TY - GEN
T1 - Secure Key Generation for Distributed Inference in IoT Invited Presentation
AU - Hentilä, Henri
AU - Koivunen, Visa
AU - Poor, H. Vincent
AU - Blum, Rick S.
N1 - Funding Information:
This work is supported by Academy of Finland WiFiUS grant ”Secure Inference in the Internet of Things” and is based upon work partially supported by the National Science Foundation under grants CNS-1702555, and CNS-1702808.
Funding Information:
This work is supported by Academy of Finland WiFiUS grant "Secure Inference in the Internet of Things" and is based upon work partially supported by the National Science Foundation under grants CNS-1702555, and CNS-1702808.
Publisher Copyright:
© 2019 IEEE.
PY - 2019/4/16
Y1 - 2019/4/16
N2 - A secret key generation scheme is proposed for generating keys to be used for one-time pad encryption. This type of encryption is suitable for e.g., short packet communication in distributed inference in IoT. The scheme exploits the phase of the channel fading coefficient in a Rayleigh fading channel to extract highly correlated key bits at two legitimate parties. Compared to other existing methods, the proposed scheme trades off higher bit error probabilities in the keys for lower error correction communication requirements. The bit error of generated keys is characterized via an approximate upper bound, which is shown to be fairly tight for reasonable signal-to-noise ratios.
AB - A secret key generation scheme is proposed for generating keys to be used for one-time pad encryption. This type of encryption is suitable for e.g., short packet communication in distributed inference in IoT. The scheme exploits the phase of the channel fading coefficient in a Rayleigh fading channel to extract highly correlated key bits at two legitimate parties. Compared to other existing methods, the proposed scheme trades off higher bit error probabilities in the keys for lower error correction communication requirements. The bit error of generated keys is characterized via an approximate upper bound, which is shown to be fairly tight for reasonable signal-to-noise ratios.
UR - http://www.scopus.com/inward/record.url?scp=85065211402&partnerID=8YFLogxK
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U2 - 10.1109/CISS.2019.8692935
DO - 10.1109/CISS.2019.8692935
M3 - Conference contribution
AN - SCOPUS:85065211402
T3 - 2019 53rd Annual Conference on Information Sciences and Systems, CISS 2019
BT - 2019 53rd Annual Conference on Information Sciences and Systems, CISS 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 53rd Annual Conference on Information Sciences and Systems, CISS 2019
Y2 - 20 March 2019 through 22 March 2019
ER -