Share Random Password Generator

[ganjaradio]

Hi guys.

Ive create a program that generates a random password.

Downloa Link: http://www.mediafire.com/file/fp8t81g253s2959/Random+Password+Generator+V1.01.rar

Virus Total Link: https://www.virustotal.com/en/file/9ca5bbd2d5b074c367a64c7d5abbea40536187918fff73bfa49816e395a89ada/analysis/1483453829/

For V1.01

 

How to use:

1) Open the .exe

2) Press Enter

3) A new password.txt will be generated with ur new code

 

To use it again u dont need to delete the password.txt.

The program will just delete the old password and regenerate a new one.

A foto: ( http://imgur.com/a/FAmGY ) (Outdated from V1)

Made with C++

I need feedback in order to improve it :)

 

Updates for V1.01:

Added Help and you can choose for Big or Small Password

Edited January 3, 2017 by ganjaradio

[melron]

You should add options such , what the password you need to contains...

Letter,numbers,both,uppercase and lowercase etc...

Good job anyway

Edited January 3, 2017 by melron

[ganjaradio]

I ve tought also about length too.
Thx ill update it as soon as possible :)

[eressea]

If you don't mind installing Python (btw, even if you can't code in it, it's the best available calculator)

#!/usr/bin/env python

CHARACTERS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
LENGTH = 10

from random import seed, choice
seed()
print "".join([choice(CHARACTERS) for i in xrange(LENGTH)])

Or maybe even better (taking length and chars from commandline arguments):

#!/usr/bin/env python

from sys import argv, stderr
from random import seed, choice

def usage():
    print >> stderr, "Usage: %s [LENGTH] [CHARACTERS]" % (argv[0], )
    raise SystemExit(1)

LENGTH = 10
CHARACTERS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"

if len(argv) > 3: usage()

if len(argv) == 2 and argv[1] in ["-h", "--help", "/h", "-?", "/?"]: usage()

if len(argv) > 1:
    try:
        LENGTH = int(argv[1])
    except:
        usage()

if len(argv) > 2:
    CHARACTERS = argv[2]

seed()

print "".join([choice(CHARACTERS) for i in xrange(LENGTH)])

Edited January 3, 2017 by eressea

[ganjaradio]

i created this just to learn some c++ functions :D

[eressea]

Ah, then good job :)

 

I've looked into your code (thanks for added pdb file :)) and I've noticed this:

• you should call srand only once
• you shouldn't use just time() as parameter to srand, use something like srand(time(0) + _getpid()) or you'll generate the same password on two different machines when you run it in the same second
• you should get the characters from one string like "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789", not from 10 different "random" strings
• you should generate the result to some std::string (just push_back those chars there until you have password long enough)

Simply (pseudocode, not tested):

#include <windows.h>
#include <string>
#include <stdlib.h>

int main(int argc, char **argv)
{
    srand(time(0) + _getpid()); // it would be better to obtain some more random seed - in UNIX, you should get this value from /dev/random
    std::string result;
    const std::string chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    for (size_t i = 10 ; i ; --i) {
        result.push_back(chars[rand() % chars.size()]); // even this could be written better, using lowest bits isn't good for some pseudorandom generators
    }
    std::cout << "Random password: " << result << std::endl;
    return 0;
}

[ganjaradio]

Hi, thank u :) ill check tommorow. I dont know much, only these 10 strings, i just thoght this didnt know that i could do it like u did

[ganjaradio]

fixed it a little and its working , thx, ill improve it :)

[ganjaradio]

the source: https://bitbucket.org/alextoti99/random-password-generator (if anyone needs it)

[Accountant]

Interesting,such thing may be very usefull in some situations.i would like an updated version with more,thanks for sharing with us.

[AccessDenied]

Interesting,such thing may be very usefull in some situations.i would like an updated version with more,thanks for sharing with us.

Not only you made 300 posts in 3 days but you write down some big bullshit. 

Share what? He downloaded a code from stackoverflow, you don't even know him. Check his profil and stop write bullshit please. 

[eressea]

the source: https://bitbucket.org/alextoti99/random-password-generator (if anyone needs it)

 

Your repository is private (or at least I can't see it)

[ganjaradio]

Your repository is private (or at least I can't see it)

ah sry forgot to change ill fix it now :)

 

 

 

Also ill update it

 

Νow its public

Edited January 7, 2017 by ganjaradio

[ganjaradio]

Added:
Size (chosen from the user)
Type of the password (chosen of the user)

Uploaded in BitBucket

Download Link (the .exe only): http://www.mediafire.com/file/1xsa4f2rjkakemw/Random+Password+Generator.exe

Virus Total: https://www.virustotal.com/en/file/151fc70416fd06f6d45aab9b76b6a01612f90927c581a8ecc1e02e067662d6d3/analysis/1483804023/

 

Need feedback if possible :)

 

Ive also created a client, that can be connected with a server (Easy way to make a cheating program for l2, the basic packets are ready, you just need to create the rest)

And Math Program that rights in a notepad the XP for next LvL (Can be changed easily for other math)

I can share them if u want

Edited January 7, 2017 by ganjaradio

[ganjaradio]

Any feedback of the newer version?