显示cisco IOS type

钱塘在线

最近发现有问题的cisco产品简直比有二次解码的NT还多，改了一个小程序显示cio IOS type-7 密码的，可以在windows环境下编译。
Code:
/*
* descambles cio IOS type-7 passwords
* found somewhere on the internet, slightly modifd, anonymous@segfault.net
* modifd for Win32 By CoolWolF@gmx.net
*
* gcc -Wall -o ciscocrack ciocrack.c
* ./ciocrack 1416130A4C
*
* cl ciocrack.c
* ciocrack.exe 1416130A4C
*/
#include
#include
#include
#include
#include //remark this line in unix system
char xlat[] =
{
0x64, 0x73, 0x66, 0x64, 0x3b, 0x6b, 0x66, 0x6f,
0x41, 0x2c, 0x2e, 0x69, 0x79, 0x65, 0x77, 0x72,
0x6b, 0x6c, 0x64, 0x4a, 0x4b, 0x44, 0x48, 0x53,
0x55, 0x42
};

int cdecrypt(char *enc_pw, char *dec_pw)
{
unsigned int seed, i, val = 0;
if(strlen(enc_pw) & 1)
return(-1);
seed = (enc_pw[0] - '0') * 10 + enc_pw[1] - '0';
if (seed > 15 || !isdigit(enc_pw[0]) || !isdigit(enc_pw[1]))
return(-1);
for (i = 2 ; i = 'A' && enc_pw[i] 1