Invisibility and Anonymity of Undeniable and Confirmer Signatures.
Steven D. GalbraithWenbo MaoPublished in: CT-RSA (2003)
Keyphrases
- digital signature
- trusted third party
- digital watermarking
- smart card
- electronic cash
- blind signature
- public key
- blind signature scheme
- signature scheme
- watermarking scheme
- key management
- security mechanisms
- digital images
- copyright protection
- watermarking technique
- elliptic curve
- ring signature scheme
- data integrity
- privacy protection
- discrete wavelet transform
- data hiding
- data publishing
- watermarking algorithm
- digital content
- public key cryptosystem
- security analysis
- standard model
- bilinear pairings
- designated verifier
- payment scheme