Tight Security for Signature Schemes Without Random Oracles.
Sven SchägePublished in: J. Cryptol. (2015)
Keyphrases
- signature scheme
- digital signature scheme
- public key cryptosystem
- standard model
- diffie hellman
- private key
- threshold signature scheme
- public key
- identity based signature
- provably secure
- blind signature
- cca secure
- blind signature scheme
- designated verifier
- bilinear pairings
- digital signature
- security model
- electronic voting
- group signature scheme
- key distribution
- encryption scheme
- authentication protocol
- secret key
- signcryption scheme
- forward secure
- public key cryptography
- access control
- identity based cryptography
- chosen plaintext
- secure communication
- security issues
- hash functions
- security properties
- cryptographic protocols
- statistical databases
- information security
- intrusion detection