A security enhanced password authentication and update scheme based on elliptic curve cryptography.
Pengshuai QiaoHang TuPublished in: Int. J. Electron. Secur. Digit. Forensics (2014)
Keyphrases
- elliptic curve cryptography
- elliptic curve
- authentication scheme
- security analysis
- password authentication
- high security
- public key
- key exchange protocol
- authentication protocol
- diffie hellman
- public key cryptography
- smart card
- digital watermark
- error correction
- image encryption
- security requirements
- user authentication
- secret key
- digital images
- security properties
- digital signature
- security model
- efficient computation