Cryptanalysis and security enhancement of Chen et al.'s remote user authentication scheme using smart card.
Saru KumariMridul Kumar GuptaManoj KumarPublished in: Central Eur. J. Comput. Sci. (2012)
Keyphrases
- smart card
- remote user authentication scheme
- secret key
- information security
- security requirements
- java card
- fuzzy vault
- security mechanisms
- password guessing
- security analysis
- authentication protocol
- secure communication
- user authentication
- authentication scheme
- sensitive data
- key management
- security enforcement
- sys tems
- encryption scheme
- security issues
- digital signature
- power analysis
- network security
- differential power analysis
- security model
- security protocols
- password authentication
- ciphertext
- block cipher
- rfid tags
- low cost