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cox方法展频水印matlab源码,对bitmap图像隐藏信息
介绍利用AFEPack求解自适应有限元的基本使用方法. 其输入参数为利用easymesh对区域进行剖分后的得到的文件.-AFEPack introduce the use of adaptive finite element to solve the basic usage. Its input parameters for the use of easymesh region after the partition of documents.
- 2022-05-22 22:29:13下载
- 积分:1
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123456
计算卡片过程密钥,加密密码数据,计算安全报文鉴别(MAC)过程密钥 (Calculating card key, the encrypted password data, calculate the safety message authentication (MAC) key)
- 2013-08-14 13:15:47下载
- 积分:1
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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
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cryptography algorithm
密码学算法-小型证书机构CA系统的认证系统-cryptography algorithm-small agencies CA certificate of authentication system
- 2023-07-06 06:30:03下载
- 积分:1
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Encrypt
本文件实现的是对水印的加密及解密,有3种方式,猫脸变换,混沌置乱和zigzag置乱。(The file contains sseveral functions, which can encrypt and decrypt the watermark,including Arnold Transform,chaotic and zigzag. )
- 2016-07-30 10:40:42下载
- 积分:1
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关于AES算法的解释文档,是初学者的好帮手,有助于对AES算法的理解...
关于AES算法的解释文档,是初学者的好帮手,有助于对AES算法的理解-AES algorithm on the interpretation of documents, beginners are a good helper to help the understanding of the AES algorithm
- 2022-09-16 13:15:03下载
- 积分:1
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PE程序加密壳源程序
PE程序加密壳源程序 -PE procedure encryption shell source program
- 2022-04-22 17:32:41下载
- 积分:1
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加密算法的使用示例
加密算法的使用示例-encryption algorithm using examples
- 2022-12-23 11:50:03下载
- 积分:1
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使用标准C++开发的SHA
使用标准C++开发的SHA-1算法的实现-Using standard C++ Developed SHA-1 algorithm
- 2023-09-06 15:30:03下载
- 积分:1
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quanxitu
说明: 基于计算全息的半色图像信息隐藏,matlab实现,用于数字水印(CGH-based semi-color image information hiding)
- 2009-07-23 10:01:34下载
- 积分:1