85ba70a9c5
POLY: first try of inverting polynomials
2014-05-12 20:17:42 +02:00
3184e9093f
POLY: rm unnecessary cast
2014-05-12 20:17:42 +02:00
3e6345cd47
POLY: fix typo
2014-05-12 20:17:42 +02:00
739feea0fe
BUILD: fix linker errors when playing in main.c
2014-05-12 20:17:42 +02:00
c4f6ad4504
POLY: fix error messages
2014-05-12 20:17:42 +02:00
2d2ccfbf3f
POLY: first try of pb_starmultiply()
2014-05-12 20:17:42 +02:00
0d179a0e7d
POLY: don't clamp polyonmial in build_polynom()
...
Otherwise we might hit problems when using this as an
out-polynom in a arithmetic functions. The caller can clamp
it himself, if he needs so.
2014-05-12 20:17:42 +02:00
f8cac1553f
ALL: set context members to unsigned int
2014-05-12 20:17:42 +02:00
fc4ee3b70b
POLY: add build_polynom() method
...
We can build a polynom via an array of integers or just an empty
one, so that it is initialized and properly allocated.
2014-05-12 20:17:42 +02:00
be28e18cfb
DOC: fix typo
2014-05-12 20:17:42 +02:00
66da54b3a3
BUILD: ignore -Wunused-parameter
...
Can happen in callback functions and so forth.
2014-05-12 20:17:42 +02:00
417ce9c0f2
RAND: use unsigned long instead of mp_digit
...
if we use mp_set_int() instead of mp_set(), then we can use
full unsigned long integers instead of single digits. This
seems a lot safer, especially for future versions of the
random algorithm.
RAND: merged a conflict
2014-05-12 20:16:25 +02:00
0470a5fa6e
POLY: use size_t
2014-05-12 20:13:22 +02:00
22f713fa98
DOC: improve memory handling instructions
2014-05-12 20:13:22 +02:00
Malte
04d5d6d38f
rand:ntru_get_rnd_poly_small: written a function to generate a random polynom
...
like get_urnd_int_small but with the random source from /dev/random
instead of /dev/urandom
2014-05-12 20:13:22 +02:00
Malte
71b8f4cbeb
Added static mp_digit get_rnd_int_small(int *sign)
...
but it takes about ~40minutes to generate a x^500
polynom with /dev/random.
2014-05-12 20:13:22 +02:00
3902209626
update .gitignore
2014-04-15 14:27:06 +02:00
cafc977c64
DOC: improve memory management documentation
2014-04-15 14:23:27 +02:00
4a7e50a194
POLY: add delete_polynom() function
...
This deletes both the internal structure and the pointer.
2014-04-15 14:22:46 +02:00
b33b0c6b1a
DOC: caller has to handle the memory of returned pointers
2014-04-15 14:16:30 +02:00
617e32b9cf
RAND: fix memory leak
...
pb_init() which is called by init_polynom_size() will call
mp_init_copy() on chara which means that chara being a pointer
itself is useless. We can clear it directly after it has been
copied.
2014-04-15 14:15:41 +02:00
bbe2d89a5b
BUILD: update top-level Makefile
2014-04-15 14:13:03 +02:00
255bc5b769
RAND: close the correct file descriptor
2014-04-15 13:43:03 +02:00
f6e879cba8
LICENSE: fix header
2014-04-15 13:35:04 +02:00
e84974cb65
LICENSE: add LGPL-2.1 license file
2014-04-14 23:58:19 +02:00
a547d7d49b
BUILD: add target "main" for testing
...
main.c does not belong in this repository, but
might be used for testing locally.
2014-04-14 23:51:33 +02:00
5df1ebbb45
ALL: prefix external API structs/functions with ntru_
2014-04-14 23:47:01 +02:00
e8ec6103aa
RAND: make mp_digit get_urnd_int_small() static
...
Does not seem to qualify for external API function.
2014-04-14 23:45:38 +02:00
2def2061db
DOC: add Doxyfile
2014-04-14 22:50:16 +02:00
565abd95d7
BUILD: add initial Makefiles
2014-04-14 22:29:55 +02:00
ff40048d55
RAND: basic randomization
...
No sanity checks like minimum number of non-NULL coefficients
for the polynomial.
2014-04-14 22:29:36 +02:00
2029e91c47
POLY: add basic polynomial wrappers
...
Also provide a draw_polynomial function for human readable
output of the polynomial.
2014-04-14 22:28:35 +02:00
f2d18e788f
ALL: add basic pqc_context struct
2014-04-14 22:26:38 +02:00
4a0c25f9fc
ERR: add basic error macro
2014-04-14 22:25:57 +02:00
166effad36
BUILD: add external libtompoly library
2014-04-14 22:22:07 +02:00
5222ae9c33
BUILD: add external libtommath library
2014-04-14 22:21:46 +02:00
77da4e3bc7
initial commit: add .gitignore
2014-03-31 21:33:24 +02:00
