New Constructions of Public-Key Encryption Schemes from Conjugacy Search Problems.
Lihua WangLicheng WangZhenfu CaoEiji OkamotoJun ShaoPublished in: Inscrypt (2010)
Keyphrases
- search problems
- public key
- encryption scheme
- security analysis
- search algorithm
- orders of magnitude
- standard model
- heuristic search
- public key encryption
- security model
- chosen ciphertext
- diffie hellman
- search strategies
- ciphertext
- digital signature
- identity based encryption
- public key cryptosystem
- private key
- public key cryptography
- proxy re encryption
- signature scheme
- cca secure
- secret key
- secret sharing scheme
- search space
- authentication scheme
- provably secure
- homomorphic encryption
- encryption algorithm
- blind signature scheme
- rfid tags
- secure communication
- database systems
- similarity measure