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59 lines
1.3 KiB
59 lines
1.3 KiB
9 years ago
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// Copyright (c) 2013-2014 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package btcec_test
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import (
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"bytes"
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"testing"
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"github.com/btcsuite/btcd/btcec"
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)
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func TestPrivKeys(t *testing.T) {
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tests := []struct {
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name string
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key []byte
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}{
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{
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name: "check curve",
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key: []byte{
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0xea, 0xf0, 0x2c, 0xa3, 0x48, 0xc5, 0x24, 0xe6,
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0x39, 0x26, 0x55, 0xba, 0x4d, 0x29, 0x60, 0x3c,
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0xd1, 0xa7, 0x34, 0x7d, 0x9d, 0x65, 0xcf, 0xe9,
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0x3c, 0xe1, 0xeb, 0xff, 0xdc, 0xa2, 0x26, 0x94,
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},
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},
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}
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for _, test := range tests {
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priv, pub := btcec.PrivKeyFromBytes(btcec.S256(), test.key)
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_, err := btcec.ParsePubKey(
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pub.SerializeUncompressed(), btcec.S256())
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if err != nil {
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t.Errorf("%s privkey: %v", test.name, err)
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continue
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}
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hash := []byte{0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9}
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sig, err := priv.Sign(hash)
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if err != nil {
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t.Errorf("%s could not sign: %v", test.name, err)
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continue
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}
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if !sig.Verify(hash, pub) {
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t.Errorf("%s could not verify: %v", test.name, err)
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continue
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}
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serializedKey := priv.Serialize()
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if !bytes.Equal(serializedKey, test.key) {
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t.Errorf("%s unexpected serialized bytes - got: %x, "+
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"want: %x", test.name, serializedKey, test.key)
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}
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}
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}
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