DocumentCode
2945632
Title
Bit Commitment over Gaussian Channels
Author
Barros, João ; Imai, Hideki ; Nascimento, Anderson C A ; Skludarek, Stefan
Author_Institution
Porto Univ.
fYear
2006
fDate
9-14 July 2006
Firstpage
1437
Lastpage
1441
Abstract
We consider bit commitment over additive white Gaussian noise channels. Our main result is that the maximum rate at which this class of channels can be used for implementing commitment protocols (the commitment capacity) is provably infinite, even under an average power constraint
Keywords
AWGN channels; channel capacity; protocols; additive white Gaussian noise channels; bit commitment; commitment capacity; commitment protocols; AWGN channels; Additive white noise; Cryptographic protocols; Cryptography; Degradation; Gaussian channels; Gaussian noise; Joining processes; Memoryless systems; Random variables; Gaussian channels; Information theoretical security; commitment protocols; noisy resources;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2006 IEEE International Symposium on
Conference_Location
Seattle, WA
Print_ISBN
1-4244-0505-X
Electronic_ISBN
1-4244-0504-1
Type
conf
DOI
10.1109/ISIT.2006.262084
Filename
4036204
Link To Document