Identity-Based Encryption with (Almost) Tight Security in the Multi-instance, Multi-ciphertext Setting.
Dennis HofheinzJessica KochChristoph StriecksPublished in: Public Key Cryptography (2015)
Keyphrases
- identity based encryption
- multi instance
- ciphertext
- standard model
- public key
- encryption scheme
- security model
- cca secure
- public key encryption
- proxy re encryption
- provably secure
- real valued
- multi label
- public key cryptosystem
- secret key
- security analysis
- signature scheme
- keyword search
- diffie hellman
- semi supervised learning
- hash functions
- access control
- secret sharing scheme
- search engine
- private key
- security requirements
- key management
- image classification
- low cost
- data sets