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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
- 积分：1
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title = Windows NT/2000/XP a RAM
title=Windows NT/2000/XP 一个RAM-DISK文件系统驱动 memo=SwapFs is a driver for Windows NT/2000/XP that let you use a Linux swap partition for temporary storage, like a RAM-disk. It is possible to put Windows page file on it. It is implemented as a disk filter driver.-title = Windows NT/2000/XP a RAM-DISK file system driver memo = SwapFs is a driver for Windows NT/2000/XP that let you use a Linux swap partition for temporary storage, like a RAM-disk. It is possible to put Windows page file on it. It is implemented as a filter driver disk.
- 2023-05-25 04:30:03下载
- 积分：1
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这个是关于des原吗的文件 是64位的 下次上传个32位的 请大家谅解...
这个是关于des原吗的文件 是64位的 下次上传个32位的 请大家谅解 -des on the original document? 64 of the next 32 months upload the understanding Thank you, please
- 2022-07-02 16:50:35下载
- 积分：1
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这是密码学的一个常用算法TWOFISH128，对于学习密码学很有帮助啊。...
这是密码学的一个常用算法TWOFISH128，对于学习密码学很有帮助啊。-This is a cryptographic algorithm used TWOFISH128, learning cryptography helpful ah.
- 2022-03-02 02:57:53下载
- 积分：1
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ImageEncryptionAlgorithm
说明： 以两个简单的logistic映射构造一个双混沌互扰系统,提出了基于双混沌互扰系统的图像加密算法.(An image encryption algorithm is proposed with inter-perturbations of dual chaotic systems constructed based on two simple logistic mapping. )
- 2009-08-20 13:42:51下载
- 积分：1
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软件有限次加密，对软件的使用次数进行限制
软件有限次加密，对软件的使用次数进行限制-finite encryption software, software usage restrictions
- 2022-02-05 01:20:01下载
- 积分：1
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扩展ASE算法delphi
扩展ASE算法delphi-expended ASE algorithm for Delphi
- 2022-06-22 01:19:54下载
- 积分：1
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ShamirSharring
Shamir门限算法的C++实现，依赖于NTL开源代码库(Shamir threshold algorithm C++ implementation, relies on NTL open source code base)
- 2020-07-01 21:00:02下载
- 积分：1
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用VC++实现数字图象迭代混沌加密方法
用VC++实现数字图象迭代混沌加密方法-with VC digital image iterative method Chaotic Encryption
- 2023-06-02 22:55:02下载
- 积分：1
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DES/Triple DES IP Cores
Motivation
- A simple DES core
- Fast and Small Version
- Open Source
Compatibility
I believe that the core complies to NIST-800-17. However, there has been no formal third party verification. The official NIST specification can be downloaded here: 800-17.pdf. For the Triple DES, the NIST reference is located here:
- 2022-02-24 11:06:34下载
- 积分：1
