-
这个是大数的加法运算的程序，以数组为大数的承载来构成大数...
这个是大数的加法运算的程序，以数组为大数的承载来构成大数-this is the addition of large numbers of Operational procedures for the array of large numbers of carrying large numbers to form
- 2023-09-01 14:20:03下载
- 积分：1
-
Vigenere 体制 本程序使用dev c++开发实现，希望对大家有用.
Vigenere 体制 本程序使用dev c++开发实现，希望对大家有用.-Vigenere institutional procedures for the use of the dev c achieve development, we hope that the right useful.
- 2022-01-25 16:17:20下载
- 积分：1
-
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
-
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
-
这是一个好的程序用MATLAB信号处理。这给你浅…
This a good program to start with signal processing in matlab.This gives you basic idea about covolution algorithm.
- 2023-07-03 10:10:03下载
- 积分：1
-
这是MD5算法的 Asm 实现，代码效率高，
这是MD5算法的 Asm 实现，代码效率高，-This is the MD5 algorithm Asm implementation, code efficiency,
- 2022-02-02 04:43:01下载
- 积分：1
-
des
des-bish，不错，自己写的-des-bish, yes, their writing
- 2022-07-24 19:24:13下载
- 积分：1
-
Written by DES file encryption software, can be used to encrypt the whole docume...
DES写的文件加密软件,可以用于对整个文件进行加密并且设定加密密码来网络传输!-Written by DES file encryption software, can be used to encrypt the whole document and set the encryption password network!
- 2022-02-25 07:00:33下载
- 积分：1
-
AES编码/解码
AES encoding/decoding
- 2023-08-02 18:00:03下载
- 积分：1
-
维吉尼亚密码
本代码实现了维吉尼亚密码，维吉尼亚密码是基于简单的凯撒密码改进而来的多表替换密码，代码简单，供交流学习使用。
- 2022-02-06 07:52:41下载
- 积分：1
-
对文件加密的试验程序。
对文件加密的试验程序。-document encryption testing procedures.
- 2022-07-13 18:22:08下载
- 积分：1
