Generic Construction of Chosen Ciphertext Secure Proxy Re-Encryption.
Goichiro HanaokaYutaka KawaiNoboru KunihiroTakahiro MatsudaJian WengRui ZhangYunlei ZhaoPublished in: CT-RSA (2012)
Keyphrases
- chosen ciphertext
- proxy re encryption
- standard model
- encryption scheme
- ciphertext
- public key encryption
- cca secure
- public key
- forward secure
- diffie hellman
- secret key
- security analysis
- security model
- signature scheme
- signcryption scheme
- provably secure
- data sharing
- secret sharing scheme
- private key
- hash functions
- image quality
- relational databases