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gmsm/sm9/bn256
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Sun Yimin ebe5aca2d8
Update select_generic.go
2023-07-06 17:56:10 +08:00
..
bn_pair_b6_test.go
sm9/bn256: avoid value copy #136
2023-07-02 11:23:36 +08:00
bn_pair_b6.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
bn_pair_test.go
sm9/bn256: add miller benchmark test
2023-07-02 11:46:50 +08:00
bn_pair.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
constants.go
sm9: implement 1-2-6-12 towering extensions for comparison
2023-04-28 16:52:10 +08:00
curve.go
sm9/bn256: curvePointMovCond twistPointMovCond asm implementation for amd64 & arm64
2023-06-21 15:45:06 +08:00
elliptic.go
run "gofmt -s -w"
2022-07-15 16:42:39 +08:00
g1_test.go
sm9: use bigmod instead of math/big
2022-11-25 10:11:46 +08:00
g1.go
optimize purego sm3/sm4 and reduce bounds checking for sm9
2023-06-16 16:06:38 +08:00
g2_test.go
sm9: use bigmod instead of math/big
2022-11-25 10:11:46 +08:00
g2.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
generate.go
sm9/bn256: value copy acceleration #136
2023-06-30 17:51:35 +08:00
gfp2_sqrt.go
sm9: optimize generate and gfP2 sqrt
2023-04-29 13:33:44 +08:00
gfp2_test.go
sm9/bn256: special square for final exp & optimize gfp2/gfp12 square #137 #139
2023-07-05 17:58:19 +08:00
gfp2.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp4_test.go
sm9/bn256: special square for final exp & optimize gfp2/gfp12 square #137 #139
2023-07-05 17:58:19 +08:00
gfp4.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp6_test.go
sm9: implement 1-2-6-12 towering extensions for comparison
2023-04-28 16:52:10 +08:00
gfp6.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp12_b6_test.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp12_b6.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp12_exp_u.go
sm9/bn256: special square for final exp & optimize gfp2/gfp12 square #137 #139
2023-07-05 17:58:19 +08:00
gfp12_test.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp12.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp12b6_exp_u.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp_amd64.s
sm9/bn256: use ADCX ADOX together with MULX #132
2023-06-28 17:38:05 +08:00
gfp_arm64.s
sm9/bn256: arm64 ww-mm test
2023-06-26 17:28:02 +08:00
gfp_decl.go
sm9/bn256: special square for final exp & optimize gfp2/gfp12 square #137 #139
2023-07-05 17:58:19 +08:00
gfp_generic.go
sm9/bn256: use ADCX ADOX together with MULX #132
2023-06-28 17:38:05 +08:00
gfp_invert_sqrt.go
sm9/bn256: asm rewrite batch 1, for arm64 test
2023-06-22 14:35:14 +08:00
gfp_test.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gfp.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
gt_test.go
sm9: fix gfP12b6Gen error, not used yet
2023-05-03 11:24:07 +08:00
gt.go
sm9/bn256: avoid value copy #136
2023-07-02 11:23:36 +08:00
LICENSE
merge pkcs7
2023-03-09 11:45:39 +08:00
params_test.go
run "gofmt -s -w"
2022-07-15 16:42:39 +08:00
params.go
run "gofmt -s -w"
2022-07-15 16:42:39 +08:00
README.md
sm9/bn256: update document
2023-06-24 10:10:08 +08:00
select_amd64.s
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
select_arm64.s
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
select_decl.go
sm9/bn256: also apply to 1-2-6-12 #139 #137
2023-07-06 17:36:34 +08:00
select_generic.go
Update select_generic.go
2023-07-06 17:56:10 +08:00
select_test.go
sm9/bn256: value copy acceleration #136
2023-06-30 17:51:35 +08:00
twist_test.go
run "gofmt -s -w"
2022-07-15 16:42:39 +08:00
twist.go
sm9/bn256: add miller benchmark test
2023-07-02 11:46:50 +08:00

README.md

This part codes mainly refer two projects:

  1. bn256, 主要是基域运算。这个项目的主要问题在于测试太少。后续进行了大量改进：增加测试、减少乘法、常量时间运行的ScalarMult实现、优化的Invert/Sqrt实现、直至替换基础域计算实现。
  2. gmssl sm9，主要是2-4-12塔式扩域（现在实现了1-2-4-12扩域以及1-2-6-12扩域，以及相互转换），以及r-ate等。这个项目的主要问题在于性能没有怎么优化。基于性能考虑，后续r-rate还是参考了bn256的op-ate，并结合sm9的特殊性做了适应性改造。
  3. SM9 precompute pairing per master public key level。
  4. G1, G2曲线倍点运算预计算。