Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Space Efficient Secret Sharing   This note proposes a method of space efficient secret sharing in which k
secrets are mapped into n shares (n>=k) of the same size. Since, n can be
chosen to be equal to k, the method is space efficient. This method may be
compared with conventional secret sharing schemes that divide a single secret
into n shares.

17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess
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
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int