Research Article
An Improved Biometrics-Based Remote User Authentication Scheme with User Anonymity
Table 1
Notations with their description.
| Notations | Description |
| | Trusted registration centre | | Server | | User | | Identity of | | Password of | | Biometric template of | | Smart card of | | Random number chosen by | | Random number generated by of | | Random number generated by | | Attacker | and | Secret keys maintained by | h(·) | One-way hash function | | Bitwise XOR operator | | Concatenation operator |
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