Xu Hanliang, Lu Shuwang . Equivalent characterization and application of multi-output correlation-immune boolean function[J]. Journal of Electronics & Information Technology, 2002, 24(9): 1185-1189.
Citation:
Xu Hanliang, Lu Shuwang . Equivalent characterization and application of multi-output correlation-immune boolean function[J]. Journal of Electronics & Information Technology, 2002, 24(9): 1185-1189.
Xu Hanliang, Lu Shuwang . Equivalent characterization and application of multi-output correlation-immune boolean function[J]. Journal of Electronics & Information Technology, 2002, 24(9): 1185-1189.
Citation:
Xu Hanliang, Lu Shuwang . Equivalent characterization and application of multi-output correlation-immune boolean function[J]. Journal of Electronics & Information Technology, 2002, 24(9): 1185-1189.
This paper discusses the characterizations of multi-output correlation-immune functions. We first give a decomposition formula of the probability distribution of binary random vectors by using Walsh transform. Then the equivalence of the two different definitions of multi-output correlation-immune functions is proved. Furthermore, a class of keystream generators is constructed which can resist the linear and correlation attacks.
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