Return Styles: Pseud0ch, Terminal, Valhalla, NES, Geocities, Blue Moon. Entire thread

Tripcode decoder?

Name: Anonymous 2007-12-03 19:48

is there anyway to convert a tripcode into the password for that tripcode, im using tripsage and I see that you can put in a word you want to see in a trip code and it produces results of passwords that would produce a tripcode with those letters in it, so if we were to take a complete tripcode someone has and enter it into that field, in theory it should eventually produce the 1 password that produces that tripcode, however i have a core 2 duo e6600 which can run 170,000 crypts per second but with over 10^80 possible combinations(numbers + letters + capital letters + symbols, and 10 characters in a tripcode) it would take litteraly much more than trillions of years to run through every combination. Any other suggestions?

Name: Anonymous 2007-12-03 19:56

Tripcodes are one-way only. It's not computationally feasible to reverse a tripcode to it's original form (it's in NP)

Name: Anonymous 2007-12-03 19:56

hack 4chan

Name: Anonymous 2007-12-03 19:58

>>2
what if someone was to obtain the encryption key

Name: Tripcode test !rc55EEiIIU 2007-12-03 20:00

tripcode test

Name: Anonymous 2007-12-03 20:00

>>4
Stop posting.

Name: tripcode test !HXuxa95rbA 2007-12-03 20:01

tripcode test

Name: Anonymous 2007-12-03 20:37

>>4
Tripcodes are one-way only. It's not computationally feasible to reverse a tripcode to it's original form (it's in NP)
Tripcodes are one-way only.
one-way only
one-way
-
Please stop posting

Name: Anonymous 2007-12-03 21:29

>>8
What? They are one-way only. I'm not entirely sure what the point of your post is, perhaps we can discuss it further in this thread.

Name: Anonymous 2007-12-03 22:12

>>9
I think he's agreeing with you, and kindly informing >>4

Name: Anonymous 2007-12-03 22:13

>>9
I think he's trying to criticise you for putting a hyphen in "one-way"

Which is a pretty nitpicky thing to sage about.

Name: Anonymous 2007-12-03 22:39

>>10,11
Ah, two very possible situations, but which one is reality? Perhaps we'll never know...
:(

Name: Anonymous 2007-12-04 1:27

Tripcodes are one-way only. It's not computationally feasible to reverse a tripcode to it's original form (it's in NP)
I hope you don't think that is the reason hashing functions are irreversible.

Name: Anonymous 2007-12-04 1:36

Hey, i've got some 16-digit MD5 hashes I'd like you to expand back into their original 9-GB DVD images! Can you do that for me?

Name: Anonymous 2007-12-04 1:38

>>1
see
>>14

Name: Anonymous 2007-12-04 1:41

>>1
by the way, a tripcode can be made out of the entire ASCII set

soooo it's actually 10^256

Name: Anonymous 2007-12-04 3:00

>>16
1.865 D+244 years

Name: Anonymous 2007-12-04 4:36

>>16
Or it would be, if there weren't only 95 printable characters in ASCII. And if that were true, which it isn't.
Fucking moron.

Name: Anonymous 2007-12-04 4:39

>>16
FUCKING MORON.

Name: Anonymous 2007-12-04 4:49

>>16
FUCKING MARKLAR

Name: Anonymous 2007-12-04 7:05

Not to mention that it would be 256^10, not 10^256.

Name: Anonymous 2007-12-04 12:15

>>1
My P4 from 2001 can do 500k trips per second;

Use Tripcode Explorer, now.

>>16
crypt is 7-bit.

Name: Anonymous 2007-12-04 12:39

>>22
Use Tripcode Explorer, now.
Moon language, etc.

Name: Anonymous 2007-12-04 12:43

>>23
Enjoy your glibc crypt (a.k.a. the slowest implementation known to man)!

Name: !MhMRSATORI 2007-12-04 12:45

>>24
Enjoy your tripfaggotry.

Name: !SuaveGBB2U 2007-12-04 12:48

>>25
thx

Name: !ErLaNGOC/g 2007-12-04 13:08

>>25
Yup :)

Name: !Ep8pui8Vw2 2007-12-04 13:33

age

Name: !i.BSD.4aaI 2007-12-04 18:00

>>24
lol shitty gnufaggotry.

on 64-bit:
freebsd libc crypt > openssl fcrypt >>> glibc crypt

on 32-bit:
openssl fcrypt > freebsd libc crypt >>> glibc crypt

Name: Anonymous 2007-12-05 11:42

>>29
Custom optimized bitbanging crypt >>>>>>>> *.

