bmp图像的加密

oracle9i官方培训教材,经典中的经典-Oracle9i official training materials, classic classic

RSA的实现，可以根据文章来实现RSA算法-RSA realized, according to the article to achieve RSA algorithm

IBE加密算法的入门文章Identity-Based Encryption from the Weil Pairing-IBE encryption algorithm of the article Introduction to Identity-Based Encryption from the Weil Pairing

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

加密工具源码，由ASM编写，代码简洁，很值得研究！-Source encryption tool, prepared by the ASM, code simplicity, it is worth studying!

对初学MALAB读的经典外文书籍，简单易懂，有简单代码-Novice MALAB reading the classic books in foreign language, easy to understand, there is a simple code

SHA1消息摘要算法， SHA1消息摘要算法-SHA1 message digest algorithm, SHA1 message digest algorithm

LDPC的编码和译码程序，运行可靠，主要是用于4G的编码使用。matlab编程使用，核心代码简单可靠

应用背景这aplicacion乐permite codificar mensajes跟Y copiarlos苏Sistema对粉compartido辑。关键技术EL语言C # ES UN Sistema bastante practico Y CON ESTA muestra DA MEJOR比如德再见

VIP account is provide a way to those who do not want upload code to download