Efficient Chosen-Ciphertext Secure Identity-Based Encryption with Wildcards

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Abstract. We propose new instantiations of chosen-ciphertext secure identitybased encryption schemes with wildcards (WIBE). Our schemes outperform all existing alternatives in terms of efficiency as well as security. We achieve these results by extending the hybrid encryption (KEM

James Birkett, Alexander W. Dent, Gregory Neven, J

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ACISP 2007 | Identitybased Encryption Schemes | Random Oracle Model | Security Privacy | WIBE Schemes |

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Added	12 Aug 2010
Updated	12 Aug 2010
Type	Conference
Year	2007
Where	ACISP
Authors	James Birkett, Alexander W. Dent, Gregory Neven, Jacob C. N. Schuldt

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Efficient Chosen-Ciphertext Secure Identity-Based Encryption with Wildcards

ACISP 2007 | Identitybased Encryption Schemes | Random Oracle Model | Security Privacy | WIBE Schemes |

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