Signatures with Flexible Public Key: Introducing Equivalence Classes for Public Keys.
Michael BackesLucjan HanzlikKamil KluczniakJonas SchneiderPublished in: ASIACRYPT (2) (2018)
Keyphrases
- equivalence classes
- public key
- digital signature
- private key
- signature scheme
- secret key
- equivalence class
- session key
- security analysis
- security model
- image authentication
- identity based encryption
- ciphertext
- diffie hellman
- public key cryptosystem
- bayesian network structures
- standard model
- authentication scheme
- public key cryptography
- encryption scheme
- key distribution
- image encryption
- lightweight
- blind signature
- signcryption scheme
- elliptic curve cryptography
- group signature scheme
- partially blind signature scheme
- provably secure
- key management
- smart card
- blind signature scheme
- secure communication
- authentication protocol
- rfid tags
- digital images
- public key encryption