Cryptanalysis of an NTRU-based Proxy Encryption Scheme from ASIACCS'15.
Zhen LiuYanbin PanZhenfei ZhangPublished in: IACR Cryptol. ePrint Arch. (2019)
Keyphrases
- encryption scheme
- secret key
- proxy re encryption
- standard model
- hash functions
- ciphertext
- signature scheme
- public key
- smart card
- security analysis
- security model
- diffie hellman
- public key encryption
- s box
- secure communication
- bilinear pairings
- cca secure
- key management
- keyword search
- secret sharing scheme
- key distribution
- private key
- forward secure
- image encryption scheme
- lossless compression
- similarity search
- image representation
- public key cryptosystem
- image quality