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Tightly CCA-secure inner product functional encryption scheme.
Xiangyu Liu
Shengli Liu
Shuai Han
Dawu Gu
Published in:
Theor. Comput. Sci. (2022)
Keyphrases
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encryption scheme
cca secure
public key encryption scheme
standard model
security analysis
public key
ciphertext
public key cryptosystem
secret key
data sharing
secret sharing scheme
lossless compression
proxy re encryption
security model
identity based encryption
diffie hellman
hash functions
databases