Adaptively Secure Constrained Pseudorandom Functions in the Standard Model.
Alex DavidsonShuichi KatsumataRyo NishimakiShota YamadaTakashi YamakawaPublished in: IACR Cryptol. ePrint Arch. (2020)
Keyphrases
- standard model
- pseudorandom
- encryption scheme
- secret key
- chosen ciphertext
- cryptographic protocols
- provably secure
- identity based signature
- diffie hellman
- stream cipher
- uniformly distributed
- signature scheme
- public key encryption scheme
- proxy re encryption
- forward secure
- cca secure
- ciphertext
- encryption algorithm
- key management
- identity based encryption
- secure communication
- public key cryptography
- threshold signature scheme
- high dimensional data