Secure Proxy Signature Schemes for Delegation of Signing Rights.
Alexandra BoldyrevaAdriana PalacioBogdan WarinschiPublished in: J. Cryptol. (2012)
Keyphrases
- signature scheme
- original signer
- proxy signature
- standard model
- diffie hellman
- digital signature scheme
- bilinear pairings
- proxy signature scheme
- proxy signer
- private key
- digital signature
- blind signature
- identity based signature
- security properties
- proxy re encryption
- key distribution
- public key
- provably secure
- designated verifier
- trusted third party
- electronic voting
- threshold signature scheme
- public key cryptosystem
- security requirements
- access control
- group signature scheme
- blind signature scheme
- chosen message
- security model
- public key cryptography
- ring signature
- secret key
- cca secure
- cryptographic protocols
- digital content
- group communication
- encryption scheme
- security analysis
- secure communication
- forward secure
- identity based cryptography
- authentication scheme
- conflict resolution
- key management
- third party