Keyphrases
- lightweight
- stream cipher
- authentication protocol
- rfid tags
- secret key
- radio frequency identification
- public key
- rfid systems
- mutual authentication
- security analysis
- authentication scheme
- rfid technology
- resource constrained
- key distribution
- key management
- user authentication
- pseudorandom
- ciphertext
- security issues
- security protocols
- encryption scheme
- smart card
- wireless sensor networks
- handheld devices
- private key
- hash functions
- high security