Authentication Cryptography 9 Internet of things 4 Network security 4 Public key cryptography 4 'current 2 Application programs 2 Application specific integrated circuits 2 Chip based 2 Costs 2 CryptoGraphics 2 Cryptographic algorithms 2 Elliptic curve cryptography 2 Hardware architecture 2 Integrated circuit design 2 IoT 2 Light-weight cryptography 2 Lightweight systems 2 Low-cost devices 2 Memory capacity 2 Processing power 2 Programmable logic controllers 2 Security 2 SoC 2 Software testing 2 System-on-chip 2 Systems-on-Chip 2 Wide area networks 2 Wide-area networks 2 authentication 2