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Commits · ethereum/go-bigmodexpfix | Trylle

ethereumethereum/go-bigmodexpfixgo-bigmodexpfix

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Commits on Fri, Sep 5, 2025

Gottfried Herold
nat.go: Minor memory allocation improvement.
f9e208cSep 5
Gottfried Herold
nat.go: Document requirements on internal functions.
9131353Sep 5

Commits on Thu, Sep 4, 2025

Gottfried Herold
nat.go: Add specialized modular inverse algorithm for powers of 2 (which is much faster)
d13abeaSep 4
Gottfried Herold
nat.go: Moved some logic from expNNPowerOfTwoWindow2 and expNNPowerOfTwoWindow4 into expNNPowerOfTwo. This way,
d4dc808Sep 4
Gottfried Herold
modexpbench_test.go: Fix benchmark. Was actually measuring the wrong function. Also update ranges to be tested to speed up things a bit and focus on relevant (for us) regimes.
86cfecfSep 4
Gottfried Herold
nat.go: Improve memory utilization.
054c412Sep 4

Commits on Tue, Sep 2, 2025

Gottfried Herold
nat.go: Split into 2-bit window and 4-bit window implementation.
427bbb3Sep 2
Gottfried Herold
nat.go: Fix typos in comments.
8d7a561Sep 2

Commits on Mon, Sep 1, 2025

Gottfried Herold
nat.go: Some renamings for consistency.
e2d20b4Sep 1

Commits on Fri, Aug 29, 2025

Gottfried Herold
Version currently has a bug that makes no sense whatsoever.
c11dd59Aug 29
Gottfried Herold
nat.go: Avoid unneeded reallocations during precomputation. This is essentially a bugfix.
fd09008Aug 29
Gottfried Herold
nat.go: Use the same loop structure for the Montgomery multiplication, saving work when there is lots of leading zeros.
619839eAug 29

Commits on Thu, Aug 28, 2025

Gottfried Herold
nat.go: Merged and simplfied loops.
1ac94d8Aug 28
Gottfried Herold
nat.go: improve expNNWindowedSize4. The algorithm now handles the most significant word in a separate loop.
898516aAug 28

Commits on Wed, Aug 27, 2025

Gottfried Herold
nat.go: Document behaviour for corner-cases of internal functions.
65379d9Aug 27

Commits on Tue, Aug 26, 2025

Gottfried Herold
nat.go: Documentation improvements, generalize expNNWindowedSize4 to also work with len(y) == 1.
bd2f590Aug 26

Commits on Mon, Aug 25, 2025

Gottfried Herold
Add modexbench_test.go for benchmarking nat.expNN.
cbeaf65Aug 25

Commits on Tue, Aug 26, 2025

Gottfried Herold
nat.go: Rewrite dispatch algorithm for expNN to be more finegrained (use length in bits rather than words). Note that this is temporary, needs some further adjustments to actually work.
279332cAug 26

Commits on Mon, Aug 25, 2025

Gottfried Herold
nat.go: renamed expNNWindowed to expNNWindowedSize4 (to accomodate for adding a version with a different window size)
d72c4a0Aug 25
Gottfried Herold
nat.go: Add some more documentation
fa56236Aug 25

Commits on Thu, Sep 11, 2025

Felix Lange
go.mod: require go 1.24
6e3286bSep 11

Commits on Tue, Sep 9, 2025

Felix Lange
add license etc.
bd55f91Sep 9
Felix Lange
initialize from upstream rev a21249436b6e1fd
add5328Sep 9