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DES算法全称为Data Encryption Standard,即数据加密算法,DES算法把64位的明文输入块变为64位的密文输出块,它所使用的密钥也是64位...
DES算法全称为Data Encryption Standard,即数据加密算法,DES算法把64位的明文输入块变为64位的密文输出块,它所使用的密钥也是64位。RSA的安全性依赖于大数分解。公钥和私钥都是两个大素数( 大于 100个十进制位)的函数。本程序为适合初学者的rsa算法java源码及des源码,开发环境eclipse3.4-DES algorithm called the Data Encryption Standard, that is, data encryption algorithm, DES algorithm to express the 64-bit input block into a 64-bit output ciphertext block, it is also used 64-bit key. RSA" s security depends on the decomposition of large numbers. Public key and private key are two large prime numbers (more than 100 decimal places) of the function. This procedure is suitable for beginners of rsa algorithm java source and des-source, development environment eclipse3.4
- 2023-01-27 23:40:03下载
- 积分:1
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对于这个问题的实现、刚刚给过一个程序,突然想起另外一种简单一些的方法,一并给出[笔者长期从事移动通信系统的无线链路调制与解调、物理层实现方面的工作。在移动通信G...
对于这个问题的实现、刚刚给过一个程序,突然想起另外一种简单一些的方法,一并给出[笔者长期从事移动通信系统的无线链路调制与解调、物理层实现方面的工作。在移动通信GSM系统中,我们进行语音或者业务信道解调时,都会遇到CRC的求解。通常在硬件DSP实现时,特别是40位CRC求解时候,由于生成多项式有41项,DSP最大一次能处理40位,所以使用单个寄存器会遇到一些困难,那么以下这个程序将会解决这一困难(这是针对定点DSP、C55xx的编程实现方法)。]:
-For the realization of this issue, just to have a program, suddenly reminded of another simpler way to be given [the author has long been engaged in mobile communication system modulation and demodulation of wireless links, the physical layer to achieve work. GSM in the mobile communications system, we have a voice or channel demodulation operations, it will encounter the solution of CRC. DSP hardware usually realize, especially when solving the 40 CRC, as the generation polynomial has 41, DSP can handle the largest 40, so using a single register may encounter some difficulties, then following this process will solve this One difficulty (which is for fixed-point DSP, C55xx realize programming methods). ]:
- 2022-03-14 13:54:53下载
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1, the experimental requirements: high
1、 实验要求:用高级语言编写求自由距离的程序-1, the experimental requirements: high-level language used for the preparation of the procedures from the Freedom
- 2022-11-17 10:35:03下载
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Delphi加密控件源码,包括对称钥匙加密控件和散列函数控件
Delphi加密控件源码,包括对称钥匙加密控件和散列函数控件 -Delphi encryption controls the source code, controls
including the symmetrical key encryption and disperses the row letter
numerical control
- 2022-06-11 22:19:37下载
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它也可以用来解除Adobe Acrobat PDF文件密码的工具,它可以帮助解决加密PDF无法编辑和复制/打印的问题,支持所有版本的Acrobat加密(包含7....
它也可以用来解除Adobe Acrobat PDF文件密码的工具,它可以帮助解决加密PDF无法编辑和复制/打印的问题,支持所有版本的Acrobat加密(包含7.x),也支持128位加密。
-It also can be used to lift the Adobe Acrobat PDF files password tool, it can help to solve encrypted PDF can not edit and copy/print the questions, and support all versions of Acrobat encryption (including 7.x), also supports 128-bit encryption.
- 2023-04-29 00:00:03下载
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SIMPLOGIN
SIMPLOGIN
- 2022-07-10 07:14:10下载
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一个简单的数据加密程序转变思想,因为uppercas…
一个用移位思想实现的简单数据加密程序,因为不论是大写还是小写字母,其ASC码值都是按顺序排列的.故可以用相对应的ASC码值进行判断以及算法实现.-a shift ideology with a simple data encryption procedures, because both uppercase or lowercase letters, the value of ASC codes are arranged in chronological order according to the. It can be used to be the relative value of ASC code of judgment and algorithm.
- 2022-06-30 16:11:37下载
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RSA密钥生成、享受,记得我在你的祈祷
RSA key generation, enjoy and remember me in your prayers
-RSA key generation. enjoy and remember me in your prayers
- 2022-03-23 00:57:45下载
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TCL中的RSA算法
为了在NS2上的一些安全仿真,我试着介绍一下RSA算法。这个算法对WSN, MANET, VANET, FRID, BANET以及任何关注包安全性和数字签名的系统都非常试用。
- 2023-05-31 20:00:03下载
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普莱费尔密码
普莱费尔密码,我写的 C# 语言。本软件为越南人的。With 这个软件,you 可以加密和矩阵 5 x 5 的文本解密。
- 2022-05-18 11:00:33下载
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