SHA-1 and MD5 Hashes

Started by Darren Dirt, September 11, 2012, 08:32:26 AM

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Mr. Analog

Quote from: Thorin on September 11, 2012, 01:27:49 PM
Oh good, we split this from the original thread to keep it and this on topic.

Well orphaned thread, orphaned Bruace Wayne

(this is the Batmaaaaaaaan of threads)
By Grabthar's Hammer

Lazybones

Back where my post got cut of, the point was that linkedin was a due to lack of salt and weak passwords, not a flaw in sha1, there just happen to be handy sha1 tables.

However GPU acceleration, SSD drives and well purchasing cloud power make it trivial to generate large rainbow tables for almost any hash as long as they are not salted, or even better uniquely salted as then each password needs its own table assuming you know the salt..

You still can't easily generate a collision for sha1 although it is possible in theory.

Darren Dirt

Quote from: Thorin on September 11, 2012, 01:27:49 PM
Oh good, we split this from the original thread to keep it and this on topic.

Oh good, you saw what I did there.  ;)

Got it out of my system now. Worry not.


Back on topic... Yeah, salt ftw, fo sho.
_____________________

Strive for progress. Not perfection.
_____________________

Mr. Analog

Quote from: Darren Dirt on September 11, 2012, 04:59:10 PM
Quote from: Thorin on September 11, 2012, 01:27:49 PM
Oh good, we split this from the original thread to keep it and this on topic.

Oh good, you saw what I did there.  ;)

Got it out of my system now. Worry not.


Back on topic... Yeah, salt ftw, fo sho.

Truly one of Angelina Jolie's best roles.
By Grabthar's Hammer

Darren Dirt

...who was also in HACKERS zomg this is getting freaky bro...
_____________________

Strive for progress. Not perfection.
_____________________

Mr. Analog

Quote from: Darren Dirt on September 11, 2012, 08:23:42 PM
...who was also in HACKERS zomg this is getting freaky bro...

See what I did there

Now rearrange all the letters in this thread for a secret message! :)
By Grabthar's Hammer

Tom

Quote from: Mr. Analog on September 11, 2012, 09:12:43 PM
Quote from: Darren Dirt on September 11, 2012, 08:23:42 PM
...who was also in HACKERS zomg this is getting freaky bro...

See what I did there

Now rearrange all the letters in this thread for a secret message! :)
"The quick brown fox jumps over the lazy dog"

What does it mean :o
<Zapata Prime> I smell Stanley... And he smells good!!!

Mr. Analog

Quote from: Tom on September 11, 2012, 10:49:34 PM
Quote from: Mr. Analog on September 11, 2012, 09:12:43 PM
Quote from: Darren Dirt on September 11, 2012, 08:23:42 PM
...who was also in HACKERS zomg this is getting freaky bro...

See what I did there

Now rearrange all the letters in this thread for a secret message! :)
"The quick brown fox jumps over the lazy dog"

What does it mean :o

"BUY MORE OVALTINE"

Oh maaaaan!
By Grabthar's Hammer

Darren Dirt

_____________________

Strive for progress. Not perfection.
_____________________

Mr. Analog

I'm glad I split it more than ever now hahaha
By Grabthar's Hammer