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shujujiegou
- 数据结构中螺旋矩阵、报数问题、进制转换、文本加密解密-Spiral data structure matrix, the number of reported problems, hexadecimal conversion, text encryption and decryption
AES
- AES加密过程是在一个4×4的字节矩阵上运作,这个矩阵又称为“体(state)”,其初值就是一个明文区块(矩阵中一个元素大小就是明文区块中的一个Byte)。(Rijndael加密法因支援更大的区块,其矩阵行数可视情况增加)加密时,各轮AES加密循环(除最后一轮外)均包含4个步骤:-AES encryption process is in a 4 × 4 matrix of bytes in the operation, the matrix is also known as " the
testdzp
- linux c对点阵屏的相关操作实现,可以对显示在点阵屏上的文字进行左对齐、右对齐、居中对齐,方便实用。-realization of the related operations linux c lattice screen can display text on the dot matrix screen were left justified, right-justified, centered, convenient and practical.
encrypt
- 利用矩阵的乘法实现文字的加密和解密算法,该算法的实现基于C语言-Using matrix multiplication achieve a text encryption and decryption algorithm, which is based on the C language to achieve
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- 1. led点阵屏显示汉字。 2.实现显示的信息可以随时更改。 3.实现使用手机短信发送需要显示的内容-1 LED dot matrix display Chinese characters. 2 to achieve the display of information can be changed at any time. 3 to achieve the use of mobile phone text messages sent to display the cont
