CCA2 secure biometric identity based encryption with constant-size ciphertext.
Yang YangYupu HuLeyou ZhangChun-hui SunPublished in: J. Zhejiang Univ. Sci. C (2011)
Keyphrases
- identity based encryption
- cca secure
- ciphertext
- standard model
- encryption scheme
- proxy re encryption
- public key
- security model
- public key cryptosystem
- provably secure
- public key encryption
- secret key
- security analysis
- diffie hellman
- signature scheme
- private key
- security requirements
- hash functions
- access control
- video sequences