Paper 2011/021

Fully Secure Anonymous Hierarchical Identity-Based Encryption with Constant Size Ciphertexts

Jae Hong Seo and Jung Hee Cheon

Abstract

Efficient and privacy-preserving constructions for search functionality on encrypted data is important issues for data outsourcing, and data retrieval, etc. Fully secure anonymous Hierarchical ID-Based Encryption (HIBE) schemes is useful primitives that can be applicable to searchable encryptions [4], such as ID-based searchable encryption, temporary searchable encryption [1], and anonymous forward secure HIBE [9]. We propose a fully secure anonymous HIBE scheme with constant size ciphertexts.

Metadata
Available format(s)
PDF
Category
Cryptographic protocols
Publication info
Published elsewhere. Unknown where it was published
Keywords
anonymity
Contact author(s)
jhsbhs @ gmail com
History
2011-01-17: revised
2011-01-14: received
See all versions
Short URL
https://ia.cr/2011/021
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2011/021,
      author = {Jae Hong Seo and Jung Hee Cheon},
      title = {Fully Secure Anonymous Hierarchical Identity-Based  Encryption with Constant Size Ciphertexts},
      howpublished = {Cryptology ePrint Archive, Paper 2011/021},
      year = {2011},
      note = {\url{https://eprint.iacr.org/2011/021}},
      url = {https://eprint.iacr.org/2011/021}
}
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