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从一个随机文件读取256字节数据形成数据区DArea，再应用洗牌法所给的方法生成0~255的一个全排列DTab。试分别写出"求DArea中全部数据经
（1）...
从一个随机文件读取256字节数据形成数据区DArea，再应用洗牌法所给的方法生成0~255的一个全排列DTab。试分别写出"求DArea中全部数据经
（1）以DTab为S-盒；
（2）以DTab为P置换
-from a random file read 256 byte data area DArea form data, re-shuffling in law application to the formation of 0 ~ 255 DTab a full array. Try to write were "seeking DArea by which all data (1) DTab S-boxes; (2) DTab replacement for the P
- 2023-04-08 23:00:03下载
- 积分：1
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椭圆曲线Elliptic Curve)加密算法(
椭圆曲线Elliptic Curve)加密算法(-Elliptic Curve Elliptic Curve) encryption algorithm (
- 2023-04-18 23:25:03下载
- 积分：1
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椭圆曲线算法改装
椭圆曲线算法改装- The elliptic curve algorithm reequips
- 2022-05-21 02:09:47下载
- 积分：1
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C# ranking Daquan source code, a number of ranking methods for the development o...
C#的排序大全源代码，有多种排序方法，对于程序开发可以直接使用。-C# ranking Daquan source code, a number of ranking methods for the development of procedures can be used directly.
- 2022-04-08 04:54:25下载
- 积分：1
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Mina是java脚本消歧的好工具
mina is nice tool for java script deobfuscation
- 2023-02-10 02:10:03下载
- 积分：1
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用栈设置 密码
用栈设置 密码 -with Stack set a password
- 2022-01-25 17:21:37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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cyclone ssl源码，可以在各类嵌入式操作系统上移植，包含了多种芯片的底层代码
资源描述使用SSL协议在传输层之上对信息进行加解密，源码为C语言，同时包含了针对各类主流嵌入式操作系统（uc/os-ii,freertos等）的接口，针对各类典型应用，比如TCPIP、DNS、DHCP、snmp都有一脉相承的源码，已成功在RX62N芯片上进行了移植测试。
- 2022-05-21 00:25:14下载
- 积分：1
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Cryptography to learn C language library
密码学学习的C语言函数库――Miracl库。对密码学学习很有帮助-Cryptography to learn C language library- Miracl library. Very helpful for learning cryptography
- 2022-03-12 21:45:19下载
- 积分：1
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JAVA版DES算法，以及JAVA版DES算法示例源码
JAVA版DES算法，以及JAVA版DES算法示例源码-JAVA version of DES algorithm, as well as the DES algorithm JAVA version sample-source
- 2023-06-29 14:25:04下载
- 积分：1
