2601 search results - page 344 / 521 » Secure Rewarding Schemes |
156
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CSI
2010
15 years 3 months ago
2010
Song [8] proposed very recently a password-based authentication and key establishment protocol using smart cards which attempts to solve some weaknesses found in a previous scheme...
141
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TODAES
2011
14 years 11 months ago
2011
—In this paper, we present an attack on stream cipher implementations by determining the scan chain structure of the linear feedback shift registers in their implementations. Alt...
119
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CCS
2003
ACM
15 years 9 months ago
2003
ACM
We propose a new notion of cryptographic tamper evidence. A tamper-evident signature scheme provides an additional procedure Div which detects tampering: given two signatures, Div...
162
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CRYPTO
2000
Springer
15 years 8 months ago
2000
Springer
In a broadcast encryption scheme, digital content is encrypted to ensure that only privileged users can recover the content from the encrypted broadcast. Key material is usually he...
151
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DCC
2010
IEEE
15 years 4 months ago
2010
IEEE
This paper deals with generic transformations from ID-based key encapsulation mechanisms (IBKEM) to hybrid public-key encryption (PKE). The best generic transformation known until...