The Linguistic Discrimination In The Speaker With An Accent And The Importance Of Explicit Instruction Of Pronunciation In Spanish

These protocols are all realized by utilizing minimalistic cryptography such as Physically Unclonable Functions (PUF) and Linear Feedback Shift Registers (LFSR). PUFs and LFSRs are very efficient in hardware, and provide the low-cost RFID tags with unique characteristics that prevent a multitude of attacks. Compared to existing solutions built on top of hash functions that require 8000 – 10000 gates, our experimental results show that the schemes we propose demand only between 650 – 1400 gates for 64 bit variables and can be easily accommodated by the cheapest RFID tags with only 2000 gates available for security functions.