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Towards Utilization of Distributed On-Chip Power Delivery Against EM Side-Channel Attacks
Başlık:
Towards Utilization of Distributed On-Chip Power Delivery Against EM Side-Channel Attacks
Yazar:
Khan, Ahmed Waheed, author.
ISBN:
9780355983104
Yazar Ek Girişi:
Fiziksel Tanımlama:
1 electronic resource (51 pages)
Genel Not:
Source: Masters Abstracts International, Volume: 57-06M(E).
Advisors: Selcuk Kose.
Özet:
Non-invasive side-channel attacks (SCAs) are potent attacks on a cryptographic circuit that can reveal its secret key without requiring lots of equipment. EM side-channel leakage is typically the derivative of the power consumption profile of a circuit. Since the fluctuations of the supply voltage strongly depend on the topology and features of the power distribution network (PDN), design of the PDN has a direct impact on EM side-channel leakage signature.
In this thesis, we explore the security implications of distributed on-chip voltage regulators against EM side-channel attacks. Extensive HFSS simulations have demonstrated that the maximum EM radiation can be reduced by 33 dB and 11 dB, respectively, at the top and bottom sides of an integrated circuit through distributed on-chip voltage regulation. The primary reason is that the power is delivered locally through partially shorter and thinner metal lines as compared to off-chip implementation.
Notlar:
School code: 0206
Konu Başlığı:
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Yer Numarası | Demirbaş Numarası | Shelf Location | Lokasyon / Statüsü / İade Tarihi |
---|---|---|---|
XX(691130.1) | 691130-1001 | Proquest E-Tez Koleksiyonu | Arıyor... |
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