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AES标准加密
128位(或192或256bit该代码以128为例)的密钥长度和分组长度,数据分组(输入的明文),先进行逐比特异或(AddRoundKey)
运算。然后通过循环十次非线性代换(SubBytes)、行变换(ShiftRows)、列变换(MixColumns)、逐比特异或【最后一轮不进行列变换】
的过程,输出128位(或192或256bit)数据即是密文。这就是加密过程。之后进行之前的逆过程,即可得到明文,此为解密过程。
- 2022-07-09 23:35:31下载
- 积分:1
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加密图代码
这是我的密码学算法 Algorithm. 我已经习惯了的哈希算法该算法。这种算法不是反向或解密,而且不可能。
- 2023-04-23 06:55:02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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与受信任的数据库 & 电子邮件共享项目状态
< 跨度 style="font-size:14.0pt;line-height:115%;font-family:""> weposit,有利安全数据库 leveragingserver-身边值得信赖的硬件可以建一个羽翼丰满,隐私和在 commonserver 硬件上运行成本 (现有或未来) 的任何已启用加密的私人数据处理的一小部分。
- 2022-03-03 18:33:38下载
- 积分:1
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用VC实现MD5算法的源代码
用VC实现MD5算法的源代码-with VC MD5 algorithm source code
- 2022-07-16 08:03:59下载
- 积分:1
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Win95 PWL文件password加密算法
Win95 PWL文件password加密算法-Win95 PWL file password encryption algorithm
- 2022-04-30 23:53:11下载
- 积分:1
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RSA加密算法的源代码
rsa加密算法源代码
- 2022-12-07 03:40:03下载
- 积分:1
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PGP Components使用PGP算法的加密控件。(有源代码)工作在:D2 D3 D4 D5。作者:Michael in der Wiesche...
PGP Components使用PGP算法的加密控件。(有源代码)工作在:D2 D3 D4 D5。作者:Michael in der Wiesche--Encryption control that PGP Components uses PGP arithmetic to realized.It works in D2 D3 D4 D5。author:Michael in der Wiesche
- 2022-03-19 20:17:50下载
- 积分:1
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加密技术源代码学习加密技术
加密技术源代码学习加密技术-encryption technology to study the source code encryption technology
- 2022-06-20 04:22:55下载
- 积分:1
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adfgx密表密码
adfgx密表密码-adfgx secret password
- 2022-05-23 08:14:25下载
- 积分:1