A Conditional Proxy Broadcast Re-Encryption Scheme Supporting Timed-Release.
Kaitai LiangQiong HuangRoman SchlegelDuncan S. WongChunming TangPublished in: IACR Cryptol. ePrint Arch. (2013)
Keyphrases
- encryption scheme
- proxy re encryption
- standard model
- ciphertext
- security analysis
- security model
- public key
- keyword search
- public key encryption
- diffie hellman
- secret key
- cca secure
- data sharing
- lossless compression
- encryption key
- image encryption scheme
- hash functions
- lightweight
- signcryption scheme
- image processing
- database