TY - GEN
T1 - Secrecy-reliability tradeoff for semi-deterministic wiretap channels at finite Blocklength
AU - Yang, Wei
AU - Schaefer, Rafael F.
AU - Vincent Poor, H.
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/8/9
Y1 - 2017/8/9
N2 - This paper studies the maximum secrecy rate for a semi-deterministic wiretap channel, in which the channel between the transmitter and the legitimate receiver is deterministic, while that between the transmitter and the eavesdropper is a discrete memoryless channel. For a given decoding error probability and information leakage (measured by the total variation distance), the optimal second-order secrecy rate is derived. Unlike the secrecy capacity, the second-order secrecy rate characterizes the optimal tradeoff between secrecy and reliability at finite blocklength.
AB - This paper studies the maximum secrecy rate for a semi-deterministic wiretap channel, in which the channel between the transmitter and the legitimate receiver is deterministic, while that between the transmitter and the eavesdropper is a discrete memoryless channel. For a given decoding error probability and information leakage (measured by the total variation distance), the optimal second-order secrecy rate is derived. Unlike the secrecy capacity, the second-order secrecy rate characterizes the optimal tradeoff between secrecy and reliability at finite blocklength.
UR - http://www.scopus.com/inward/record.url?scp=85034043236&partnerID=8YFLogxK
U2 - 10.1109/ISIT.2017.8006906
DO - 10.1109/ISIT.2017.8006906
M3 - Conference contribution
AN - SCOPUS:85034043236
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2133
EP - 2137
BT - 2017 IEEE International Symposium on Information Theory, ISIT 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 IEEE International Symposium on Information Theory, ISIT 2017
Y2 - 25 June 2017 through 30 June 2017
ER -