Advertising (This ad goes away for registered users. You can Login or Register)

Google TwoFactor Authenticator on PSP

Most of the homebrews discussed in this forum can be downloaded here
Post Reply
popsdeco
Posts: 92
Joined: Sat Jul 02, 2011 4:57 pm

Google TwoFactor Authenticator on PSP

Post by popsdeco » Wed Feb 01, 2012 5:07 pm

Long time no see you.

Today I'm glad to release Google TwoFactor Authenticator on PSP.
Currently it officially supports iOS/Android/Blackberry, but here is another choice :p
You can setup 2-step auth for google account.
http://support.google.com/accounts/bin/ ... 80744&rd=3

You can use not only mobile phone call/email but also Google Authenticator applications.
http://support.google.com/accounts/bin/ ... 85839&rd=3
In that picture, you see that [2c] is where secret key is input. In my application, you store secret keys to keys.txt.
https://www.dropbox.com/s/mj92ccgvwoit7 ... er_dist.7z
(source) https://www.dropbox.com/s/mj92ccgvwoit7 ... uer_src.7z
# This libpuer pack contains my homebrews.

How to use:
1. copy PSP/GAME/google2fa to ms0:/PSP/GAME/google2fa (you can change directory name)
2. write secret keys to ms0:/PSP/GAME/google2fa/keys.txt
Here secret keys mean what you are supposed to input to your mobile phone.
Please write only keys.
3. adjust PSP's time using NTP (auto mode).
4. execute "Google TwoFactor Authenticator" and you will see 6 digits token!

Warning:
This stores keys in raw form. Although it shouldn't be bad threat as you don't write profile name, please never lose your PSP ^^

NDS, iPodClassic, bla bla... cannot be supported as they don't have NTP feature. hehe.
Advertising
Last edited by popsdeco on Thu Feb 02, 2012 11:42 am, edited 1 time in total.

User avatar
noname120
Developer
Posts: 774
Joined: Thu Oct 07, 2010 4:29 pm

Re: Google TwoFactor Authenticator on PSP

Post by noname120 » Thu Feb 02, 2012 11:25 am

Can you explain what the use of your homebrew (--> what is it supposed to do)

Thanks
Advertising
Funny stuff
<yifanlu> I enjoy being loud and obnoxious
<yifanlu> rooting an android is like getting a hooker pregnant
<xerpi> I sometimes think I should leave all this stressing **** and be a farmer instead

popsdeco
Posts: 92
Joined: Sat Jul 02, 2011 4:57 pm

Re: Google TwoFactor Authenticator on PSP

Post by popsdeco » Thu Feb 02, 2012 11:42 am

noname120 wrote:Can you explain what the use of your homebrew (--> what is it supposed to do)
wrote short description to first post

User avatar
toBsucht
VIP
Posts: 1933
Joined: Wed Dec 29, 2010 8:15 am
Contact:

Re: Google TwoFactor Authenticator on PSP

Post by toBsucht » Thu Feb 02, 2012 12:31 pm

Sorry again for the bad rply yesterday. Seems to be working if the eboot is compressed. I have no googel accout so i cann´t test it 100% ;)

[spoiler]
Warning:
This stores keys in raw form. Although it shouldn't be bad threat as you don't write profile name, please never lose your PSP ^^
any plugins suggestion lock the floder?[/spoiler]

what´s puerforge?

User avatar
noname120
Developer
Posts: 774
Joined: Thu Oct 07, 2010 4:29 pm

Re: Google TwoFactor Authenticator on PSP

Post by noname120 » Thu Feb 02, 2012 3:35 pm

You can crypt it easily, I don't know what language do you use but if it's C++, this should be ok: http://www.codeguru.com/cpp/misc/misc/c ... .php/c3899

And we don't care about our stored password, but what prove us that you don't steal password by this way ?
I don't say you do but it would be fine togive the source: we can't trust everybody.
EDIT: never mind: you already give it ! :)
Funny stuff
<yifanlu> I enjoy being loud and obnoxious
<yifanlu> rooting an android is like getting a hooker pregnant
<xerpi> I sometimes think I should leave all this stressing **** and be a farmer instead

popsdeco
Posts: 92
Joined: Sat Jul 02, 2011 4:57 pm

Re: Google TwoFactor Authenticator on PSP

Post by popsdeco » Fri Feb 03, 2012 12:08 am

noname120 wrote:EDIT: never mind: you already give it ! :)
Well, this is just a sample implementation in C...

Actually the problem is that you need to write to keys.txt directly --;
There is very easy encryption for text: to perform "abcdefghi -> afbgchdie" transformation twice (btw if you know about 里々 stuff, this is what satori.dll does)

>toBsucht
puerforge is just a test of kernel mode. I used it to debug sctrlHENFindFunction(). Well, currently it can reboot PSP...

Post Reply

Return to “Homebrews”