Keyphrases
- secret key
- private key
- ciphertext
- key distribution
- symmetric key
- public key
- smart card
- public key cryptosystem
- key management
- authentication scheme
- diffie hellman
- secure communication
- encryption scheme
- security level
- elliptic curve
- pseudorandom
- error correction
- image encryption
- hash functions
- cellular automata
- secret data
- stream cipher
- authentication protocol
- signature scheme
- cost effective
- key establishment
- security analysis
- group communication
- digital signature
- security protocols
- key agreement