mirror of
https://github.com/emmansun/gmsm.git
synced 2025-04-25 19:56:18 +08:00
34 lines
721 B
Go
34 lines
721 B
Go
// Copyright 2024 Sun Yimin. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
//go:build (ppc64 || ppc64le) && !purego
|
|
|
|
package bn256
|
|
|
|
// Set c = p - a, if c == p, then c = 0
|
|
// It seems this function's performance is worse than gfpSub with zero.
|
|
//
|
|
//go:noescape
|
|
func gfpNegAsm(c, a *gfP)
|
|
|
|
// Set c = a + b, if c >= p, then c = c - p
|
|
//
|
|
//go:noescape
|
|
func gfpAddAsm(c, a, b *gfP)
|
|
|
|
// Set c = a + a
|
|
//
|
|
//go:noescape
|
|
func gfpDoubleAsm(c, a *gfP)
|
|
|
|
// Set c = a + a + a
|
|
//
|
|
//go:noescape
|
|
func gfpTripleAsm(c, a *gfP)
|
|
|
|
// Set c = a - b, if c is negative, then c = c + p
|
|
//
|
|
//go:noescape
|
|
func gfpSubAsm(c, a, b *gfP)
|