Keyphrases
- ciphertext
- signcryption scheme
- security analysis
- standard model
- security properties
- key management
- encryption scheme
- secret key
- public key
- private key
- encryption algorithm
- trusted third party
- key management scheme
- stream cipher
- security requirements
- bilinear pairings
- ring signature
- wireless sensor networks
- provably secure
- diffie hellman
- security model
- data sharing
- chosen plaintext
- blind signature scheme
- lightweight
- data sets