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基于51单片机的密码锁设计
基于8位密码,每位密码值范围为5秒,连续三次键入错误报警1秒的开锁提示音;(5)密码设定完毕后有5秒内未进入,自动锁闭。LED输出模块,数码管(
- 2022-02-04 14:31:45下载
- 积分:1
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这是用C编写的伪随机数加密算法,请大虾们指教。
这是用C编写的伪随机数加密算法,请大虾们指教。-This is prepared by using C pseudo-random number encryption algorithm, please advise their shrimp.
- 2022-04-24 16:05:52下载
- 积分:1
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大素数生成算法的实现,很不错的一段程序
大素数生成算法的实现,很不错的一段程序-large prime number generation algorithm to achieve a very good procedures
- 2022-02-05 16:12:53下载
- 积分:1
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高博士秒
Dr.Sec高速密码算法库Windows版-Dr.Sec high-speed cryptographic algorithm for Windows version
- 2022-03-22 23:06:13下载
- 积分:1
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MD5加密算法得VisualC++6.0源程序,直接调用里面的函数即可
MD5加密算法得VisualC++6.0源程序,直接调用里面的函数即可-MD5 Encryption Algorithm in Visual C++ 6.0 source code, direct calls to the function can be
- 2022-10-27 15:05:04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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这是我上信息安全课做的作业,des的加密算法。
这是我上信息安全课做的作业,des的加密算法。-This is my lesson to do on information security operations, des encryption algorithm.
- 2022-01-26 16:01:34下载
- 积分:1
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ieee一种基于混沌的新加密方法An Image Encryption Scheme Based on Chaotic Map...
ieee一种基于混沌的新加密方法An Image Encryption Scheme Based on Chaotic Map
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In this paper, a novel block digital image encryp-
tion scheme based on a chaotic coupled map lattices
(CML) is reported. Within this scheme, an original
image is decomposed into sub-blocks with a given size,
and an external secret key with 192-bit is used and
mapped to the system parameters, which are employed
to generate a spatiotemporal chaotic binary sequence
matrix to encrypt the block original image. Besides,
the former sub-block encrypted result will be acted as
a feedback to the following sub-block encryption proc-
ess. The proposed scheme is described in detail, along
with the security analyses such as key space analysis,
sensitivity analysis, information entropy analysis and
correlation coefficients analysis of adjacent pixels. The
computer simulation results indicate that the suggested
image encryption scheme has some properties desir-
able in a good security
- 2022-05-30 11:41:05下载
- 积分:1
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UPX1.9 source code (a shell tools )
UPX1.9源代码(一个加壳工具)-UPX1.9 source code (a shell tools )
- 2022-02-12 18:37:33下载
- 积分:1
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算法起源 RSA 与 visual studio 2013 GMP 图书馆
这是我的代码,我用 c 语言编写的库 gmp 结合时的代码。我在 Visual studio 2013 上进行编译。我的程序是计算值为公共密钥 n、 e、 秘密的关键 d 和后存储在文件的文本。该程序有 3 功能是计算,最后的工作会议,生成密钥并转到上一届会议。当用户选择退出程序的功能然后程序将退出。
- 2023-04-26 19:10:03下载
- 积分:1