2026-09-20T23:02:46Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/46931 2023-07-11 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

2014-01-16T18:26:47Z 2016-01-16T11:02:11Z Chen, Deming Wong, Martin D.F. Konigsmark, Sven Tenzing Choden 2014-01-16T18:26:47Z 2013-12 2014-01-16T18:26:47Z 2013-12 We analyze deficiencies in existing Physically Unclonable Function (PUF) systems and protocols, and propose a new system of PUFs (SoP) that is numerically secure under extended attacker privileges and attack scenarios. Our proposed system uses a multi-level authentication scheme and employs different designs of PUF to achieve high security with low computational complexity and small footprint. By employing role-specific PUF designs, SoP reduces the area over existing PUF-based authentication solutions by more than 68%. The key principles are: (i) reduce assumptions required to guarantee numerical security to a minimum set of practical assumptions; (ii) combine different PUF types to optimize security while minimizing resource requirements; (iii) provide multiple layers of authentication as a force-multiplier for the trusted party. This multi-level protocol resolves security deficiencies with regard to manin-the-middle attacks and challenge-response-pair (CRP) storage issues in conventional PUF protocols. Furthermore, SoP allows recognition and sealing of security breaches. A mathematical formulation of the attack complexity and statistical evaluation based on simulated PUF data show the strength of this new protocol. Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2013-12-09T19:28:46Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 MS Thesis V8.docx: 462919 bytes, checksum: 8571f434398accdcd36a554976c587b6 (MD5) konigsmark_sven_tenzing_choden.pdf: 918184 bytes, checksum: c009bcb3f13f445d445bf4c81d993d42 (MD5) Made available in DSpace on 2014-01-16T18:26:47Z (GMT). No. of bitstreams: 3 Sven_Konigsmark.pdf: 918184 bytes, checksum: c009bcb3f13f445d445bf4c81d993d42 (MD5) MS Thesis V8.docx: 462919 bytes, checksum: 8571f434398accdcd36a554976c587b6 (MD5) license.txt: 4065 bytes, checksum: 77a30fbfd1aa2b10be10caa80dc01b23 (MD5) Restriction data tranferred 2014-07-01T11:36:52-05:00 Original Data Group with Access Administrator Release Date: 2016-01-16 12:27:27 UTC Reason: Author requested closed access (OA after 2yrs) in Vireo ETD system Item marked as restricted to the 'Administrator' Group (id=1) by Seth Robbins (robbins.sd@gmail.com) on 2014-01-16T18:27:39Z Item is restricted until 2016-01-16T18:27:27Z Limited Restriction Lifted for Item 46950 on 2016-01-16T11:02:11Z. http://hdl.handle.net/2142/46931 en Copyright 2013 S. T. Choden Konigsmark Physically Unclonable Functions Hardware Security A system for multi-level authentication with physically unclonable functions text Electrical & Computer Eng 1933 Electrical & Computer Engr 1200 University of Illinois at Urbana-Champaign Thesis M.S. MS:Electr & Computer Eng-UIUC 10KS1200MS