Public key and levelled attributes access policy oriented fully homomorphic encryption scheme.
V. BikshamD. VasumathiPublished in: Int. J. Comput. Sci. Math. (2020)
Keyphrases
- encryption scheme
- public key
- security analysis
- standard model
- diffie hellman
- secret key
- public key cryptography
- ciphertext
- secret sharing scheme
- security model
- digital signature
- cca secure
- private key
- access control
- public key cryptosystem
- signature scheme
- authentication scheme
- encryption algorithm
- elliptic curve cryptography
- homomorphic encryption
- access control policies
- identity based encryption
- secure communication
- provably secure
- blind signature scheme
- database systems
- data sharing
- signcryption scheme
- power consumption