We introduce the first universally anonymous, thus key-private, IBE whose security is based on the standard quadratic residuosity assumption. Our scheme is a variant of Cocks IBE (which is not anonymous) and is efficient and highly parallelizable.
Universally anonymous IBE based on the quadratic residuosity assumption / Ateniese, Giuseppe; Paolo, Gasti. - 5473:(2009), pp. 32-47. (Intervento presentato al convegno Cryptographers' Track at the RSA Conference, CT-RSA 2009 tenutosi a San Francisco, CA nel 20 April 2009 through 24 April 2009) [10.1007/978-3-642-00862-7_3].
Universally anonymous IBE based on the quadratic residuosity assumption
ATENIESE, GIUSEPPE;
2009
Abstract
We introduce the first universally anonymous, thus key-private, IBE whose security is based on the standard quadratic residuosity assumption. Our scheme is a variant of Cocks IBE (which is not anonymous) and is efficient and highly parallelizable.File allegati a questo prodotto
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