Two level phase retrieval in fractional Hartley domain for secure image encryption and authentication using digital signatures.
Mehak KhuranaHukum SinghPublished in: Multim. Tools Appl. (2020)
Keyphrases
- image encryption
- digital signature
- private key
- authentication scheme
- public key
- smart card
- security analysis
- security mechanisms
- authentication protocol
- key management
- public key cryptography
- signature scheme
- secret key
- security requirements
- digital watermarking
- user authentication
- security model
- public key infrastructure
- encryption scheme
- data integrity
- elliptic curve
- key distribution
- security issues
- ad hoc networks
- information security