Ciphertext-Only Attack on Gentry-Halevi Implementation of Somewhat Homomorphic Scheme.
Michal MikusMarek SýsPublished in: MEMICS (2012)
Keyphrases
- ciphertext
- encryption scheme
- proxy re encryption
- standard model
- cca secure
- chosen plaintext attack
- secret key
- access structure
- security analysis
- diffie hellman
- secret sharing scheme
- private key
- attribute based encryption
- public key encryption
- identity based encryption
- encryption algorithm
- public key
- forward secure
- smart card
- secret sharing
- authentication scheme
- key distribution
- pseudorandom
- lossless compression
- provably secure
- s box
- privacy preserving