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one of example about hardware design language
one of example about hardware design language
- 2022-03-30 12:23:48下载
- 积分:1
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Caesar
取代式密码的存在,已经超过2500年 以上,最早利 用的范例 是在西元600年 左右,内容是以颠倒的希伯來 文构成的。凯萨大帝(Julius Caesar)也曾经使用称为Caesar密码法。方法为将每个字母用其后的第三个字母來 取代。(Replace passwords existence, has more than 2,500 years or more, the first example is using a range of about the year 600 AD, the contents of the text is upside-down Heber future composition. Great Caesar (Julius Caesar) has also been known as the Caesar cipher using the method. Method is used then each letter is replaced by the third letter.)
- 2011-10-31 22:52:37下载
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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
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vb source of md5
md5的vb源代码
- 2022-03-05 06:25:11下载
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列出系统中所有的证书存储区和物理位置 代码参考msdn
列出系统中所有的证书存储区和物理位置 代码参考msdn-listed all the system certificate and the physical storage location code reference VARIANT
- 2022-09-10 03:40:03下载
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6
说明: 六种加密算法源码,包括CRC32校验,DES加密,MD5,rsa数字签名,RSA演示,简单加密(Six encryption algorithm source code, including the CRC32 checksum, DES encryption, MD5, rsa digital signature, RSA presentation, simple encryption)
- 2010-09-23 23:14:02下载
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椭圆曲线密码实现
对椭圆曲线进行了很好的实现,包括 combined_math:onb_integer opt_hash poly_hash poly_integer
fast_onb
integer
onb:DH.example ElGamal.example MQV.simple
polymath:basics DH_example ElGamal.example
- 2022-04-06 14:56:19下载
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IS_Project1
这是一个文本加密、解密系统,提供了对称加密和非对称加密两种模式。此外,还实现了数字签名及其验证功能。(This is a text encryption, decryption system provides symmetric encryption and asymmetric encryption mode. In addition, implementation of digital signature and the authentication function.)
- 2009-02-23 00:33:36下载
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des演示算法c++实现
des演示算法c++实现-des algorithm demonstration
implemented by C++
- 2023-05-16 17:05:03下载
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算术运算实现字母的替换。凯撒加密就是一种单字母替换法:通过用户给出密钥将字母加上密码变成密文...
算术运算实现字母的替换。凯撒加密就是一种单字母替换法:通过用户给出密钥将字母加上密码变成密文-Arithmetic operations to achieve the replacement of letters. Caesar encryption is the replacement of a single-letter law: the user is given the letter key will be encrypted into a ciphertext
- 2022-03-29 03:50:45下载
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