Keyphrases
- public key
- digital signature
- signature scheme
- public key infrastructure
- security analysis
- public key cryptography
- standard model
- security model
- blind signature scheme
- image authentication
- private key
- public key cryptosystem
- secret key
- blind signature
- elliptic curve cryptography
- secure communication
- trusted third party
- authentication protocol
- diffie hellman
- encryption scheme
- authentication scheme
- real time
- partially blind signature scheme
- provably secure
- operating system
- digital images