Identity based signcryption schemes without random oracles.
Prashant KushwahSunder LalPublished in: IACR Cryptol. ePrint Arch. (2011)
Keyphrases
- bilinear pairings
- threshold signature scheme
- signature scheme
- identity based signature
- standard model
- signcryption scheme
- provably secure
- diffie hellman
- blind signature scheme
- key management
- public key
- forward secure
- identity based cryptography
- blind signature
- ring signature
- digital signature
- ciphertext
- public key cryptography
- security model
- proxy re encryption
- encryption scheme
- secret key
- neural network
- cca secure
- lightweight
- private key
- low cost