In the model, a sender S wants to send a message to a receiver R secretly and reliably in r-round. They do not share any information like keys, but there are n independent communication channels between S and R, and an adversary A can observe and/or substitute the data which goes through some channels (but not all). In this paper, we propose almost secure (1-round, 3t+1-channel ) MTSs which have following two properties where t is the number of channels A can observe and/or forge. (1) The running time of message decryption algorithm is polynomial in n. (2) Communication cost is smaller than the previous MTSs, if the message is large to some degree.
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Toshinori ARAKI, Wakaha OGATA, "Efficient Almost Secure 1-Round Message Transmission Schemes for 3t+1 Channels" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 1, pp. 126-135, January 2010, doi: 10.1587/transfun.E93.A.126.
Abstract: In the model, a sender S wants to send a message to a receiver R secretly and reliably in r-round. They do not share any information like keys, but there are n independent communication channels between S and R, and an adversary A can observe and/or substitute the data which goes through some channels (but not all). In this paper, we propose almost secure (1-round, 3t+1-channel ) MTSs which have following two properties where t is the number of channels A can observe and/or forge. (1) The running time of message decryption algorithm is polynomial in n. (2) Communication cost is smaller than the previous MTSs, if the message is large to some degree.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.126/_p
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@ARTICLE{e93-a_1_126,
author={Toshinori ARAKI, Wakaha OGATA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Efficient Almost Secure 1-Round Message Transmission Schemes for 3t+1 Channels},
year={2010},
volume={E93-A},
number={1},
pages={126-135},
abstract={In the model, a sender S wants to send a message to a receiver R secretly and reliably in r-round. They do not share any information like keys, but there are n independent communication channels between S and R, and an adversary A can observe and/or substitute the data which goes through some channels (but not all). In this paper, we propose almost secure (1-round, 3t+1-channel ) MTSs which have following two properties where t is the number of channels A can observe and/or forge. (1) The running time of message decryption algorithm is polynomial in n. (2) Communication cost is smaller than the previous MTSs, if the message is large to some degree.},
keywords={},
doi={10.1587/transfun.E93.A.126},
ISSN={1745-1337},
month={January},}
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TY - JOUR
TI - Efficient Almost Secure 1-Round Message Transmission Schemes for 3t+1 Channels
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 126
EP - 135
AU - Toshinori ARAKI
AU - Wakaha OGATA
PY - 2010
DO - 10.1587/transfun.E93.A.126
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2010
AB - In the model, a sender S wants to send a message to a receiver R secretly and reliably in r-round. They do not share any information like keys, but there are n independent communication channels between S and R, and an adversary A can observe and/or substitute the data which goes through some channels (but not all). In this paper, we propose almost secure (1-round, 3t+1-channel ) MTSs which have following two properties where t is the number of channels A can observe and/or forge. (1) The running time of message decryption algorithm is polynomial in n. (2) Communication cost is smaller than the previous MTSs, if the message is large to some degree.
ER -