# `Macaw.Auth.Native.SealingKeyError`
[🔗](https://github.com/dcoai/macaw_auth/blob/v0.4.1/lib/macaw/auth/native/seal.ex#L101)

The sealing key is missing, too short, or not the one a stored value was
sealed with. The message names the fault, never the key.

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*Consult [api-reference.md](api-reference.md) for complete listing*