摘 要:本文首先介绍了哈夫曼码及二元哈夫曼编码和多元哈夫曼编码的过程;然后详细说明了基于哈夫曼编码的数据压缩与解压的设计实现过程;其次,就是对实现过程的主要模块进行详细说明;最后分析文件压缩后的安全性能.38988 毕业论文关键词:哈夫曼编码;文件压缩解压;密码系统
The Password System Based on Huffman Coding
Abstract: This paper first introduces the Huffman code and binary Huffman coding and multiple Huffman encoding process; Then based on Huffman encoding is described in detail the design of data compression and decompression process; Second, it is the main module of the implementation process in detail; In the final analysis after the file compression safety performance.
Keywords: Huffman encoding;File compression decompression;Password system
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