Comments on Abe et al.'s Threshold Signer-ambiguous Signature Scheme from Variety of Keys.
Ya-Fen ChangChin-Chen ChangPublished in: JCIS (2006)
Keyphrases
- signature scheme
- standard model
- ciphertext
- private key
- public key
- secret key
- blind signature scheme
- access structure
- hash functions
- security model
- blind signature
- designated verifier
- group signature scheme
- threshold signature scheme
- diffie hellman
- digital signature
- signcryption scheme
- provably secure
- digital signature scheme
- key distribution
- bilinear pairings
- partially blind signature scheme
- public key cryptosystem
- data sets
- secure communication
- original signer
- fair exchange
- security analysis
- encryption scheme