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Plaintext Recovery Attacks Against WPA/TKIP

Publication typeBook Chapter
Publication date2015-04-17
scimago Q2
SJR0.352
CiteScore2.4
Impact factor
ISSN03029743, 16113349, 18612075, 18612083
Abstract
We conduct an analysis of the RC4 algorithm as it is used in the IEEE WPA/TKIP wireless standard. In that standard, RC4 keys are computed on a per-frame basis, with specific key bytes being set to known values that depend on 2 bytes of the WPA frame counter (called the TSC). We observe very large, TSC-dependent biases in the RC4 keystream when the algorithm is keyed according to the WPA specification. These biases permit us to mount an effective statistical, plaintext-recovering attack in the situation where the same plaintext is encrypted in many different frames (the so-called “broadcast attack” setting). We assess the practical impact of these attacks on WPA/TKIP.
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GOST Copy
Paterson K. G., Poettering B., Schuldt J. C. N. Plaintext Recovery Attacks Against WPA/TKIP // Lecture Notes in Computer Science. 2015. pp. 325-349.
GOST all authors (up to 50) Copy
Paterson K. G., Poettering B., Schuldt J. C. N. Plaintext Recovery Attacks Against WPA/TKIP // Lecture Notes in Computer Science. 2015. pp. 325-349.
RIS |
Cite this
RIS Copy
TY - GENERIC
DO - 10.1007/978-3-662-46706-0_17
UR - https://doi.org/10.1007/978-3-662-46706-0_17
TI - Plaintext Recovery Attacks Against WPA/TKIP
T2 - Lecture Notes in Computer Science
AU - Paterson, Kenneth G.
AU - Poettering, Bertram
AU - Schuldt, Jacob C N
PY - 2015
DA - 2015/04/17
PB - Springer Nature
SP - 325-349
SN - 0302-9743
SN - 1611-3349
SN - 1861-2075
SN - 1861-2083
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@incollection{2015_Paterson,
author = {Kenneth G. Paterson and Bertram Poettering and Jacob C N Schuldt},
title = {Plaintext Recovery Attacks Against WPA/TKIP},
publisher = {Springer Nature},
year = {2015},
pages = {325--349},
month = {apr}
}