To use Google Firebase's feature like Social media Authentication one needs to add the SHA1 keys into the Firebase project. In my case I have two different firebase projects - one for Production and the other for Staging. Since the two builds are signed with different keys, I now have 2 set of SHA1 and SHA256 keys. Firebase does not allow us to use the same SHA1 keys in two different projects and it is understandable. But for the same signing , one can add the SHA1 key in one Firebase project and SHA-256 in another Firebase project.
How does that work ? Does it mean that we can have 2 projects for the same singing. And if that is the case then why do we have restriction only with SHA1 ?
