Strongly Unforgeable Proxy Re-Signature Schemes in the Standard model.
S. Sree VivekS. Sharmila Deva SelviGuhan BalasubramanianC. Pandu RanganPublished in: IACR Cryptol. ePrint Arch. (2012)
Keyphrases
- standard model
- signature scheme
- proxy re encryption
- proxy signature
- bilinear pairings
- proxy signature scheme
- identity based signature
- original signer
- designated verifier
- public key
- threshold signature scheme
- forward secure
- provably secure
- diffie hellman
- blind signature
- cca secure
- ciphertext
- cryptographic protocols
- diffie hellman assumption
- signcryption scheme
- blind signature scheme
- public key cryptosystem
- encryption scheme
- hash functions
- chosen ciphertext
- wireless networks
- database systems
- electronic voting
- private key
- key distribution
- identity based cryptography
- similarity measure