hasufell
f3ac38a6c0
POLY: add print functions
2014-05-25 01:40:07 +02:00
hasufell
eb8fa515b4
DOC: fix more doxygen comments
2014-05-25 01:13:34 +02:00
hasufell
c075f4a0a3
ALL: Convert codebase to flint
...
POLY, ENC, DEC all converted. RAND will have to be revised.
2014-05-24 23:16:25 +02:00
hasufell
2e222ccad3
Merge branch 'master' of ssh://gitlab.hasufell.de:22022/wiseqube/quantumcrypto
...
Conflicts:
src/poly.h
2014-05-19 21:33:38 +02:00
10f6ebc9e6
Merge branch 'master' of ssh://gitlab.hasufell.de:22022/pcq/quantumcrypto
...
Conflicts:
src/poly.c
src/poly.h
src/rand.c
merged with master repo
2014-05-13 16:54:31 +02:00
dd68d1a094
Merge branch 'master' of ssh://gitlab.hasufell.de:22022/pcq/quantumcrypto
...
Conflicts:
src/poly.h solved
src/ntru_decrypt.c fixed
ntru_decrypt.c used changed function heading
2014-05-13 09:51:47 +02:00
hasufell
782ccf0524
POLY: improve error handling
2014-05-13 00:20:46 +02:00
hasufell
30e18177e8
POLY: allow signed int in MP_SET_INT
...
Now you can pass MP_SET_INT(&foo, -1) without having
to call mp_neg() later etc.
2014-05-13 00:12:03 +02:00
hasufell
23573d07c8
DOC: fix doxygen comment in pb_mod2_to_modq()
2014-05-12 20:32:34 +02:00
hasufell
9ddf9709e2
POLY: add pb_mod2_to_modq()
...
This should make pb_inverse_poly_q() a bit more readable.
TODO: make the algorithm more descriptive in general.
2014-05-12 20:32:34 +02:00
hasufell
d9584b2e17
POLY: introduce delete_polynom_multi()
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Just a wrapper around delete_polynom() to handle multiple args.
Must be called with NULL as last argument!
2014-05-12 20:32:34 +02:00
hasufell
476379b675
POLY: use our MACROS for error handling
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All mp_* and pb_* functions that return an error code
should only be called via a MACRO which handles the error.
2014-05-12 20:32:34 +02:00
hasufell
01c301afdd
MEM: introduce our own ntru_malloc() function
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Use this instead of malloc().
2014-05-12 20:32:34 +02:00
hasufell
60dbab44f5
POLY: fix syntax error within comment
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RAND: merged conflict
2014-05-12 20:29:59 +02:00
90a01a03ec
rand: getting small and big polynoms is working
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pb_poly *ntru_get_urnd_poly_big(ntru_context *ctx)
pb_poly *ntru_get_rnd_poly_big(ntru_context *ctx)
are written but the testing isen working and
i think it is a bad idea to not use function poniters
at the moment we have about 4 functions that do all the same thing
and differ only in the subfunction call.
But at the moment i cat decide of we shold use
function pinter
RAND: merged conflict
2014-05-12 20:28:22 +02:00
hasufell
99ebda181a
POLY: fix pb_inverse_poly_q()
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Should be correct now. Had to add get_degree(), because
pb_clamp() in conjunction with pb_cmp() does not give
expected results, see https://github.com/libtom/libtompoly/issues/3
...so don't use it.
2014-05-12 20:17:42 +02:00
hasufell
85c48647f5
POLY: cleanup pb_inverse_poly_q()
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Also avoid side effects.
2014-05-12 20:17:42 +02:00
hasufell
6990193dcd
POLY: cleanup pb_starmultiply()
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* avoid side effects
* use MP_DIV instead of MP_MOD
* move mp_modulus initialization to outer scope
2014-05-12 20:17:42 +02:00
hasufell
01785678f0
DOC: fix doxygen comment in delete_polynom()
2014-05-12 20:17:42 +02:00
hasufell
ed1fb0f0a9
POLY: add erase_polynom() function
2014-05-12 20:17:42 +02:00
hasufell
f8b1649279
POLY: use mp_neg() instead of directly modifying struct
2014-05-12 20:17:42 +02:00
hasufell
5c85862d12
POLY: improve error handling
...
