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Lattice-based Revocable (Hierarchical) IBE with Decryption Key Exposure Resistance.
Shuichi Katsumata
Takahiro Matsuda
Atsushi Takayasu
Published in:
IACR Cryptol. ePrint Arch. (2018)
Keyphrases
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encryption scheme
secure communication
database
real time
search engine
hierarchical structure
information systems
multiresolution
coarse to fine
secret key