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Brevet Année : 2023

Secure method for data exchange between a terminal and a server

Résumé

A secure method for data exchange between a terminal and a server is described. The server can use a cryptographic module configured to encrypt or decrypt a message based on input parameters comprising the message, a response to a challenge and a symmetric key. The terminal can use a white-box cryptography module constituting a white-box implementation of the cryptographic module of the server for this symmetric key.
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Dates et versions

hal-04313153 , version 1 (29-11-2023)

Identifiants

  • HAL Id : hal-04313153 , version 1

Citer

Marine Minier, Sandra Rasoamiaramanana, Gilles Macario-Rat. Secure method for data exchange between a terminal and a server. France, Patent n° : US Patent App. 17/777,906. 2023. ⟨hal-04313153⟩
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