2108 search results - page 2 / 422 » Encrypted |
EUROCRYPT
2010
Springer
14 years 3 months ago
2010
Springer
In this paper, we present two fully secure functional encryption schemes. Our first result is a fully secure attribute-based encryption (ABE) scheme. Previous constructions of AB...
CRYPTO
2010
Springer
13 years 12 months ago
2010
Springer
This paper presents a fully secure functional encryption scheme for a wide class of relations, that are specified by non-monotone access structures combined with inner-product rel...
IJNSEC
2007
13 years 10 months ago
2007
In this paper, we discuss using CTR mode, another standard encryption mode, to attack other standard encryption modes and using other standard encryption modes to attack CTR mode ...
IJDE
2002
13 years 10 months ago
2002
As more criminals use encryption to conceal incriminating evidence, forensic examiners require practical methods for recovering some or all of the encrypted data. This paper prese...
ASIACRYPT
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. Predicate encryption is a recent generalization of identitybased encryption (IBE), broadcast encryption, attribute-based encryption, and more. A natural question is wheth...