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2004 | OriginalPaper | Chapter

Secure Identity Based Encryption Without Random Oracles

Authors : Dan Boneh, Xavier Boyen

Published in: Advances in Cryptology – CRYPTO 2004

Publisher: Springer Berlin Heidelberg

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We present a fully secure Identity Based Encryption scheme whose proof of security does not rely on the random oracle heuristic. Security is based on the Decision Bilinear Diffie-Hellman assumption. This solves an open problem posed by Boneh and Franklin in 2001.

Metadata
Title
Secure Identity Based Encryption Without Random Oracles
Authors
Dan Boneh
Xavier Boyen
Copyright Year
2004
Publisher
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-540-28628-8_27

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