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数据加密技术之几种算法
sa.txt.gz
数据加密技术之几种算法
sa.txt.gz-data encryption technology several algorithms rsa.txt.gz
- 2022-03-24 03:30:44下载
- 积分：1
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有关椭圆曲线数字签名的书籍，是密码学的一个重要分支
有关椭圆曲线数字签名的书籍，是密码学的一个重要分支-a digital of signature base on ecc
- 2022-07-10 19:36:34下载
- 积分：1
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自毁程序
鉴于单纯设置一个计数器易被查出，通过修改使其不起作用。我们设计的程序可以通过数据文件，软件执行前通过关键字找到计数基数，然后计算和判别，如果在合理范围，则设定新的关键字，将计数基数放在新关键字指定的位置，并执行子程序 则启动自毁程序。
- 2022-12-11 09:25:03下载
- 积分：1
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MPEG 解码源码 。。 。。 。。慎重
MPEG 解码源码 。。 。。 。。慎重-的
- 2022-06-01 22:20:01下载
- 积分：1
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windows2000以上自带的加密api
windows2000以上自带的加密api-dpapi的使用例子.-windows2000 above onboard encryption api- dpapi examples of the use.
- 2022-05-31 08:18:26下载
- 积分：1
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SHa1,经典加密算法,时代之骄傲
SHa1,经典加密算法,时代之骄傲-SHa1, classical encryption algorithm, proud of the times
- 2023-03-27 17:25:04下载
- 积分：1
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twofish的加密算法
twofish的加密算法-twofish encryption algorithm
- 2022-08-07 22:08:39下载
- 积分：1
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AES complete source
AES算法完整源码-AES complete source
- 2022-09-20 15:30:04下载
- 积分：1
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ElGamal
elgamal的源程序-ElGamal
- 2023-09-01 04:35:03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
