1.checksum mismatch
verifying github.com/tjfoc/gmsm@v1.3.0: checksum mismatch downloaded: h1:i7c6Za/IlgBvnGxYpfD7L3TGuaS+v6oGcgq+J9/ecEA= go.sum: h1:qhgkrZru95jFP9NbVPknJvc9vgkMXhOEzkOASKdc0oQ=
go clean -modcacherm go.sumgo mod tidy