Terraform plan leads to: '"archive": openpgp: signature made by unknown entity' error

Question

It was working before, but today I have:

Error installing provider "archive": openpgp: signature made by unknown entity.

I tried to install this plugin plugin manually, but having the same problem

user_4374904 · Answer

This can happen on Terraform v0.11. To fix, specify a version:

provider "archive" {
  version = "1.0.0"
}

user_996935 · Answer

We had this issue on Terraform version 0.11.4. Bumping to 0.11.5 and specifying archive provider version 1.3.0 fixed the issue.

Version 11.4 specifies the following was added, which might have fixed the issue:

cli: Update the HashiCorp Public Key (#28498)