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DCT_SVD1

于 2014-03-20 发布 文件大小:41KB
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下载积分: 1 下载次数: 2

代码说明:

  通过MATLAB的编程,实现对图片的加密,奇异值的分解,离散变化,程序简单,明了。(Through MATLAB programming, realize the image encryption, singular value decomposition and discrete changes, procedure is simple, clear.)

文件列表:

DCT_SVD1
........\arnold.m,505,2009-11-27
........\check_arnold.m,256,2009-11-27

........\main.asv,3802,2013-11-03
........\main.m,998,2014-03-20
........\psnr.m,626,2010-03-28



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发表评论

0 个回复

  • sdgzhidian
    很好的字典生成器,输入关键字,实现排列组合,破解密码的利器(Good dictionary builder, enter a keyword permutations and combinations to achieve, to crack the code of the weapon)
    2013-12-28 14:11:01下载
    积分:1
  • AES-CMAC
    能够实现AES加密解密的功能,已经过测试可以使用(Enables AES encryption and decryption functions, have been tested can be used)
    2015-05-07 00:12:18下载
    积分:1
  • 1111867176399d9765chaios
    加密程序,很好用。亲自验证,完全正确。希望下载。(we can add and unadd a picture correctly.welcom to download.)
    2012-05-17 12:06:01下载
    积分:1
  • Morse-code
    摩斯密码 加密 解密 说明以衣VB源代码(Morse code By VBasic6.0)
    2016-07-16 16:27:10下载
    积分:1
  • jiamijiemi
    说明:  vb 加密解密程序 动态加密使用非常方便...(vb encryption and decryption process is very convenient to use dynamic encryption ...)
    2009-08-03 23:06:04下载
    积分:1
  • RSA(NTL)
    用VC6.0实现的,运用NTL大整数库实现RSA的加密和解密算法,具有较高的效率!(VC6.0 achieved by applying NTL large integer achieve RSA encryption and decryption algorithms, with high efficiency!)
    2014-04-29 13:34:16下载
    积分:1
  • ECC_Paper
    关于ECC椭圆曲线加密算法在软件注册中的应用(The ECC Paper about software Registration)
    2013-09-18 23:47:01下载
    积分:1
  • exponentiation-algorithm
    快速取模指数算法,C++编写,下载即可编译运行,RSA算法里面需要用到的(Take the fast modular exponentiation algorithm, C++ to prepare, you can compile and run the download, the RSA algorithm which need)
    2012-04-26 10:00:30下载
    积分:1
  • sha-256
    sha256的签名算法,纯C实现,已验证正确,在控制台上直接运行即可,(sha256 signature algorithm, pure C implementation ,has been verified properly and can be run directly on the console.)
    2021-04-28 16:08:43下载
    积分:1
  • rsa
    RSA算法,主要讲述算法的原理和过程,设计到加密解密,和溢出处理,初级学习RSA用(RSA algorithm, the algorithm mainly about the principle and process design to the encryption and decryption, and overflow processing, the primary study used RSA)
    2010-10-25 10:31:04下载
    积分:1
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