New signature schemes in the standard model based on publicly verifiable CCA-secure public key encryption.
Haining LuoXu An WangPublished in: Int. J. Inf. Commun. Technol. (2015)
Keyphrases
- standard model
- proxy re encryption
- public key encryption
- identity based encryption
- signature scheme
- cca secure
- public key
- ciphertext
- provably secure
- encryption scheme
- public key cryptosystem
- diffie hellman
- threshold signature scheme
- signcryption scheme
- digital signature
- security analysis
- secret key
- group signature scheme
- forward secure
- wavelet transform
- low cost