Name: Anonymous 2007-12-06 10:07

Enjoy your glibc crypt (a.k.a. the slowest implementation known to man)!
actually i think this one is slower:
http://whereswalden.com/tech/internet/javacrypt/

here are two things that use it:
http://hotaru.thinkindifferent.net/tripper.html
http://hotaru.thinkindifferent.net/trip.html

Name: Anonymous 2007-12-21 18:14

Hi there,
I was messing around with JTR a few days ago and wrote this here new tripcode bruteforcer called 4d (short for 4DES_john_brute). Inspired by 4brute, it uses John the Ripper's (bitslicing) DES facilities, and supports both an incremental search and a wordlist mode. It's written in C and should be fairly portable (as JTR, 32bit - 64bit... multiple architectures...). Testing shows performance is ~5 times that of fully-optimized OpenSSL-based crypts (on x86 Win32).

Note: it only supports keylengths>3 characters, and avoids redundant features. For less than that, use 4brute; it shouldn't take over ~5 seconds.

Links to sources + Win32 binaries:
http://www.stashbox.org/64821/4d-v0.1.7z (4d v0.1 + JTR v1.7.0.2)
http://www.stashbox.org/64818/4brute-mod.7z (4brute-mod (w/fixes + WinNT support))
http://www.stashbox.org/64817/dotrip-mod.7z (dotrip-mod (shows trip and crypt))
(Included binaries are native Win32 .exes (gcc -O2 and minor optimizations). Also included are sample scripts (build, prepare-wordlist...), and a partial, test wordlist.)

Important: see README_4d.txt for usage, tips, how to build for your system, and dev-notes.

And please feel free to improve and add to it (see TODOs).

BTW - 4brute was released 2004/12/22, exactly 3 years ago. :P

Name: Anonymous 2007-12-24 21:58

http://stashbox.org/65707/4d-v0.2.7z (4d v0.2 (Also included is an SSE build))
http://stashbox.org/65705/4brute-mod.7z (4brute-mod (w/fixes + WinNT support))

Messed with it a little bit more, did TODOs and modified the DES_bs_cmp_* functions for a ~20% speed-up. Now ~all CPUtime is spent in the crypt_all function... Still, the more prominent option here is the wordlist mode...

Again, see README_4d.txt.

Name: Anonymous 2007-12-28 14:50

http://stashbox.org/67097/4d-v0.3.7z (4d v0.3 (Also included is an SSE build))

Cleaning, error handling, latest JTR CVS (IA64 arch.), PGO builds, and works on multiple tripcodes at once (from a passfile and/or repeated -t switches). Overall a ~1% speed-up over 0.2 (>99% CPU is only DES now).

Name: Dicktruck !r9bfkDoa5E 2008-02-14 18:08

dicktruck

Name: Fuckcycle !A.O.6jcnYw 2008-02-14 18:09

fuck

Name: Cocktractor !CHkGkfpzoM 2008-02-14 18:09

JIZZ

Name: !xusUSsmAnM 2008-02-14 18:26

Oh wow. Tripcode Explorer is much faster (5.4MTrips/sec) than the crap I was using before (my own searcher with some shitty C# crypt)

Name: Anonymous 2008-02-14 18:31

I know there's a patched English version of Tripcode Explorer, but where? I can't read moon runes.

Name: Anonymous 2008-02-14 18:35

Just guess. The checkbox underneath the search textbox seems to be case-sensitivity (tick for insensitive). Start, pause and stop buttons are obvious. Go to Tools, Options (you can tell from the letter in brackets), make sure to tick the SSE2 option. Choose appropriate amount of threads.

Name: Anonymous 2008-02-15 4:24

>>38
I told you!

Too bad it doesn't run much faster on my 64-bit Crash2Desktop :/

I should write/finish something custom.

Name: Tezting !.CzKQna1OU 2008-02-27 6:39

Test

Name: Blah !Vf.bu9Vwe6 2008-02-27 7:23

.

Name: Testing !y0TCNORGQE 2008-03-01 18:16

.

