DocumentCode
2300645
Title
A practical scheme for string commitment based on the Gaussian channel
Author
Oggier, Frédérique ; Morozov, Kirill
Author_Institution
Res. Center on Inf. Security, Nat. Inst. of Adv. Ind. Sci. & Technol., Tokyo
fYear
2008
fDate
5-9 May 2008
Firstpage
328
Lastpage
332
Abstract
We consider the problem of information-theoretically secure string commitment using a channel with additive white Gaussian noise. While the current results in the literature mainly present existence results for such schemes, we present here a practical scheme using lattice codes and analyze its security parameters for finite code lengths.
Keywords
AWGN channels; binary codes; cryptography; error correction codes; error statistics; AWGN channel; additive white Gaussian noise; binary error correcting codes; cryptography; error probability; finite code lengths; information-theoretically secure string commitment; lattice codes; Additive white noise; Cryptography; Design methodology; Gaussian channels; Gaussian noise; Information security; Lattices; Memoryless systems; Protocols; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Workshop, 2008. ITW '08. IEEE
Conference_Location
Porto
Print_ISBN
978-1-4244-2269-2
Electronic_ISBN
978-1-4244-2271-5
Type
conf
DOI
10.1109/ITW.2008.4578679
Filename
4578679
Link To Document