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» Adaptively Secure Identity-Based Encryption from Lattices wi...
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CCS
2010
ACM
10 years 12 months ago
Practical leakage-resilient identity-based encryption from simple assumptions
We provide new constructions of Leakage-Resilient IdentityBased Encryption systems (IBE) in the Standard model. We apply a hash proof technique in the existing IBE schemes of Bone...
Sherman S. M. Chow, Yevgeniy Dodis, Yannis Rousela...
CCS
2005
ACM
11 years 5 months ago
Direct chosen ciphertext security from identity-based techniques
We describe a new encryption technique that is secure in the standard model against adaptive chosen ciphertext (CCA2) attacks. We base our method on two very eļ¬ƒcient Identity-Ba...
Xavier Boyen, Qixiang Mei, Brent Waters
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