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Efficient and verifiable timing channel protection for multi-core processors.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Efficient and verifiable timing channel protection for multi-core processors./
Author:	Wang, Yao.
Description:	1 online resource (205 pages)
Notes:	Source: Dissertation Abstracts International, Volume: 78-06(E), Section: B.
Contained By:	Dissertation Abstracts International78-06B(E).
Subject:	Computer engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9781369560985

Efficient and verifiable timing channel protection for multi-core processors.
Wang, Yao.

Efficient and verifiable timing channel protection for multi-core processors. - 1 online resource (205 pages)

Source: Dissertation Abstracts International, Volume: 78-06(E), Section: B.

Thesis (Ph.D.)

Includes bibliographical references

Modern computing systems are becoming increasingly vulnerable to timing.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9781369560985Subjects--Topical Terms:

569006
Computer engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Efficient and verifiable timing channel protection for multi-core processors.
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099 $a TUL $f hyy $c available through World Wide Web
100 1 $a Wang, Yao. $3 1181659
245 1 0 $a Efficient and verifiable timing channel protection for multi-core processors.
264 0 $c 2017
300 $a 1 online resource (205 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertation Abstracts International, Volume: 78-06(E), Section: B.
500 $a Adviser: Edward Suh.
502 $a Thesis (Ph.D.) $c Cornell University $d 2017.
504 $a Includes bibliographical references
520 $a Modern computing systems are becoming increasingly vulnerable to timing.
520 $a channel attacks that leak confidential information through the timing of.
520 $a microarchitectural events. Many timing channel attacks are caused.
520 $a by the interference between different programs in the shared resources.
520 $a of a multi-core processor. For example, an attacker program's cache lines.
520 $a can be evicted by a victim program, which allows the attacker to infer.
520 $a secret information about the victim. Timing channel attacks pose serious.
520 $a threats to contemporary computing systems because they can bypass.
520 $a traditional defense mechanisms such as access control. Previous.
520 $a studies have even demonstrated a practical timing channel attack to recover.
520 $a the keystrokes of a user in the commercial Amazon EC2 cloud.
520 $a In this thesis, we explored new timing channel attacks and developed timing.
520 $a channel protection schemes for some of the hardware resources in a multi-core.
520 $a processor. Specifically, we discovered new timing channel attacks in the.
520 $a shared on-chip networks and memory controllers. We proposed multiple.
520 $a protection mechanisms for on-chip networks, caches and memory controllers.
520 $a Our protection schemes cover three high-level approaches: bi-directional.
520 $a protections, uni-directional protections and protections that trade off.
520 $a security for performance. We evaluate our protection schemes and.
520 $a show that the proposed schemes are effective against timing channel attacks.
520 $a while achieving performance improvements over previous protection schemes.
520 $a Finally, we implemented some of the protection mechanisms in RTL and used.
520 $a SecVerilog to verify the information flow control in hardware. The results.
520 $a show that the protection mechanisms indeed remove timing channels at the.
520 $a gate level.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Computer engineering. $3 569006
650 4 $a Computer science. $3 573171
655 7 $a Electronic books. $2 local $3 554714
690 $a 0464
690 $a 0984
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a Cornell University. $b Electrical & Computer Engrng. $3 1179333
773 0 $t Dissertation Abstracts International $g 78-06B(E).
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10253735 $z click for full text (PQDT)