2601 search results - page 387 / 521 » Secure Rewarding Schemes |
126
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FC
2000
Springer
15 years 6 months ago
2000
Springer
Abstract. Several public key cryptosystems with additional homomorphic properties have been proposed so far. They allow to perform computation with encrypted data without the knowl...
122
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PQCRYPTO
2010
15 years 5 months ago
2010
Abstract. Recently, the Csignature scheme has been completely broken by Dubois et al. [2, 3]. As a consequence, the security of SFLASH and other multivariate public key systems hav...
141
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CSREASAM
2007
15 years 4 months ago
2007
In this paper, we investigate allocation of data partitions in the network for data objects that are partitioned by using secret sharing schemes [12] or erasure coding schemes [11...
118
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DICTA
2003
15 years 4 months ago
2003
Abstract. In this paper, we propose a watermarking scheme for the image ownership verification in terms of a private key pattern and wavelet filters. The watermarking is mainly ach...
102
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JCM
2008
15 years 3 months ago
2008
Publicly verifiable secret sharing (PVSS) allows not only shareholders themselves but also everyone verify the shares of a secret distributed by a dealer. It has a lot of electroni...