2108 search results - page 27 / 422 » Encrypted |
58
Voted
ICIP
2002
IEEE
16 years 2 months ago
2002
IEEE
The security of digital images attracts much attention recently, and many different image encryption methods have been proposed. In 1999, J.-C. Yen and J.-I. Guo proposed a novel ...
115
Voted
CODCRY
2009
Springer
15 years 7 months ago
2009
Springer
We give two impossibility results regarding strong encryption over an infinite enumerable domain. The first one relates to statistically secure one-time encryption. The second on...
128
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PROVSEC
2007
Springer
15 years 6 months ago
2007
Springer
In a threshold broadcast encryption scheme, a sender chooses (ad-hoc) a set of n receivers and a threshold t, and then encrypts a message by using the public keys of all the recei...
93
Voted
ISM
2006
IEEE
15 years 6 months ago
2006
IEEE
Commercial service providers and secret services yearn to employ the available environment for conveyance of their data in a secured way. In order to encrypt or to ensure personal...
ESORICS
2004
Springer
15 years 6 months ago
2004
Springer
This paper presents an opportunistic encryption scheme strictly layered on top of IPv6. Assuming that a node needs to send data toward another node, our proposal enables the dynami...