Encryption with weakly random keys using a quantum ciphertext.
Jan BoudaMatej PivoluskaMartin PleschPublished in: Quantum Inf. Comput. (2012)
Keyphrases
- ciphertext
- standard model
- secret key
- encryption scheme
- proxy re encryption
- private key
- public key
- encryption algorithm
- access structure
- chosen plaintext attack
- cca secure
- identity based encryption
- pseudorandom
- diffie hellman
- attribute based encryption
- public key encryption
- data distribution
- security analysis
- low cost
- xml documents
- similarity measure