Security Analysis of the Unrestricted Identity-Based Aggregate Signature Scheme.
Kwangsu LeeDong Hoon LeePublished in: CoRR (2014)
Keyphrases
- signature scheme
- security analysis
- public key
- standard model
- designated verifier
- digital signature
- proxy signature scheme
- security model
- private key
- secret key
- public key cryptography
- diffie hellman
- blind signature
- encryption scheme
- security properties
- user authentication
- authentication protocol
- public key cryptosystem
- bilinear pairings
- provably secure
- blind signature scheme
- signcryption scheme
- identity based signature
- secure communication
- authentication scheme
- smart card
- key distribution
- ciphertext
- high dimensional