A study for protecting cold boot attacks

Koji Ikehara, Hiroki Matsuoka, Hiroaki Nishi

研究成果: Article査読

抄録

This paper proposes four different methods for preventing cold boot attacks. These attacks exploit DRAM remanence to acquire private information stored in a memory. DRAM modules can keep stored values for many seconds without a power supply, in particular at low temperature. To address cold boot attacks, circuit-shorting method, SRAM preservation method and cell selection method are proposed. The integrated method of these methods is also proposed because these methods are independent and can be achieved together. These proposed methods are evaluated by using actual testbeds.

本文言語English
ページ(範囲)1350-1356+9
ジャーナルIEEJ Transactions on Electronics, Information and Systems
130
8
DOI
出版ステータスPublished - 2010

ASJC Scopus subject areas

  • 電子工学および電気工学

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