| Summary: | 碩士 === 國立中正大學 === 通訊工程研究所 === 99 === In the recent years, there is an evolution of communication which is from wired
network to Wi-Fi and Wi-Fi has become an important role. Due to high dependability,
high quality and high efficiency of communication, error-correction-code plays a
significant role which is indispensable. Engineers uses redundancy which is from
error-correction-code to protect data and recover original data when procedures of
sending data are affected even producing wrong by noise. Besides, there is also an
important role which is cryptography. It makes dada become safe and avoid people to
steal the information. This two technology are same background and had been
formulated by Claude Elwood Shannon who laid the first information theory. As a
result, there are a majority of people who would like to research how to combine this
two technology because this technology can have not only error-correction but also
encrypt. From all of above, this essay formulates an algorithm in order to combine
this two technology. One side is keeping the characteristic of two technology, the
others is boosting amount of data transferred and information security.
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