On the semantic security of functional encryption schemes

Functional encryption (FE) is a powerful cryptographic primitive that generalizes many asymmetric encryption systems proposed in recent years. Syntax and security definitions for FE were proposed by Boneh, Sahai, and Waters (BSW) (TCC 2011) and independently by O’Neill (ePrint 2010/556). In this pap...

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Detalhes bibliográficos
Autor principal: Barbosa, Manuel (author)
Outros Autores: Farshim, Pooya (author)
Formato: conferencePaper
Idioma:eng
Publicado em: 2013
Assuntos:
Functional encryption
Semantic security
Indistinguishability
Preimage samplability
Adaptive token extraction model
Inner-product encryption
Small integer solution
Adaptive token extraction
SIS problem
Science & Technology
Texto completo:http://hdl.handle.net/1822/23703
País:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/23703

Texto Completo

http://hdl.handle.net/1822/23703

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