Paper Abstract and Keywords |
Presentation |
2019-03-02 10:50
A Report on Adoption Rates of Android Devices Implemented Hardware-backed Key Management Kohei Isobe, Takahito Sakamoto (SECOM) VLD2018-139 HWS2018-102 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recent smart device OSs provide a hardware-backed key management system which uses TEE or secure elements.
To enable hardware-backed key management, it is necessary to build the device configurations by device makers.
Although many device makers and compositions exist in smart device markets, it is unclear about adoption rates of smart devices which can manage keys based on hardware.
In this paper, we investigated adoption rates of Android devices implemented hardware-backed key management by employing real device test services. We found that most devices were able to protect RSA keys by hardware, but some devices made EC and HMAC keys unsupported. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Smart device / Key management / TEE / Android / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 458, HWS2018-102, pp. 271-276, Feb. 2019. |
Paper # |
HWS2018-102 |
Date of Issue |
2019-02-20 (VLD, HWS) |
ISSN |
Print edition: ISSN 0913-5685 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) |
Download PDF |
VLD2018-139 HWS2018-102 |
Conference Information |
Committee |
HWS VLD |
Conference Date |
2019-02-27 - 2019-03-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Ken Seinen Kaikan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Design Technology for System-on-Silicon, Hardware Security, etc. |
Paper Information |
Registration To |
HWS |
Conference Code |
2019-02-HWS-VLD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Report on Adoption Rates of Android Devices Implemented Hardware-backed Key Management |
Sub Title (in English) |
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Smart device |
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Key management |
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TEE |
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Android |
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1st Author's Name |
Kohei Isobe |
1st Author's Affiliation |
SECOM CO., LTD. (SECOM) |
2nd Author's Name |
Takahito Sakamoto |
2nd Author's Affiliation |
SECOM CO., LTD. (SECOM) |
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Speaker |
Author-1 |
Date Time |
2019-03-02 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
HWS |
Paper # |
VLD2018-139, HWS2018-102 |
Volume (vol) |
vol.118 |
Number (no) |
no.457(VLD), no.458(HWS) |
Page |
pp.271-276 |
#Pages |
6 |
Date of Issue |
2019-02-20 (VLD, HWS) |
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