Find the password.
- Save the password in the file
100-password - Your file should contain the exact password, no new line, no extra space
- Hint: The program prints "OK" when the password is correct
Create a keygen.
-
Usage of the crackme:
./crackme5 username key -
The crackme will segfault if you do not enter the correct key for the user
-
Usage for your keygen:
./keygen5 username -
Your keygen should print a valid key for the
username
julien@ubuntu:~/0x16$ gcc -Wall -pedantic -Werror -Wextra 103-keygen.c -o keygen5
julien@ubuntu:~/0x16$ ./crackme5 julien loves_javascript
Segmentation fault (core dumped)
julien@ubuntu:~/0x16$ ./crackme5 julien `./keygen5 julien`
Congrats!
julien@ubuntu:~/0x16$