Proxy Re-Encryption Schemes with Key Privacy from LWE.

Le Trieu Phong Lihua Wang Yoshinori Aono Manh Ha Nguyen Xavier Boyen

Published in: IACR Cryptol. ePrint Arch. (2016)

Keyphrases

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homomorphic encryption
privacy enhancing
privacy preserving
standard model
data sharing
keyword search
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personal information
public key
ciphertext
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private key
low cost
relational databases