Hello again...
i was wondering if anyone could suggest a pre-built bignum library? preferrably optimized for speed (for something between a PMMX to PIII) rather than size. i tried to use GMP, after doing a search here, but can't build it. perhaps this question can be added to the FAQ :)
thanks! sorry if i posted this in the wrong place... Algos seems to be for libraries that are written, rather than a request for one :)
i was wondering if anyone could suggest a pre-built bignum library? preferrably optimized for speed (for something between a PMMX to PIII) rather than size. i tried to use GMP, after doing a search here, but can't build it. perhaps this question can be added to the FAQ :)
thanks! sorry if i posted this in the wrong place... Algos seems to be for libraries that are written, rather than a request for one :)
Okay... i managed to build miracl (thanks to their batch files)... but can't figure out how to interface /w ASM, since i'm not a regular user of C, and this is nothing like translating API... anyone have a sample program for a miracl program written in assembly (even just adding two numbers would be great)? Thanks :)
And no, this is not homework or anything important ;) just trying to write a small command-line RSA program that supports very large keys.
And no, this is not homework or anything important ;) just trying to write a small command-line RSA program that supports very large keys.
google for the egoiste's rsa keygens
it's all in asm!
it's all in asm!
Thanks :) looking it up now!
Hm... Um... doesn't seem to be what i'm looking for... and seems kinda sketchy, too
Hm... Um... doesn't seem to be what i'm looking for... and seems kinda sketchy, too
GMP = GNU MP = http://www.swox.com/gmp/
Duelists stuff might be "sketchy" in the context of this board, but you can learn from it anyway. It does show some effective use of RSA :)
Duelists stuff might be "sketchy" in the context of this board, but you can learn from it anyway. It does show some effective use of RSA :)
you can forget the cracking stuff.
just cut and paste his bignumber "POWMOD" source code and you're ok!
just cut and paste his bignumber "POWMOD" source code and you're ok!
yup... but i can't build it - or interface it to assembly! :(
:stupid:
thanks guys :) i'll go look back at powmod ;)
@jademtech
Did you get any further with interfacing MIRACL or GMP?
There must be some sleeker way than ripping the whole stuff (just took a look at miracl's xgcd, that's one helluva listing)...
Did you get any further with interfacing MIRACL or GMP?
There must be some sleeker way than ripping the whole stuff (just took a look at miracl's xgcd, that's one helluva listing)...