Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fast random number generator based on optical physical unclonable
  functions   We propose an approach for fast random number generation based on homemade
optical physical unclonable functions (PUFs). The optical PUF is illuminated
with input laser wavefront of continuous modulation to obtain different speckle
patterns. Random numbers are fully extracted from speckle patterns through a
simple post-processing algorithm. Our proof-of-principle experiment achieves
total random number generation rate of 0.96 Gbit/s with verified randomness,
which is far faster than previous optical-PUF-based schemes. Our results
demonstrate that the presented random number generator (RNG) proposal has great
potential to achieve ultrafast random number generation rate up to several
hundreds of Gbit/s.

24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph