Commit Graph

3 Commits

Author SHA1 Message Date
Mamy Ratsimbazafy c312210878
Rework towering (#148)
* naive removal of out-of-place mul by non residue

* Use {.inline.} in a consistent manner across the codebase

* Handle aliasing for quadratic multiplication

* reorg optimization

* Handle aliasing for quadratic squaring

* handle aliasing in mul_sparse_complex_by_0y

* Rework multiplication by nonresidue, assume tower and twist use same non-residue

* continue rework

* continue on non-residues

* Remove "NonResidue *" calls

* handle aliasing in Chung-Hasan SQR2

* Handla aliasing in Chung-Hasan SQR3

* Use one less temporary in Chung Hasan sqr2

* handle aliasing in cubic extensions

* merge extension tower in the same file to reduce duplicate proc and allow better inlining

* handle aliasing in cubic inversion

* drop out-of-place proc from BigInt and finite fields as well

* less copies in line_projective

* remove a copy in fp12 by lines
2021-02-06 16:28:38 +01:00
Mamy Ratsimbazafy 7e97cd4ac5
Fuzz fix - non-unique modular representation after Assembly negate (#137)
* Fix #114 - Negating 0 left the prime modulus, which is working most of the time for everything except for comparison. (also somehow triggers and workaround weird compiler bug where exceptions tracking is activated in macros and all the curve enums were stringified as their ordinal value)

* https://github.com/mratsim/constantine/issues/136 was also fixed, add to anti-regression

* add comment in test

* Fix the pure Nim fallback as well
2021-01-24 12:35:27 +01:00
Mamy André-Ratsimbazafy 43abf9dfc4
SHorter test names for github display 2020-06-15 23:15:01 +02:00