continuous formal verification of amazon s2n. In: Chockler, H and Weissenbacher, G, (eds.) Proceedings of International Conference on Computer Aided Verification CAV 2018. (pp. pp. 430-446). Springer: Cham. Green open access

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Abstract

We describe formal verification of s2n, the open source TLS implementation used in numerous Amazon services. A key aspect of this proof infrastructure is continuous checking, to ensure that properties remain proven during the lifetime of the software. At each change to the code, proofs are automatically re-established with little to no interaction from the developers. We describe the proof itself and the technical decisions that enabled integration into development.

Type: Proceedings paper
Title: Continuous formal verification of amazon s2n
Event: International Conference on Computer Aided Verification CAV 2018
ISBN-13: 9783319961415
Open access status: An open access version is available from UCL Discovery
DOI: 10.1007/978-3-319-96142-2_26
Publisher version: https://doi.org/10.1007/978-3-319-96142-2_26
Language: English
Additional information: Copyright © The Author(s) 2018. Open Access This chapter is licensed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. The images or other third party material in this chapter are included in the chapter’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the chapter’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science
URI: https://discovery.ucl.ac.uk/id/eprint/10075271
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