Merge pull request #201 from Bytom/v0.1

[bytom/vapor.git] / vendor / github.com / btcsuite / btcd / btcec / genprecomps.go

diff --git a/vendor/github.com/btcsuite/btcd/btcec/genprecomps.go b/vendor/github.com/btcsuite/btcd/btcec/genprecomps.go
deleted file mode 100644 (file)
index d4a9c1b..0000000
--- a/vendor/github.com/btcsuite/btcd/btcec/genprecomps.go
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright 2015 The btcsuite developers
-// Use of this source code is governed by an ISC
-// license that can be found in the LICENSE file.
-
-// This file is ignored during the regular build due to the following build tag.
-// It is called by go generate and used to automatically generate pre-computed
-// tables used to accelerate operations.
-// +build ignore
-
-package main
-
-import (
-       "bytes"
-       "compress/zlib"
-       "encoding/base64"
-       "fmt"
-       "log"
-       "os"
-
-       "github.com/btcsuite/btcd/btcec"
-)
-
-func main() {
-       fi, err := os.Create("secp256k1.go")
-       if err != nil {
-               log.Fatal(err)
-       }
-       defer fi.Close()
-
-       // Compress the serialized byte points.
-       serialized := btcec.S256().SerializedBytePoints()
-       var compressed bytes.Buffer
-       w := zlib.NewWriter(&compressed)
-       if _, err := w.Write(serialized); err != nil {
-               fmt.Println(err)
-               os.Exit(1)
-       }
-       w.Close()
-
-       // Encode the compressed byte points with base64.
-       encoded := make([]byte, base64.StdEncoding.EncodedLen(compressed.Len()))
-       base64.StdEncoding.Encode(encoded, compressed.Bytes())
-
-       fmt.Fprintln(fi, "// Copyright (c) 2015 The btcsuite developers")
-       fmt.Fprintln(fi, "// Use of this source code is governed by an ISC")
-       fmt.Fprintln(fi, "// license that can be found in the LICENSE file.")
-       fmt.Fprintln(fi)
-       fmt.Fprintln(fi, "package btcec")
-       fmt.Fprintln(fi)
-       fmt.Fprintln(fi, "// Auto-generated file (see genprecomps.go)")
-       fmt.Fprintln(fi, "// DO NOT EDIT")
-       fmt.Fprintln(fi)
-       fmt.Fprintf(fi, "var secp256k1BytePoints = %q\n", string(encoded))
-
-       a1, b1, a2, b2 := btcec.S256().EndomorphismVectors()
-       fmt.Println("The following values are the computed linearly " +
-               "independent vectors needed to make use of the secp256k1 " +
-               "endomorphism:")
-       fmt.Printf("a1: %x\n", a1)
-       fmt.Printf("b1: %x\n", b1)
-       fmt.Printf("a2: %x\n", a2)
-       fmt.Printf("b2: %x\n", b2)
-}