Presentation | 2022-10-25 Fundamental Study on Randomness Evaluation of ERO-TRNG Using APD Keiichi Ozaki, Daisuke Fujimoto, Saki Osuka, Shinichi Kawamura, Yuichi Hayashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Randomness evaluation of true random number generators (TRNGs) based on ring oscillators (ROs) requires an analysis of output sequences from TRNGs. However, direct evaluation of the sequences is difficult because the sequences are an intermediate value when the TRNGs are implemented in a device. This paper proposes a non-invasive method to estimate randomness degradation using radiated electromagnetic waves of TRNGs. Specifically, an amplitude probability distribution (APD) used for interference effects evaluation of electromagnetic interference against ERO-TRNG is measured. In addition, it is verified that the features extracted from APD graphs depend on entropy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | True Random Number Generator / Randomness Evaluation / Amplitude Probability Distribution |
Paper # | HWS2022-33,ICD2022-25 |
Date of Issue | 2022-10-18 (HWS, ICD) |
Conference Information | |
Committee | HWS / ICD |
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Conference Date | 2022/10/25(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Hardware Security, etc. |
Chair | Makoto Nagata(Kobe Univ.) / Masafumi Takahashi(Kioxia) |
Vice Chair | Yuichi Hayashi(NAIST) / Daisuke Suzuki(Mitsubishi Electric) / Makoto Ikeda(Univ. of Tokyo) |
Secretary | Yuichi Hayashi(Sony Semiconductor Solutions) / Daisuke Suzuki(NAIST) / Makoto Ikeda(TSMC) |
Assistant | / Yoshiaki Yoshihara(KIOXIA) / Jun Shiomi(Osaka Univ.) / Takeshi Kuboki(Sony Semiconductor Solutions) |
Paper Information | |
Registration To | Technical Committee on Hardware Security / Technical Committee on Integrated Circuits and Devices |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Fundamental Study on Randomness Evaluation of ERO-TRNG Using APD |
Sub Title (in English) | |
Keyword(1) | True Random Number Generator |
Keyword(2) | Randomness Evaluation |
Keyword(3) | Amplitude Probability Distribution |
1st Author's Name | Keiichi Ozaki |
1st Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
2nd Author's Name | Daisuke Fujimoto |
2nd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
3rd Author's Name | Saki Osuka |
3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
4th Author's Name | Shinichi Kawamura |
4th Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
5th Author's Name | Yuichi Hayashi |
5th Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
Date | 2022-10-25 |
Paper # | HWS2022-33,ICD2022-25 |
Volume (vol) | vol.122 |
Number (no) | HWS-227,ICD-228 |
Page | pp.pp.17-22(HWS), pp.17-22(ICD), |
#Pages | 6 |
Date of Issue | 2022-10-18 (HWS, ICD) |