Adaptively Secure Puncturable Pseudorandom Functions in the Standard Model.
Susan HohenbergerVenkata KoppulaBrent WatersPublished in: IACR Cryptol. ePrint Arch. (2014)
Keyphrases
- standard model
- pseudorandom
- secret key
- encryption scheme
- chosen ciphertext
- diffie hellman
- identity based signature
- signature scheme
- stream cipher
- ciphertext
- public key encryption scheme
- encryption algorithm
- provably secure
- uniformly distributed
- proxy re encryption
- forward secure
- cryptographic protocols
- cca secure
- secure communication
- identity based encryption
- smart card
- real time
- hash functions
- low cost