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Theses

Advances in public-key cryptology and computer exploitation

Abstract : Information security relies on the correct interaction of several abstraction layers: hardware, operating systems, algorithms, and networks. However, protecting each component of the technological stack has a cost; for this reason, many devices are left unprotected or under-protected. This thesis addresses several of these aspects, from a security and cryptography viewpoint. To that effect we introduce new cryptographic algorithms (such as extensions of the Naccache–Stern encryption scheme), new protocols (including a distributed zero-knowledge identification protocol), improved algorithms (including a new error-correcting code, and an efficient integer multiplication algorithm), as well as several contributions relevant to information security and network intrusion. Furthermore, several of these contributions address the performance of existing and newly-introduced constructions.
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https://tel.archives-ouvertes.fr/tel-01831270
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Submitted on : Thursday, July 5, 2018 - 5:39:06 PM
Last modification on : Thursday, October 29, 2020 - 3:01:49 PM
Long-term archiving on: : Monday, October 1, 2018 - 6:12:51 PM

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  • HAL Id : tel-01831270, version 1

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Rémi Géraud. Advances in public-key cryptology and computer exploitation. Cryptography and Security [cs.CR]. Université Paris sciences et lettres, 2017. English. ⟨NNT : 2017PSLEE057⟩. ⟨tel-01831270⟩

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