Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

种子备份 #51

Open
wxy opened this issue Feb 28, 2017 · 1 comment
Open

种子备份 #51

wxy opened this issue Feb 28, 2017 · 1 comment

Comments

@wxy
Copy link
Member

wxy commented Feb 28, 2017

1、评估使用 gzip 压缩生成二进制,并生成二维码的可行性(大小、二维码是否支持二进制数据,解码速度)
2、导出备份二维码要采用 JSON 格式,请包含元数据:

  • 导出数据格式的版本
  • 导出时间
  • 导出人的微信openID
  • 导出设备名
  • crc 校验和

3、导出后,在二维码下方加上该备份的标签信息,以备恢复时不会搞混:

  • 导出时间
  • 备份的种子数量

4、导出的备份是否需要和微信 ID 绑定,这个似乎是一个可选项,有时候需要,有时候不需要。

5、将来看了导出二维码的密码保护,即采用简单的 3des 密码保护数据。导出时输入密码,导入是询问密码。

@wxy
Copy link
Member Author

wxy commented Feb 28, 2017

导出的种子信息中似乎中文存在乱码?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant