/
signer.go
37 lines (29 loc) · 1.15 KB
/
signer.go
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/*
* Copyright 2018 The OpenWallet Authors
* This file is part of the OpenWallet library.
*
* The OpenWallet library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The OpenWallet library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*/
package openwallet
import "fmt"
//TransactionSigner 交易签署器
type TransactionSigner interface {
// SignTransactionHash 交易哈希签名算法
// required
SignTransactionHash(msg []byte, privateKey []byte, eccType uint32) ([]byte, error)
}
type TransactionSignerBase struct {
}
// SignTransactionHash 交易哈希签名算法
// required
func (singer *TransactionSignerBase) SignTransactionHash(msg []byte, privateKey []byte, eccType uint32) ([]byte, error) {
return nil, fmt.Errorf("SignTransactionHash not implement")
}