Paper Abstract and Keywords |
Presentation |
2022-10-25 14:50
Design and Prototype Evaluation of Stochastic Encrypted Computing Hardware Yuki Tamura, Rei Ueno, Naofumi Homma (Tohoku Univ.) HWS2022-38 ICD2022-30 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes the design and evaluation of Homomorphic Encryption for
Stochastic Computing (HESC) hardware.HESC is a cryptographic scheme that can compute stochastic operations, called
stochastic computing, on encrypted data.Compared with the conventional homomorphic encryption schemes, HESC allows
for a significant reduction in computational complexity at the expense
of computational accuracy while HESC has been evaluated only on software.
In this paper, we present a design of HESC hardware based on BFV and CKKS which
are representative homomorphic encryption.We then apply the HESC hardware to computing various polynomial functions
and oblivious inference using neural networks, and show the effectiveness
of the hardware in comparison with the corresponding software on the
present high-end CPU. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Homomorphic Encryption / Stochastic Computing / Secure Computing / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 227, HWS2022-38, pp. 46-51, Oct. 2022. |
Paper # |
HWS2022-38 |
Date of Issue |
2022-10-18 (HWS, ICD) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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HWS2022-38 ICD2022-30 |
Conference Information |
Committee |
HWS ICD |
Conference Date |
2022-10-25 - 2022-10-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
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Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Hardware Security, etc. |
Paper Information |
Registration To |
HWS |
Conference Code |
2022-10-HWS-ICD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design and Prototype Evaluation of Stochastic Encrypted Computing Hardware |
Sub Title (in English) |
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Keyword(1) |
Homomorphic Encryption |
Keyword(2) |
Stochastic Computing |
Keyword(3) |
Secure Computing |
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1st Author's Name |
Yuki Tamura |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Rei Ueno |
2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
3rd Author's Name |
Naofumi Homma |
3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2022-10-25 14:50:00 |
Presentation Time |
25 minutes |
Registration for |
HWS |
Paper # |
HWS2022-38, ICD2022-30 |
Volume (vol) |
vol.122 |
Number (no) |
no.227(HWS), no.228(ICD) |
Page |
pp.46-51 |
#Pages |
6 |
Date of Issue |
2022-10-18 (HWS, ICD) |
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