Title :
Cryptographic primitives based on discrete-input AWGN channels
Author :
Isaka, Motohiko ; Shimizu, Yuki
Author_Institution :
Dept. of Inf., Kwansei Gakuin Univ., Sanda
Abstract :
Two cryptographic primitives, commitment and oblivious transfer, are devised based on the additive white Gaussian noise channel and discrete input alphabet. We present protocols and analyze the security and information theoretic efficiencies.
Keywords :
AWGN channels; cryptography; protocols; additive white Gaussian noise channel; cryptographic primitives; discrete input alphabet; discrete-input AWGN channels; AWGN channels; Additive white noise; Cryptographic protocols; Cryptography; Gaussian noise; Informatics; Information analysis; Information security; Noise generators; Parity check codes;
Conference_Titel :
Information Theory, 2008. ISIT 2008. IEEE International Symposium on
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-2256-2
Electronic_ISBN :
978-1-4244-2257-9
DOI :
10.1109/ISIT.2008.4595084
