An Enhanced and Secure Three-Party Password-based Authenticated Key Exchange Protocol without Using Server's Public-Keys and Symmetric Cryptosystems.
Mohammad Sabzinejad FarashMahmoud Ahmadian-AttariPublished in: Inf. Technol. Control. (2014)
Keyphrases
- key exchange protocol
- diffie hellman
- session key
- secret key
- elliptic curve
- key exchange
- signature scheme
- secure communication
- private key
- public key
- authentication protocol
- password authentication
- key distribution
- key agreement protocol
- key agreement
- password based authenticated key exchange
- authentication scheme
- key management
- smart card
- digital signature
- standard model
- provably secure
- ciphertext
- security analysis
- encryption scheme
- group communication
- efficient computation
- user authentication
- modular exponentiation
- hash functions
- cryptographic protocols