Slow decryption performance

[NilsIrl]

About 10 logins can be decrypted per second which is extremely low, regardless of backend (gpgme or gnupg-bin).

In comparison, it takes 1s to download 100 logins from the sync server. We are bottlenecked by decoding the password store.

[timvisee]

To give some more insight on this: experienced this 'issue' with prs as well.

This is because gpg takes quite some time to decrypt. Doing this concurrently sadly has no effect. You can easily test this by chaining some GPG decrypt commands together.

On my machine it even takes about 0.6 seconds per secret.