Keyphrases
- public key
- public key cryptosystem
- private key
- symmetric key
- security analysis
- digital signature
- signature scheme
- security model
- image authentication
- ciphertext
- secret key
- public key cryptography
- cca secure
- diffie hellman
- elliptic curve cryptography
- blind signature
- authentication scheme
- encryption scheme
- signal processing
- public key encryption
- signcryption scheme
- blind signature scheme
- secure communication
- image encryption
- low cost
- provably secure
- real time