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feat(derive): Add ecrecover trait + features#90
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remove `custom-ecrecover` feature
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remove `custom-ecrecover` feature
theochap
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remove `custom-ecrecover` feature
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Overview
Adds a new trait,
SignedRecoverable, which represents the functionality for recovering a public key from a signed type that has access to the message hash.With the
k256feature enabled, a default implementation of this trait is implemented onTxEnvelopefromalloy-consensus. This feature can be disabled to allow for a custom secp256k1 recovery method. This will be used in the program to facilitate an accelerator for signature recovery during verification through the host program.If the
k256feature is not enabled, and there is no implementation of theSignedRecoverableextension trait onTxEnvelope, thekona-derivecrate will fail to compile.