Use MP_ADD, MP_MUL, PB_ADD, PB_MUL etc instead of the mp_add,...
functions to make use of error handling.
2014-05-12 20:17:42 +02:00
hasufell
85ba70a9c5
POLY: first try of inverting polynomials
2014-05-12 20:17:42 +02:00
hasufell
3184e9093f
POLY: rm unnecessary cast
2014-05-12 20:17:42 +02:00
hasufell
3e6345cd47
POLY: fix typo
2014-05-12 20:17:42 +02:00
hasufell
c4f6ad4504
POLY: fix error messages
2014-05-12 20:17:42 +02:00
hasufell
2d2ccfbf3f
POLY: first try of pb_starmultiply()
2014-05-12 20:17:42 +02:00
hasufell
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
hasufell
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
hasufell
be28e18cfb
DOC: fix typo
2014-05-12 20:17:42 +02:00
hasufell
0470a5fa6e
POLY: use size_t
2014-05-12 20:13:22 +02:00
hasufell
22f713fa98
DOC: improve memory handling instructions
2014-05-12 20:13:22 +02:00
4030335661
POLY: implemented pb_normalize
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normalizes a polynom by defining a numerical range
for each factor of a polynom.
2014-05-12 13:46:59 +02:00
hasufell
e29064a666
POLY: fix pb_inverse_poly_p and convert to pb_mp_mul()
...
Was still using the old build_polynom() API.
2014-04-30 17:29:16 +02:00
hasufell
f6b5c8de19
POLY: simplify pb_inverse_poly_q() a bit
2014-04-30 17:23:24 +02:00
hasufell
8817cd79b2
POLY: use break instead of goto
2014-04-30 17:22:57 +02:00
hasufell
afa06ce0b9
POLY: remove unused context parameter of build_polynom()
2014-04-30 17:22:25 +02:00
hasufell
f2b4183c68
POLY: add pb_mp_mul()
2014-04-30 17:19:58 +02:00
hasufell
9c89b79627
POLY: add init_integers()
2014-04-30 17:18:08 +02:00
hasufell
12fa21f5b2
POLY: make get_degree() public
2014-04-30 17:16:50 +02:00
hasufell
942f90a0ef
POLY: small cleanup
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* rm printf stuff
* rename goto-statements
* improve inline doc
* rm unused variables
2014-04-29 19:59:59 +02:00
hasufell
4d5f44c900
POLY: first try of implementing pb_inverse_poly_p()
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This ends up as an infinite loop though.
2014-04-29 14:27:52 +02:00
hasufell
777a086c53
DOC: improve inline comments in pb_inverse_poly_q()
...
These should also match the actual mathematical computations.
2014-04-29 14:27:15 +02:00
hasufell
12b8b08700
DOC: fix doxygen comment in pb_mod2_to_modq()
2014-04-22 20:47:10 +02:00
hasufell
abd2727215
POLY: add pb_mod2_to_modq()
...
This should make pb_inverse_poly_q() a bit more readable.
TODO: make the algorithm more descriptive in general.
2014-04-22 20:47:10 +02:00
hasufell
6c0f94435e
POLY: introduce delete_polynom_multi()
...
Just a wrapper around delete_polynom() to handle multiple args.
Must be called with NULL as last argument!
2014-04-22 20:47:10 +02:00
hasufell
5459f94937
POLY: use our MACROS for error handling
...
All mp_* and pb_* functions that return an error code
should only be called via a MACRO which handles the error.
2014-04-22 20:47:10 +02:00
hasufell
5d875ca847
MEM: introduce our own ntru_malloc() function
...
Use this instead of malloc().
2014-04-22 20:47:03 +02:00
hasufell
6b15bd1614
DOC: fix doxygen comment in pb_mod2_to_modq()
2014-04-22 20:46:13 +02:00
hasufell
ae01f6e3cf
Merge branch 'poly'
2014-04-22 20:46:13 +02:00
hasufell
malte