Obfustopia Built on Secret-Key Functional Encryption.
Fuyuki KitagawaRyo NishimakiKeisuke TanakaPublished in: IACR Cryptol. ePrint Arch. (2021)
Keyphrases
- secret key
- smart card
- encryption decryption
- encryption scheme
- authentication scheme
- stream cipher
- secure communication
- ciphertext
- public key
- key management
- pseudorandom
- security level
- secret data
- key distribution
- diffie hellman
- signature scheme
- mutual authentication
- hash functions
- key establishment
- block cipher
- private key
- feature selection
- key agreement