Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Concept of Cryptographic Quantum Hashing   In the paper we define a notion of quantum resistant
($(\epsilon,\delta)$-resistant) hash function which combine together a notion
of pre-image (one-way) resistance ($\epsilon$-resistance) property we define in
the paper and the notion of collision resistance ($\delta$-resistance)
properties.
  We show that in the quantum setting a one-way resistance property and
collision resistance property are correlated: the "more" a quantum function is
one-way resistant the "less" it collision resistant and vice versa. We present
an explicit quantum hash function which is "balanced" one-way resistant and
collision resistant and demonstrate how to build a large family quantum hash
functions. Balanced quantum hash functions need a high degree of entanglement
between the qubits. We use a "phase constructions" technique to express quantum
hashing constructions, which is good to map hash states to coherent states in a
superposition of time-bin modes. The later is ready to be implemented with
current optical technology.

33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics