Cryptanalysis and improvement of a biometrics-based multi-server authentication with key agreement scheme.
Hakhyun KimWoongryul JeonYunho LeeDongho WonPublished in: IACR Cryptol. ePrint Arch. (2011)
Keyphrases
- key agreement
- secret key
- authentication scheme
- elliptic curve
- security properties
- smart card
- diffie hellman
- key agreement protocol
- secure communication
- key distribution
- public key
- key management
- hash functions
- biometric authentication
- signature scheme
- encryption scheme
- mutual authentication
- factor authentication
- pseudo random number
- private key
- digital signature
- security protocols
- security analysis
- biometric systems
- ciphertext
- formal model
- low cost