XXTEA sample for C

xxtea_sample.c

#include <stdio.h>
#include <string.h>
#include "base64.h"
#include "xxtea.h"

int main(int argc, const char * argv[]) {
    const char *key = "123456";
    const char *str = "Lorem ipsum dolor sit amet, consectetur adipiscing elit";
    size_t len;
    
    unsigned char *encrypt_data = xxtea_encrypt(str, strlen(str), key, &len);
    char *base64_data = base64_encode(encrypt_data, len);
    printf("encrypt_data: %s\n", base64_data);
    
    unsigned char *decode_data = base64_decode(base64_data, &len);
    char *decrypt_data = xxtea_decrypt(decode_data, len, key, &len);
    printf("decrypt_data: %s\n", decrypt_data);
    
    return 0;
}