A direct construction of continuous leakage-resilient (H)IBE scheme with CCA security from dual system encryption.
Yanwei ZhouLei CaoBo YangZhe XiaChunxiang GuMingwu ZhangPublished in: Comput. Stand. Interfaces (2023)
Keyphrases
- encryption scheme
- cca secure
- security analysis
- identity based encryption
- ciphertext
- secret sharing scheme
- standard model
- diffie hellman
- elliptic curve cryptography
- security model
- proxy re encryption
- key exchange
- high security
- private key
- encryption algorithm
- public key
- provably secure
- public key encryption
- encryption algorithms
- public key cryptography
- key management
- security properties
- public key cryptosystem
- mutual authentication
- authentication scheme
- data sharing
- secret key
- pseudorandom
- digital signature
- elliptic curve
- canonical correlation analysis
- authentication protocol
- identity authentication
- security requirements
- data encryption
- encryption decryption
- secure communication
- hash functions
- image encryption
- lossless compression
- security mechanisms
- signature scheme
- cryptographic algorithms
- signcryption scheme
- integrity verification
- identity based cryptography
- least squares
- digital signature scheme