Some attacks on Chikazawa-Yamagishi ID-based key sharing scheme.
Kyungah ShimPublished in: IEEE Commun. Lett. (2003)
Keyphrases
- key distribution
- private key
- image watermarking scheme
- chosen plaintext
- partially blind signature scheme
- public key
- blind signature
- provably secure
- key agreement
- information sharing
- secure communication
- ring signature scheme
- bilinear pairings
- standard model
- signature scheme
- diffie hellman
- signcryption scheme
- security protocols
- jpeg compression
- security mechanisms
- countermeasures