internal/sm2ec: ppc64le, p256Sqr, remove stange code #15

	# This workflow will build a golang project
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go

	name: riscv64-qemu

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:

	test:
	strategy:
	matrix:
	go-version: [1.22.x]
	arch: [riscv64]
	runs-on: ubuntu-latest
	steps:
	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.go-version }}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Check out code
	uses: actions/checkout@v4

	- name: Test
	run: go test -v -short ./internal/...
	env:
	GODEBUG: x509sha1=1
	GOARCH: ${{ matrix.arch }}

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