Cryptanalysis of a Fuzzy Identity Based Encryption Scheme in the Standard Model.
Xu An WangXiaoyuan YangMinqing ZhangYong YuPublished in: Informatica (2012)
Keyphrases
- standard model
- encryption scheme
- identity based encryption
- secret key
- signature scheme
- hash functions
- proxy re encryption
- chosen ciphertext
- ciphertext
- security analysis
- cca secure
- public key
- signcryption scheme
- diffie hellman
- public key encryption scheme
- provably secure
- data sharing
- smart card
- identity based signature
- forward secure
- secret sharing scheme
- secure communication
- security model
- multiresolution
- key management
- lossless compression
- keyword search
- blind signature
- key distribution
- authentication protocol
- image representation
- data points
- data streams