Name: name !3GqYIJ3Obs!lqN0r8sxxV+FgG0 2008-03-04 12:29

vf

Name: name !3GqYIJ3Obs!EX8G6JUxrqjeta6 2008-03-04 12:31

b

Name: name !hHSnp/xvQw 2008-03-04 12:31

b

Name: Anonymous 2008-03-04 12:54

>>47
Done using faggot-mode

Name: Anonymous 2008-03-04 13:07

sage goes in the email field when you are being a faggot

Name: Sia !WJ1GP3ZJRE 2008-03-05 19:12

Test

Name: Sia !DJ.Sia.c.c 2008-03-05 19:14

Test

Name: testing !0cMzrJjt9I 2008-03-24 13:14

test :<

Name: !iBNJP14QiA 2008-03-27 9:58

test

Name: !Cxclp3ODVw 2008-03-27 9:58

mmm

Name: !3rx6YO2/3k 2008-03-27 9:59

mmm

Name: !SVueFE6vDQ 2008-03-27 9:59

dfbcb

Name: !GhVpwDxBsM 2008-03-27 10:00

sfv

Name: !Lt.9SmnXzY 2008-03-27 10:00

s

Name: trip !hEpdoZ.tHU!aN3oBJLo1tkjFbw 2008-03-27 11:03

oh man i remember this thread

Name: !.CzKQna1OU 2008-03-29 2:41

Anything that will search for all tripcodes containing a certain string instead of something to crack the whole tripcode?  Does 4brute work with regex/wildcards?

Name: Anonymous 2008-03-29 4:50

Use tripcode explorer.

Name: !FCxCatSack 2008-04-05 3:06

fgsfds

Name: Anonymous 2008-04-05 5:45

>>60
http://hotaru.thinkindifferent.net/tripper.html
http://hotaru.thinkindifferent.net/trip-regex.c
http://hotaru.thinkindifferent.net/trip-regex.exe
http://hotaru.thinkindifferent.net/trip.c
http://hotaru.thinkindifferent.net/trip.exe

or there's this version of 4brute that only matches the first 5 characters instead of the whole tripcode:
http://hotaru.thinkindifferent.net/4brute-johnbs-p5.exe

Name: Anonymous 2008-04-06 1:11

>>63
Got the source for 4brute-johnbs? I've only got BSD on amd64 and Linux PPC here.

Name: !hCUGuuWGRs 2008-04-16 9:25

s

Name: aa !rtoL7SPkH6 2008-04-16 9:26

testlol

Name: !rKSagegnFc 2008-04-16 9:41

sage

Name: !cNuY1PhoB. 2008-04-17 17:42

test

Name: !OrANGE1jGI 2008-04-17 17:43

test

Name: !3W9TCUMMxg 2008-04-20 7:48

test

Name: A. Niger !aNIgERyWIs 2008-04-20 12:50

lol faggots

Name: Anonymous 2008-04-20 12:52

>>70 IS A RETARD

Name: !2EdJsMijao 2008-04-21 19:25

cancer for you?

Name: !15Ayr.pb9Y 2008-04-25 1:28

ha!

Name: !zkraGArAss 2008-04-25 1:28

one more

Name: Anonymous 2008-04-25 4:19

Wouldn't it be possible to construct a rainbow table database?

Name: Anonymous 2008-04-25 4:41

>>76
No, it wouldn't be possible.

Name: fag !Gs2pNpp1.U 2008-05-05 6:53

s

Name: !s9tjkz52JI!zqwZkwLNLziBoeX 2008-05-10 2:00

tigger

Name: !vXccUi6JoY 2008-05-10 2:01

tst

Name: !j6V7GcG7ks 2008-05-10 2:19

testing

Name: !BQsHdZiurc 2008-05-10 2:19

testing

Name: !j6V7GcG7ks 2008-05-10 2:22

testing

Name: !unBHXrowsk 2008-05-10 2:36

testing

Name: !!vTBgtimEuG4VdVM 2008-05-10 2:41

testing

Name: !HERo6RFZmA 2008-05-10 2:44

testing

Name: !5uVZ1iQi/A 2008-05-10 2:44

fisting

Name: !btr76hqMa6 2008-05-10 2:44

fisting

Name: !w.dA0X/36A 2008-05-10 2:44

fisting

Name: !iz0sqKFq8c 2008-05-10 2:46

taste

Name: !FnsmOhaCpc 2008-05-10 2:48

tasting

Name: !PgzcL4csn6 2008-05-10 2:48

tasting

Name: !FNsMfGkjU. 2008-05-10 2:49

nesters

Name: !81l50q/64o 2008-05-10 2:49

nestley

Name: !tuRNamuoHo 2008-05-10 2:55

frank

Name: !TUrnaQrObA 2008-05-10 2:56

fronk

Name: !Zf4Oc.w3Tw 2008-05-10 3:05

frank

Name: !TKhf3/21fY 2008-05-10 3:06

dommit fronk

Name: !fcUm7i3pwk 2008-05-10 3:06

wut

Name: !PeTEGtTras 2008-05-10 3:06

fronk

Name: !s9tjkz52JI!zqwZkwLNLziBoeX 2008-05-10 3:07

frank
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