Designated Verifier Threshold Proxy Signature Scheme without Random Oracles.
Mohammad Beheshti-AtashgahMajid BayatMahmoud GardeshiMohammad Reza ArefPublished in: IACR Cryptol. ePrint Arch. (2012)
Keyphrases
- designated verifier
- proxy signature scheme
- signature scheme
- signcryption scheme
- standard model
- public key
- diffie hellman
- bilinear pairings
- digital signature
- original signer
- key distribution
- proxy signature
- encryption scheme
- provably secure
- digital images
- secret key
- forward secure
- blind signature
- security model
- key management
- blind signature scheme
- ciphertext
- ring signature