// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build boringcrypto

package main

import (
	"fmt"
	"os"
)

func init() {
	fmt.Printf("SKIP with boringcrypto enabled\n")
	os.Exit(0)

// license that can be found in the LICENSE file.

// This header file describes the BoringCrypto ABI as built for use in Go.
// The BoringCrypto build for Go (which generates goboringcrypto_*.syso)
// takes the standard libcrypto.a from BoringCrypto and adds the prefix
// _goboringcrypto_ to every symbol, to avoid possible conflicts with
// code wrapping a different BoringCrypto or OpenSSL.
//
// To make this header standalone (so that building Go does not require

BoringCrypto (the core of [BoringSSL](https://boringssl.googlesource.com/boringssl/))
for various crypto primitives, in furtherance of some work related to FIPS 140.
We have heard that some external users of Go would be
interested in this code as well, so we have published this code
here in the main Go repository behind the setting GOEXPERIMENT=boringcrypto.

Use of GOEXPERIMENT=boringcrypto outside Google is _unsupported_.

// Code generated by mkconsts.go. DO NOT EDIT.

//go:build goexperiment.boringcrypto

package goexperiment

const BoringCrypto = true

# updated.
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  build:
    name: Go BoringCrypto ${{ matrix.go-version }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        go-version: [1.22.x]
        os: [ubuntu-latest]
    steps:
      - uses: actions/checkout@v4

// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build boringcrypto && linux && (amd64 || arm64) && !android && !msan

package boring

// #include "goboringcrypto.h"
import "C"
import "unsafe"

type randReader int

func (randReader) Read(b []byte) (int, error) {

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !boringcrypto

package tls

	// call returns.
	runtime.SetFinalizer(g, (*aesGCM).finalize)
	if g.NonceSize() != gcmStandardNonceSize {
		panic("boringcrypto: internal confusion about nonce size")
	}
	if g.Overhead() != gcmTagSize {
		panic("boringcrypto: internal confusion about tag size")
	}

	return g, nil
}

func (g *aesGCM) finalize() {
	C._goboringcrypto_EVP_AEAD_CTX_cleanup(&g.ctx)
}

// On amd64 they have recognizable implementations, so that you can
// search a particular binary to see if they are present.
// On other platforms (those using this source file), they don't.

//go:build !amd64

TEXT ·BoringCrypto(SB),$0
	RET

TEXT ·FIPSOnly(SB),$0
	RET

TEXT ·StandardCrypto(SB),$0

// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build boringcrypto && linux && (amd64 || arm64) && !android && !msan

package boring

// #include "goboringcrypto.h"
import "C"
import (
	"errors"
	"runtime"
)

type ecdsaSignature struct {
	R, S BigInt
}

type PrivateKeyECDSA struct {
	key *C.GO_EC_KEY
}