Security enhancement for a three-party encrypted key exchange protocol against undetectable on-line password guessing attacks.
Hsing-Bai ChenTzungher ChenWei-Bin LeeChin-Chen ChangPublished in: Comput. Stand. Interfaces (2008)
Keyphrases
- password guessing
- key exchange protocol
- smart card
- security analysis
- password authentication
- secure communication
- remote user authentication scheme
- encryption scheme
- diffie hellman
- user authentication
- key exchange
- authentication protocol
- security requirements
- information security
- public key
- security properties
- security protocols
- authentication scheme
- secret key
- digital signature
- standard model
- security mechanisms
- data sharing
- private key
- ciphertext
- hash functions
- sensitive data
- lightweight