Szczegóły publikacji
Opis bibliograficzny
Concealing additional secrets using sharing approach in steganography / Marek R. OGIELA, Katarzyna KOPTYRA // W: Advances on broad-band wireless computing, communication and applications : proceedings of the 11th international conference on Broad-band Wireless Computing, Communication and Applications (BWCCA-2016) : November 5–7, 2016, Korea / eds. Leonard Barolli, Fatos Xhafa, Kangbin Yim. — Cham : Springer International Publishing AG, cop. 2017. — (Lecture Notes on Data Engineering and Communications Technologies ; ISSN 2367-4512 ; vol. 2). — ISBN: 978-3-319-49105-9; e-ISBN: 978-3-319-49106-6. — S. 507–512. — Bibliogr. s. 512, Abstr. — Toż na CD
Autorzy (2)
Dane bibliometryczne
| ID BaDAP | 102712 |
|---|---|
| Data dodania do BaDAP | 2016-12-30 |
| DOI | 10.1007/978-3-319-49106-6_50 |
| Rok publikacji | 2017 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Springer |
| Konferencja | International Conference on Broadband and Wireless Computing, Communication and Applications 2016 |
| Czasopismo/seria | Lecture Notes on Data Engineering and Communications Technologies |
Abstract
This paper describes a method of concealing additional secret data in fuzzy vault cryptosystem. The hidden information is placed on the second level of the system, what means that it is impossible to reveal higher level secret before decoding all related data from lower level. This property gives an opportunity of using presented technique as a secret sharing system in which information from previous step is used in the next part of the algorithm (no additional keys are required). As the existence of second-level secrets is not obvious for external observer, this idea may be applied for steganography purposes. The format of concealed secret is two-dimensional point (x, y), thus the method presented in this paper is suitable for protecting all data that can be presented as a pair of numbers.
