Bernadette Charron-Bost

CNRS senior researcher and research Fellow at LIX-CNRS

REsearch center courses

Publications & Outlooks

Fundamental Pricing of Utility Tokens

We propose a framework for the fundamental valuation of utility tokens. Our model endogenizes the velocity of circulation of tokens and yields a pricing formula that is fully microfounded. According...

Reversible and Composable Financial Contracts

It is widely believed that financial markets cannot be liquid without centralised processes to manage counterparty risk. We propose an alternative method for liquidity based on reversible and...

Double-Authentication-Preventing Signatures in the Standard Model

A double-authentication preventing signature(DAPS)scheme is a digital signature scheme equipped with a self-enforcement mechanism. Messages consist of an address and a payload component, and a signer...

Efficient Lattice-based Inner-product Functional Encryption

In the recent years, many research lines on Functional Encryption (FE) have been suggested and studied regarding the functionality, security, or efficiency. These studies include quadratic FE...

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