A New Multisignature Scheme with Public Key Aggregation for Blockchain.
Duc-Phong LeGuomin YangAli A. GhorbaniPublished in: PST (2019)
Keyphrases
- public key
- signature scheme
- private key
- security analysis
- authentication scheme
- image authentication
- public key encryption scheme
- public key cryptography
- elliptic curve cryptography
- diffie hellman
- security model
- provably secure
- authentication protocol
- secure communication
- public key encryption
- digital signature
- proxy re encryption
- blind signature
- public key cryptosystem
- standard model
- blind signature scheme
- signcryption scheme
- secret key
- encryption scheme
- key distribution
- message authentication codes
- bilinear pairings
- partially blind signature scheme
- identity based encryption
- elliptic curve
- ciphertext
- digital images
- smart card
- secret sharing scheme
- query processing