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Paper Abstract and Keywords
Presentation 2015-05-15 15:25
On the Security of QUIC
Masaya Iseki (titech), Eiichiro Fujisaki (NTT) ISEC2015-5
Abstract (in Japanese) (See Japanese page) 
(in English) We study the security of Quick UDP Internet Connections (QUIC for short) --
an experimental transport layer network protocol recently developed by Google
-- and show some security concern,
when abbreviated handshakes, aka ``resumptions", are established.
To explain our concern, we propose a new security model,
extending server-only authenticated and channel confidentiality establishment (SACCE),
so that authentication and channel confidentiality can be evaluated
including abbreviated handshake (resumption) sessions.
We then show that QUIC meets the weaker version of our security notion,
but not the stronger one.
On one hand, we show that QUIC with CETV, QUIC
with an optional client encrypted tag value (CETV) mechanism,
satisfies the stronger one.
Keyword (in Japanese) (See Japanese page) 
(in English) QUIC / Diffie-Hellman key exchange / resumption / forward secrecy / provable security / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 28, ISEC2015-5, pp. 31-38, May 2015.
Paper # ISEC2015-5 
Date of Issue 2015-05-08 (ISEC) 
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 ISEC2015-5

Conference Information
Committee ISEC  
Conference Date 2015-05-15 - 2015-05-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ISEC 
Conference Code 2015-05-ISEC 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On the Security of QUIC 
Sub Title (in English)  
Keyword(1) QUIC  
Keyword(2) Diffie-Hellman key exchange  
Keyword(3) resumption  
Keyword(4) forward secrecy  
Keyword(5) provable security  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Masaya Iseki  
1st Author's Affiliation Tokyo Institute of Technology (titech)
2nd Author's Name Eiichiro Fujisaki  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2015-05-15 15:25:00 
Presentation Time 25 minutes 
Registration for ISEC 
Paper # ISEC2015-5 
Volume (vol) vol.115 
Number (no) no.28 
Page pp.31-38 
#Pages
Date of Issue 2015-05-08 (ISEC) 


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