[C언어 소스] 비제네르 암호(Vigenere Chiper)언제나 휴일 티스토리 //비제네르 암호(Vigenere Chipher)#include #include #include char *encrypt(char *dest, const char *src, const char *key);char *decrypt(char *dest, const char *encryptstr, const char *key);int main(void){ char source[100] = "Welcome! Here is ehclub.net"; char en_str[100]; char de_str[100]; printf("source: %s\n", source); encrypt(en_str, source, "hello"); prin..
