Ciphertext Outdate Attacks on the Revocable Attribute-Based Encryption Scheme With Time Encodings.
Kwangsu LeePublished in: IEEE Access (2019)
Keyphrases
- encryption scheme
- chosen ciphertext
- ciphertext
- chosen plaintext attack
- standard model
- cca secure
- security analysis
- proxy re encryption
- data sharing
- public key
- secret key
- secret sharing scheme
- security model
- lossless compression
- public key encryption
- private key
- diffie hellman
- encryption algorithm
- hash functions
- cryptographic protocols
- s box
- identity based encryption
- image quality