Séminaire confiance numérique (Manik Lal Das, DA-IICT, Ganghinagar, India)

Key Escrow free Identity-based Cryptosystem.

Over the years, several identity-based cryptosystems using bilinear pairings have been proposed. Many schemes, based on bilinear pairings, suffer from key escrow problems and require a secure channel for private key issuance. In this talk, we will discuss on a binding-blinding technique, which can be used for solving the problem of key escrow in identity-based cryptosystem and can help in eliminating the requirement of secure channel for the private key issuance.

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Jeudi 08 Juin 2017
Tag(s) : confiance numerique, sécurité informatique
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