講演抄録/キーワード |
講演名 |
2018-11-22 15:10
[ポスター講演]Fundamental Study on Degradation of Randomness in TRNG Due to Intentional Electromagnetic Interference ○Saki Osuka・Daisuke Fujimoto(NAIST)・Naofumi Homma(Tohoku Univ.)・Arthur Beckers・Josep Balasch・Benedikt Gierlichs・Ingrid Verbauwhede(KU Leuven)・Yu-ichi Hayashi(NAIST) EMCJ2018-66 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
Attacks that degrade the randomness of a true random number generator (TRNG) by physical attacks on entropy sources, which are the basis of randomness, have been proposed. If these attacks reduce the randomness of a TRNG, it can be a real threat to security. However, methods to evaluate the resistance of entropy sources to these attacks have not been fully discussed in the past. In this paper, we conduct a fundamental study on a method to evaluate the entropy of ring oscillators, which are widely used as entropy sources of TRNGs by using amplitude probability distribution (APD) measurement. |
キーワード |
(和) |
/ / / / / / / |
(英) |
true random number generator / amplitude probability distribution / intentional electromagnetic interference / / / / / |
文献情報 |
信学技報, vol. 118, no. 317, EMCJ2018-66, pp. 35-36, 2018年11月. |
資料番号 |
EMCJ2018-66 |
発行日 |
2018-11-15 (EMCJ) |
ISSN |
Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
EMCJ2018-66 |