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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DS...
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）。-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).
- 2022-06-18 05:18:56下载
- 积分：1
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安全支持提供器接口（SSPI）源码
安全支持提供器接口（SSPI）源码- Safe support provision connection (SSPI) source code
- 2022-06-20 22:41:24下载
- 积分：1
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OpenSSL的RSA算法应用举例。是用VC写的，有实用价值。
OpenSSL的RSA算法应用举例。是用VC写的，有实用价值。-RSA algorithm of OpenSSL is used and given an example. Written with VC, there is practical value.
- 2022-05-05 19:53:18下载
- 积分：1
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加密图代码
这是我的密码学算法 Algorithm. 我已经习惯了的哈希算法该算法。这种算法不是反向或解密，而且不可能。
- 2023-04-23 06:55:02下载
- 积分：1
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128 bit AES Pipelined Cipher
The Advanced Encryption Standard (AES) specifies a FIPS- approved cryptographic algorithm that can be used to protect electronic data.
The AES-128 pipelined cipher module uses AES algorithm which is a symmetric block cipher to encrypt (encipher) information.
This module is optimized for speed as it pipeline hardware to perform repeated sequence called round
- 2022-01-25 21:48:15下载
- 积分：1
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An improved tabu search algorithm to solve knapsack problem. The algorithm is ba...
提出一种改进的禁忌搜索算法来求解背包问题。该算法基于禁忌搜索技术,并采用I&D策略,同时设计了两种针对局
部最优解的变异算子。改进后的算法能有效地弥补标准禁忌算法对初始解依赖的缺陷,同时也避免了搜索停滞的现象。通过对具
体实例和随机问题的测试,表明改进后的禁忌搜索算法有更好的性能。
关-An improved tabu search algorithm to solve knapsack problem. The algorithm is based on tabu search techniques, using I & D strategies, while designed for the local optimal solution of the two kinds of mutation operator. The improved algorithm can effectively compensate for the standard tabu search algorithm depends on the initial solution defect, but also to avoid the phenomenon of search stagnation. Through specific examples and random-question test, indicating that the improved tabu search algorithm has better performance. Guan
- 2022-01-31 13:51:44下载
- 积分：1
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Verilog of MD5 algorithm is realized, includes testbench at the same time .
MD5算法的verilog实现，同时包含有testbench。-Verilog of MD5 algorithm is realized, includes testbench at the same time .
- 2022-05-09 05:18:47下载
- 积分：1
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一个完全使用java编写的加密通用算法包，含des,des3,rsa等很多加密算法源码...
一个完全使用java编写的加密通用算法包，含des,des3,rsa等很多加密算法源码- Completely uses the java compilation the encryption general
algorithm package, contains des, des3, rsa and so on very many
encryptions calculates the law origin code
- 2022-05-20 18:13:01下载
- 积分：1
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一个加密的算法。
一个加密的算法。-An encryption algorithm.
- 2022-03-13 16:18:49下载
- 积分：1
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pki资料，是希望入门pki的人的最好的参考资料
pki资料，是希望入门pki的人的最好的参考资料-pki data entry pki is the best reference.
- 2022-12-09 13:15:03下载
- 积分：1
