On the Security of a CCA-Secure Timed-Release Conditional Proxy Broadcast Re-encryption Scheme.
Xu An WangArun Kumar SangaiahNadia NedjahChun ShanZuliang WangPublished in: 3PGCIC (2018)
Keyphrases
- cca secure
- encryption scheme
- proxy re encryption
- public key encryption scheme
- standard model
- security analysis
- ciphertext
- security model
- public key cryptosystem
- identity based encryption
- public key
- chosen ciphertext
- data sharing
- secret key
- keyword search
- diffie hellman
- secret sharing scheme
- provably secure
- hash functions
- lossless compression
- data access
- data warehouse
- database systems
- wireless sensor networks
- multiresolution