Keyphrases
- public key
- encryption scheme
- identity based encryption
- hash functions
- signature scheme
- security analysis
- standard model
- ciphertext
- security model
- chosen ciphertext
- diffie hellman
- digital signature
- secret key
- signcryption scheme
- private key
- proxy re encryption
- cca secure
- public key encryption
- public key cryptosystem
- public key cryptography
- authentication scheme
- provably secure
- secure communication
- secret sharing scheme
- blind signature
- authentication protocol
- data sharing
- blind signature scheme
- homomorphic encryption
- similarity measure