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Practical Inner Product Encryption with Constant Private Key
2020
Applied Sciences
Inner product encryption, first introduced by Katz et al., is a type of predicate encryption in which a ciphertext and a private key correspond to an attribute vector and a predicate vector, respectively. Only if the attribute and predicate vectors satisfy the inner product predicate will the decryption in this scheme be correct. In addition, the ability to use inner product encryption as an underlying building block to construct other useful cryptographic primitives has been demonstrated in
doi:10.3390/app10238669
fatcat:5epy6drkdngpnpmfmkrzlw5yba