| commit | 83ff0b0c61c6ae99a058c851f4b0680064d46e8b | [log] [tgz] |
|---|---|---|
| author | Filippo Valsorda <filippo@golang.org> | Sat Oct 30 02:01:35 2021 -0400 |
| committer | Filippo Valsorda <filippo@golang.org> | Wed Apr 27 14:22:53 2022 +0000 |
| tree | 4eb31aa54eb89da6e42c998705bb493c4355fbd6 | |
| parent | 6796a7924c20d2c58b0cf78766b94543abfadc1b [diff] |
crypto/elliptic: use generics for nistec-based curves
There was no way to use an interface because the methods on the Point
types return concrete Point values, as they should.
A couple somewhat minor annoyances:
- Allocations went up due to #48849. This is fine here, where
math/big causes allocations anyway, but would probably not be fine
in nistec itself.
- Carrying the newPoint/newGenerator functions around as a field is
a little weird, even if type-safe. It also means we have to make
what were functions methods so they can access newPoint to return
the zero value. This is #35966.
For #52182
Change-Id: I050f3a27f15d3f189818da80da9de0cba0548931
Reviewed-on: https://go-review.googlesource.com/c/go/+/360015
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
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