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哈夫曼压缩
这是一个压缩/解压例程使用哈夫曼编码/解码,并且最适合在普通文本的文件。代码是 * 高度 * 进行了优化,并表明这是如何快速我可以提到另一个发现这里在 planetsourcecode (从 2000 年 8 月 1 日) 也采用哈夫曼编码的代码样本。该代码用了 127 秒压缩 1.8 mb 文本文件,但与我的代码,这需要小于 1 秒 !!(唐山的零时 12700%!!)。其他代码是值得 7 的优异点,这个价值是多少吗?
- 2022-03-22 00:16:55下载
- 积分:1
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a small encryption program
java的一个小加密程序-a small encryption program
- 2022-02-24 18:48:54下载
- 积分:1
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在完整的RSA算法/ *** lt;gt;部分:RSA lt;/ gt;* lt;gt;…
关于RSA算法的完整性/***lt;Pgt;部分:RSA lt;/Pgt;*lt;Pgt;描述:Encodage de donn idle s selon le protocole RSA lt;/Pgt;*lt;Pgt;版权所有:Copyright(c)2004lt;/Pgt;*@author Fran正在继续Bradette**@version 1.1 version originale de Robert Sedgewick and Kevin韦恩。版权所有2004*pris sur le现场http://www.cs.princeton。*修饰语edu/introcs/104crypto/RSA.java.html文件帕弗兰在继续,布拉德特*/
- 2022-04-19 13:24:23下载
- 积分:1
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cryptoboot is set of tools for disk encrypt ion on Unix. It is especially suited...
cryptoboot is set of tools for disk encryption on Unix. It is especially suited
to encrypt root partition, so _everything_ (except kernel and
cryptoboot inself) is encrypted.
-cryptoboot is set of tools for disk encrypt ion on Unix. It is especially suited to encrypt r oot partition. so _everything_ (except kernel and cryptoboot inself) is encrypted.
- 2022-02-04 04:15:42下载
- 积分:1
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des加密,必须是8位英文字符,或4位中文字符
des加密,必须是8位英文字符,或4位中文字符-des encryption, must be 8 characters in English, or four Chinese characters
- 2022-01-25 19:30:17下载
- 积分:1
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an encryption machine used for the registration can add your own procedures you...
一个加密机用来注册用的可以加进你自己的程序里可以试试挺部错的!-an encryption machine used for the registration can add your own procedures you can try Ting Ministry wrong!
- 2022-12-24 17:25:04下载
- 积分:1
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设f(x)= 1×X2 X5 X27,分别尝试写下面的移位寄存器…
设f(x)=1+x+x2+x5+x27,试分别写出实现下列移位寄存器的程序:
以f(x)为联接多项式的DSR;
以f(x)为联接多项式的LFSR。
可供选择的联接多项式:
f1(x)=1+x+x4+x6+x30;
f2(x)=1+ x3+ x31;
f3(x)=1+ x6+ x31;
f4(x)=1+ x7+ x31;
f5(x)=1+ x13+ x31;
-Let f (x) = 1 x x2 x5 x27, respectively try to write the following Shift Register : f (x) connected to the DSR polynomial; f (x) for connectivity polynomial LFSR. Connection options polynomial : f (x) = 1 x x4 x6 x30; F2 (x) = 1 x3 x31; f3 (x) = 1 x6 x31; f4 (x) = 1 x11 x31; f5 (x) = 1 x13 x31;
- 2022-04-07 10:24:13下载
- 积分:1
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DES 实现 包括 纯DES 3DES 和 CBC
DES 实现 包括 纯DES 3DES 和 CBC-DES achieve pure including 3DES and DES CBC
- 2022-11-12 19:55:03下载
- 积分:1
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welfare lottery 3D, projections, the software has shrunk. Is their half
welfare lottery 3D, projections, the software has shrunk. Is their half-year effort, delphi development, it is entirely possible commercialization of the software (value 10,000), Now it dedicated to the PUDN.com
- 2023-04-10 05:05:03下载
- 积分:1
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RSA asymmetric encryption and the realization of the source code
非对称加密RSA的实现及其源代码-RSA asymmetric encryption and the realization of the source code
- 2023-09-02 21:40:02下载
- 积分:1