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// Copyright (c) 2013-2016 The btcsuite developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package btcec
import (
"bytes"
"testing"
)
func TestPrivKeys(t *testing.T) {
tests := []struct {
name string
key []byte
}{
{
name: "check curve",
key: []byte{
0xea, 0xf0, 0x2c, 0xa3, 0x48, 0xc5, 0x24, 0xe6,
0x39, 0x26, 0x55, 0xba, 0x4d, 0x29, 0x60, 0x3c,
0xd1, 0xa7, 0x34, 0x7d, 0x9d, 0x65, 0xcf, 0xe9,
0x3c, 0xe1, 0xeb, 0xff, 0xdc, 0xa2, 0x26, 0x94,
},
},
}
for _, test := range tests {
priv, pub := PrivKeyFromBytes(S256(), test.key)
_, err := ParsePubKey(pub.SerializeUncompressed(), S256())
if err != nil {
t.Errorf("%s privkey: %v", test.name, err)
continue
}
hash := []byte{0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9}
sig, err := priv.Sign(hash)
if err != nil {
t.Errorf("%s could not sign: %v", test.name, err)
continue
}
if !sig.Verify(hash, pub) {
t.Errorf("%s could not verify: %v", test.name, err)
continue
}
serializedKey := priv.Serialize()
if !bytes.Equal(serializedKey, test.key) {
t.Errorf("%s unexpected serialized bytes - got: %x, "+
"want: %x", test.name, serializedKey, test.key)
}
}
}
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