Can we please get AsyncVerifier as dual for AsyncSigner
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/// Asynchronously sign the provided message bytestring using `Self` |
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/// (e.g. client for a Cloud KMS or HSM), returning a digital signature. |
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/// |
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/// This trait is an async equivalent of the [`Signer`] trait. |
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pub trait AsyncSigner<S> { |
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/// Attempt to sign the given message, returning a digital signature on |
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/// success, or an error if something went wrong. |
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/// |
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/// The main intended use case for signing errors is when communicating |
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/// with external signers, e.g. cloud KMS, HSMs, or other hardware tokens. |
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async fn sign_async(&self, msg: &[u8]) -> Result<S, Error>; |
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} |
Rationale: Web crypto APIs do not support sync verification so any code that target it needs to come up with own traits to deal with the gap.
