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Paper 2022/012

Security of Identity-based Encryption Schemes from Quadratic Residues

Ferucio Laurentiu Tiplea and Sorin Iftene and George Teseleanu and Anca-Maria Nica

Abstract

The aim of this paper is to provide an overview on the newest results regarding the security of identity-based encryption schemes from quadratic residuosity. It is shown that the only secure schemes are the Cocks and Boneh-Gentry-Hamburg schemes (except of anonymous variations of them).

Metadata
Available format(s)
PDF
Category
Public-key cryptography
Publication info
Published elsewhere. SECITC 2016
Keywords
Identity based cryptography
Contact author(s)
george teseleanu @ yahoo com
History
2022-03-15: revised
2022-01-07: received
See all versions
Short URL
https://ia.cr/2022/012
License
Creative Commons Attribution
CC BY
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