Toward a Fully Secure Authenticated Encryption Scheme From a Pseudorandom Permutation (Full Version).
Wonseok ChoiByeongHak LeeJooyoung LeeYeongmin LeePublished in: IACR Cryptol. ePrint Arch. (2021)
Keyphrases
- encryption scheme
- secret key
- pseudorandom
- authentication scheme
- key distribution
- diffie hellman
- key exchange
- key exchange protocol
- security analysis
- stream cipher
- smart card
- secure communication
- standard model
- public key
- encryption algorithm
- key management
- cca secure
- ciphertext
- hash functions
- private key
- secret sharing scheme
- image encryption
- authentication protocol
- public key encryption
- group communication
- homomorphic encryption
- forward secure
- security model
- proxy re encryption
- encryption key
- real time
- secret sharing
- uniformly distributed
- provably secure
- data sharing
- lossless compression
- security requirements
- public key cryptosystem
- image quality