// Copyright 2022 xdx. All Rights Reserved.
// Created by xdx <xdx@xdx.jelly>.

// Package sm2 implements the GM/T 0003
package sm2

// Package ec256 实现SM2里的需要用到的curve接口。
// 可选tags
// generic64 pure go code, 64bits
// generic32 pure go code, 32bits
// generic =generic64
// amd64 with assamble code, in amd64 platform
// arm64 with assamble code, in arm64 platform, for android and iphone

/************************************************************
1、对公私钥、签名、密文等数据结构均使用MarshalBinary和UnmarshalBinary
来和字节序列转化，格式满足GMT0018。
MarshalBinary implements the encoding.BinaryMarshaler interface
UnmarshalBinary implements the encoding.BinaryUnmarshaler interface
if o.UnmarshalBinary return error, then o is unchanged
*************************************************************/

// FIXME sm2曲线名改为 sm2p256v1