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des-daima
DES( Data Encryption Standard)算法，于1977年得到美国政府的正式许可，是一种用56位密钥来加密64位数据的方法。虽然56位密钥的DES算法已经风光不在,而且常有用Des加密的明文被破译的报道,但是了解一下昔日美国的标准加密算法总是有益的,而且目前DES算法得到了广泛的应用,在某些场合,她仍然发挥着余热.（如：UNIX的密码算法就是以DES算法为基础的）。将其修改为三重DES也能抵抗破解。下面是关于如何实现DES算法的语言性描述：(DES ( Data Encryption Standard ) algorithm, in 1977 the U.S. government s official permission , is a 56 -bit key to encrypt 64 data . 56 keys of the DES algorithm scenery is not , and often with Des encryption expressly decipher reported , but look at the old standard encryption algorithm is always useful , but the DES algorithm has been widely used in a some occasions , she still plays a waste heat . (such as : UNIX password algorithm is DES algorithm -based ) . To modify the Triple DES is also resistant to cracking . The following is a description language on how to achieve the DES algorithm :
)
- 2012-04-28 10:01:59下载
- 积分：1
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MIMO MATLAB
仿真MIMO信道容量与信噪比和发收天线数目的关系，(Simulated MIMO Channel Capacity)
- 2021-05-14 04:30:02下载
- 积分：1
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bp
说明： 用于信号检测，主要对输油管道产生的压力信号和流量信号进行辨识，进而判断管道是否发生泄露。(For signal detection, the main pressure on the pipeline flow of signals and signal recognition, and thus to determine whether pipeline leak happened.)
- 2009-03-02 21:14:13下载
- 积分：1
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c#实现石头剪头布游戏
c#实现石头剪头布游戏，界面美观设计，实现重新开始、退出、悔棋等功能
- 2022-02-04 06:44:26下载
- 积分：1
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android elf文件修改
android arm elf文件修改示例,jni代码...............
- 2022-08-16 15:36:14下载
- 积分：1
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LightStripe_Calibration_Reconstruction
采用线结构光技术对摄像机进行标定、光平面标定和三维重建。Include camera intrinsic calibration, light plane calibration and reconstruction in 3D measurement using light stripe technique.(Include camera intrinsic calibration, light plane calibration and reconstruction in 3D measurement using light stripe technique.)
- 2020-12-14 15:09:14下载
- 积分：1
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autocorrelation
时间序列中自相关函数的计算代码，内附程序说明(Time series in the calculation of the autocorrelation function of the code, containing a description of the procedures)
- 2010-10-10 10:44:54下载
- 积分：1
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3G_phone
3G umts communication program. Make call through pc to 3G phone. (3G umts communication program. Make call through pc to 3G phone.)
- 2008-08-03 23:08:22下载
- 积分：1
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ber_ldpc2
ber_ldpc G(F)non bariny LDPC code
- 2013-12-23 15:35:51下载
- 积分：1
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uCOS-III_FreeMODBUS
freemodbus，已验证OK,UCOSIII+MODBUS(Freemodbus, verified OK, UCOSIII+MODBUS)
- 2018-01-23 17:01:57下载
- 积分：1
