secring.gpg

[angcyo]

I search for a long time, but I still don't know where the file.

Can you give me a download link Or the methods of generating?

[angcyo]

I know .......

[Seishin]

@angcyo, you can generate it with this tool:
GnuPG

[alilotfi]

This is a very old issue, but for anyone with same problem
According to this SO answer:

The secring.gpg file has been removed in GPG 2.1.

You can generate it using:
gpg --export-secret-keys -o secring.gpg