Short Group Signatures via Structure-Preserving Signatures: Standard Model Security from Simple Assumptions.
Benoît LibertThomas PetersMoti YungPublished in: CRYPTO (2) (2015)
Keyphrases
- standard model
- signature scheme
- structure preserving
- identity based signature
- diffie hellman assumption
- diffie hellman
- chosen ciphertext
- signcryption scheme
- public key cryptosystem
- bilinear pairings
- public key
- encryption scheme
- cryptographic protocols
- blind signature
- public key encryption scheme
- cca secure
- digital signature
- private key
- threshold signature scheme
- blind signature scheme
- key distribution
- security model
- proxy re encryption
- security analysis
- image compression
- identity based cryptography
- information security
- identity based encryption
- query processing
- dimensionality reduction
- security mechanisms
- forward secure
- provably secure