Secure Protected Password Change Scheme.
Eun-Jun YoonEun-Kyung RyuKee-Young YooPublished in: MMM-ACNS (2005)
Keyphrases
- authentication mechanism
- user authentication
- authentication scheme
- security analysis
- graphical password
- secure communication
- password authentication
- authentication protocol
- password guessing
- key distribution
- data encryption
- standard model
- sensitive data
- secret sharing
- diffie hellman
- password based authenticated key exchange
- encryption key
- digital signature scheme
- public key encryption
- session key
- smart card
- key management scheme
- secret sharing scheme
- key management
- keystroke dynamics
- electronic voting
- signcryption scheme
- key exchange
- security requirements
- security issues
- information security