Keyphrases
- private key
- high security
- secure communication
- block cipher
- encryption scheme
- image encryption
- security analysis
- digital signature
- data encryption standard
- key exchange
- key management
- secret key
- public key
- encryption key
- security properties
- digital rights management
- cryptographic algorithms
- data confidentiality
- encryption decryption
- cryptographic protocols
- smart card
- data encryption
- peer to peer