Encoding device for error correction, encoding met

专利名称：Encoding device for error correction,

encoding method for error correction andencoding program for error correction

发明人：Mitsuru Hamada申请号：US118261申请日：20070911

公开号：US20080063188A1公开日：20080313

专利附图：

摘要：The present invention aims at providing an encoding device for error correction,encoding method for error correction and encoding program for error correction

wherein countermeasures against eavesdropping are taken into account. To achieve this,in accordance with an aspect of the present invention there is provided an encodingdevice for error correction, the device comprises a generation means for generatingrandomly a vector u=(x, . . . , x) composed of m-k digit(s); a creation means for creating anx′=[xu]=(x, . . . , x) by concatenating the vector u=(x, . . . , x) composed of m-k digit(s)randomly created by the creation means to data x=(x, . . . , x) to send; and an outputmeans for outputting a vector of length n by carrying out [n, m] encoding of the x′created by the creation means.

申请人：Mitsuru Hamada

地址：Kawasaki-shi JP

国籍：JP

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