<div class="csl-bib-body">
<div class="csl-entry">Stangl, J. (2017). <i>Hardware acceleration of cryptographic procedures for secure distributed storage systems</i> [Diploma Thesis, Technische Universität Wien]. reposiTUm. https://doi.org/10.34726/hss.2017.26965</div>
</div>
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dc.identifier.uri
https://doi.org/10.34726/hss.2017.26965
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/1595
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dc.description
Zusammenfassung in deutscher Sprache
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dc.description
Abweichender Titel nach Übersetzung der Verfasserin/des Verfassers
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dc.description.abstract
Cloud computing gives new opportunities to many applications. The advantages of reducing the cost and complexity of up-front infrastructure are accompanied with various security issues. A cloud storage provider has to be trusted to handle ones data confidentially and ensure its availability. In order to guarantee the secrecy and availability of sensitive data, it is unavoidable for the end-user to encrypt and replicate the data in any way. An approach for these issues is to store the data in a virtual cloud formed of multiple cloud providers. With a scheme called secret sharing a free selectable amount of redundancy is added. The data to be protected is split into multiple pieces and distributed to several servers. To restore the original data a certain amount of arbitrary pieces is required. In this way, the failure of a single server in the cloud does not influence the availability. Moreover, this schemes enables high secrecy as only a certain amount of pieces reveal the original information. Any party holding less pieces are not capable of obtaining any information of the original data. It is of high computational effort to split the data in such a manner. While various software solutions exist, there are only few investigations in hardware. However, the implantation in dedicated hardware allows the possibility of high performance increase and has the potential to expand its applicability. This work firstly handles the implementation of an information theoretical secure secret sharing scheme, proposed by Adi Shamir. Subsequently, it discusses and presents the implementation of a more efficient scheme in terms of storage space, the Computational Secret Sharing. All these investigations are targeted for a Field Programmable Gate Array (FPGA). A final implementation of a complete secret sharing system operating in a network environment and the capability of managing, sharing and distributing complete filles as well as successfully restoring them completes this work.
en
dc.language
English
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dc.language.iso
en
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dc.rights.uri
http://rightsstatements.org/vocab/InC/1.0/
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dc.subject
Kryptographie
de
dc.subject
Cloud Computing
de
dc.subject
Hardwarebeschleunigung
de
dc.subject
Cryptography
en
dc.subject
Cloud Computing
en
dc.subject
Hardware Acceleration
en
dc.title
Hardware acceleration of cryptographic procedures for secure distributed storage systems
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dc.title.alternative
Hardwarebeschleunigung von kryptographischen Verfahren für sichere verteilte Speichersysteme
de
dc.type
Thesis
en
dc.type
Hochschulschrift
de
dc.rights.license
In Copyright
en
dc.rights.license
Urheberrechtsschutz
de
dc.identifier.doi
10.34726/hss.2017.26965
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dc.contributor.affiliation
TU Wien, Österreich
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dc.rights.holder
Jakob Stangl
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dc.publisher.place
Wien
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tuw.version
vor
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tuw.thesisinformation
Technische Universität Wien
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dc.contributor.assistant
Pudukotai Dinakarrao, Sai Manoj
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tuw.publication.orgunit
E384 - Institut für Computertechnik
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dc.type.qualificationlevel
Diploma
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dc.identifier.libraryid
AC13682748
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dc.description.numberOfPages
96
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dc.identifier.urn
urn:nbn:at:at-ubtuw:1-97332
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dc.thesistype
Diplomarbeit
de
dc.thesistype
Diploma Thesis
en
dc.rights.identifier
In Copyright
en
dc.rights.identifier
Urheberrechtsschutz
de
tuw.advisor.staffStatus
staff
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tuw.assistant.staffStatus
staff
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tuw.advisor.orcid
0000-0003-2251-0004
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item.fulltext
with Fulltext
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item.grantfulltext
open
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item.cerifentitytype
Publications
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item.cerifentitytype
Publications
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item.languageiso639-1
en
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item.openairecristype
http://purl.org/coar/resource_type/c_18cf
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item.openairecristype
http://purl.org/coar/resource_type/c_18cf
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item.openairetype
Thesis
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item.openairetype
Hochschulschrift
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item.openaccessfulltext
Open Access
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crisitem.author.dept
E384 - Institut für Computertechnik
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crisitem.author.parentorg
E350 - Fakultät für Elektrotechnik und Informationstechnik