Certified Everlasting Secure Collusion-Resistant Functional Encryption, and More.
Taiga HirokaFuyuki KitagawaTomoyuki MorimaeRyo NishimakiTapas PalTakashi YamakawaPublished in: IACR Cryptol. ePrint Arch. (2023)
Keyphrases
- encryption scheme
- key management
- key exchange
- data encryption
- security properties
- digital signature
- security analysis
- cryptographic protocols
- private key
- stream cipher
- encryption decryption
- public key cryptography
- secret key
- data confidentiality
- digital rights management
- cryptographic algorithms
- data protection
- mutual authentication
- integrity verification
- secure communication
- authentication scheme
- security requirements
- diffie hellman
- security level
- lightweight
- security issues
- high security
- image encryption
- encryption algorithm
- public key
- multi party
- signature scheme
- elliptic curve cryptography
- data sharing
- formal model
- advanced encryption standard
- group communication