Lattice-Based Signcryption Without Random Oracles.
Shingo SatoJunji ShikataPublished in: PQCrypto (2018)
Keyphrases
- bilinear pairings
- threshold signature scheme
- standard model
- signcryption scheme
- signature scheme
- ring signature
- ciphertext
- diffie hellman
- key management
- provably secure
- identity based cryptography
- public key
- blind signature scheme
- forward secure
- cca secure
- encryption scheme
- concept lattice
- chosen plaintext
- blind signature
- security properties
- proxy re encryption
- secret key
- public key cryptography
- secret sharing scheme
- wireless sensor networks
- digital signature
- public key cryptosystem
- elliptic curve
- ad hoc networks