A Threshold Digital Signature Scheme for a Smart Card Based System
Summary :
This paper describes an efficient k-out-of-n threshold digital signature scheme for a smart card based system where a signer uses multiple cards so that the signature can be issued in a dependable manner. The main feature of our method is that it does not require a secret communication path among these cards in the signature issuing protocol, and that it requires low communication and computational complexity. Former is an advantage under the current export control regulation which makes hard to export more than 56-bit cipher techniques, and latter is advantage over so-called robust signature.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E84-A No.1 pp.205-213
- Publication Date
- 2001/01/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Section on Cryptography and Information Security)
- Category
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Kunihiko MIYAZAKI, Kazuo TAKARAGI, "A Threshold Digital Signature Scheme for a Smart Card Based System" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 1, pp. 205-213, January 2001, doi: .
Abstract: This paper describes an efficient k-out-of-n threshold digital signature scheme for a smart card based system where a signer uses multiple cards so that the signature can be issued in a dependable manner. The main feature of our method is that it does not require a secret communication path among these cards in the signature issuing protocol, and that it requires low communication and computational complexity. Former is an advantage under the current export control regulation which makes hard to export more than 56-bit cipher techniques, and latter is advantage over so-called robust signature.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_1_205/_p
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@ARTICLE{e84-a_1_205,
author={Kunihiko MIYAZAKI, Kazuo TAKARAGI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Threshold Digital Signature Scheme for a Smart Card Based System},
year={2001},
volume={E84-A},
number={1},
pages={205-213},
abstract={This paper describes an efficient k-out-of-n threshold digital signature scheme for a smart card based system where a signer uses multiple cards so that the signature can be issued in a dependable manner. The main feature of our method is that it does not require a secret communication path among these cards in the signature issuing protocol, and that it requires low communication and computational complexity. Former is an advantage under the current export control regulation which makes hard to export more than 56-bit cipher techniques, and latter is advantage over so-called robust signature.},
keywords={},
doi={},
ISSN={},
month={January},}
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TY - JOUR
TI - A Threshold Digital Signature Scheme for a Smart Card Based System
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 205
EP - 213
AU - Kunihiko MIYAZAKI
AU - Kazuo TAKARAGI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2001
AB - This paper describes an efficient k-out-of-n threshold digital signature scheme for a smart card based system where a signer uses multiple cards so that the signature can be issued in a dependable manner. The main feature of our method is that it does not require a secret communication path among these cards in the signature issuing protocol, and that it requires low communication and computational complexity. Former is an advantage under the current export control regulation which makes hard to export more than 56-bit cipher techniques, and latter is advantage over so-called robust signature.
ER -
English
