Keyphrases
- scheme for wireless sensor networks
- key management
- healthcare systems
- bilinear pairings
- secret key
- provably secure
- signature scheme
- stream cipher
- diffie hellman
- signcryption scheme
- public key cryptography
- elliptic curve
- public key
- smart card
- ad hoc networks
- wireless sensor networks
- resource constrained
- key distribution
- digital signature
- secret sharing scheme
- hash functions
- encryption scheme
- security protocols
- security services
- context aware
- blind signature
- electronic health records
- ubiquitous computing
- blind signature scheme
- standard model
- data aggregation
- private key
- resource constraints
- secret sharing
- ciphertext
- end to end
- similarity search