Functional Encryption with Secure Key Leasing.
Fuyuki KitagawaRyo NishimakiPublished in: ASIACRYPT (4) (2022)
Keyphrases
- private key
- high security
- secure communication
- key exchange
- key management
- security analysis
- digital signature
- public key
- data encryption
- block cipher
- secret key
- encryption scheme
- encryption key
- image encryption
- security properties
- smart card
- public key cryptography
- key distribution
- data encryption standard
- authentication scheme
- data confidentiality
- security requirements
- signature scheme
- storage cost
- cryptographic algorithms
- encryption decryption
- advanced encryption standard