2601 search results - page 111 / 521 » Secure Rewarding Schemes |
IJNSEC
2006
15 years 3 months ago
2006
In this paper we analyze the security of Koyama scheme based on the singular cubic curve for some well known attacks. We provide an efficient algorithm for linearly related plaint...
104
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IJNSEC
2006
15 years 3 months ago
2006
The first dynamic threshold decryption scheme from pairing is presented. It is secure in groups equipped with a bilinear map, and caters to some important requirements in real app...
ESORICS
2009
Springer
16 years 3 months ago
2009
Springer
We present a traffic analysis of the ADU anonymity scheme presented at ESORICS 2008, and the related RADU scheme. We show that optimal attacks are able to de-anonymize messages mor...
142
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SECON
2007
IEEE
15 years 9 months ago
2007
IEEE
— Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes...
116
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INDOCRYPT
2004
Springer
15 years 8 months ago
2004
Springer
A ring signature scheme is a group signature scheme with no group manager to setup a group or revoke a signer. A linkable ring signature, introduced by Liu, et al. [20], additional...