On Efficiently Transferring the Linear Secret-Sharing Scheme Matrix in Ciphertext-Policy Attribute-Based Encryption.
Zhen LiuZhenfu CaoPublished in: IACR Cryptol. ePrint Arch. (2010)
Keyphrases
- attribute based encryption
- secret sharing scheme
- access structure
- ciphertext
- encryption scheme
- secret sharing
- standard model
- key management
- secret key
- private key
- diffie hellman
- security analysis
- black and white
- public key
- multi attribute
- metric space
- access methods
- range queries
- data sharing
- databases
- image encryption
- hash functions
- end to end
- low cost