Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exploiting PUF Models for Error Free Response Generation   Physical unclonable functions (PUF) extract secrets from randomness inherent
in manufacturing processes. PUFs are utilized for basic cryptographic tasks
such as authentication and key generation, and more recently, to realize key
exchange and bit commitment requiring a large number of error free responses
from a strong PUF. We propose an approach to eliminate the need to implement
expensive on-chip error correction logic implementation and the associated
helper data storage to reconcile naturally noisy PUF responses. In particular,
we exploit a statistical model of an Arbiter PUF (APUF) constructed under the
nominal operating condition during the challenge response enrollment phase by a
trusted party to judiciously select challenges that yield error-free responses
even across a wide operating conditions, specifically, a $ \pm 20\% $ supply
voltage variation and a $ 40^{\crc} $ temperature variation. We validate our
approach using measurements from two APUF datasets. Experimental results
indicate that large number of error-free responses can be generated on demand
under worst-case when PUF response error rate is up to 16.68\%.

19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg