signy should allow users to bring their own keys (BYOK).
Current behavior
signy assumes users will always push timestamp and snapshot to the Notary signers, and that users will reuse a single pair of root and targets keys across bundles.
Expected behaviour
signy should be flexible enough to allow users to override the above default behaviour by specifying their own keys to use.
Description
signyshould allow users to bring their own keys (BYOK).Current behavior
signyassumes users will always pushtimestampandsnapshotto the Notary signers, and that users will reuse a single pair ofrootandtargetskeys across bundles.Expected behaviour
signyshould be flexible enough to allow users to override the above default behaviour by specifying their own keys to use.