QR-TAN: Secure Mobile Transaction Authentication.
Guenther StarnbergerLorenz FroihoferKarl M. GöschkaPublished in: ARES (2009)
Keyphrases
- factor authentication
- user authentication
- authentication mechanism
- trusted third party
- password authentication
- integrity verification
- security mechanisms
- authentication scheme
- security requirements
- security analysis
- identity management
- mobile payment
- key distribution
- authentication protocol
- data encryption
- mobile devices
- mobile phone
- mobile commerce
- transaction model
- mobile terminals
- secure manner
- public key cryptography
- secure communication
- private key
- rights management
- bayesian networks
- mobile computing
- smart card
- concurrency control
- encryption decryption
- key management
- resource constrained
- security issues
- singular value decomposition
- key agreement protocol
- mutual authentication
- authentication systems
- database systems
- digital signature
- access control
- key exchange protocol
- computing environments
- mobile users
- transaction processing
- transaction management
- security level