message: Fixing unrelated regression.
diff: @@ -99,12 +99,10 @@ where
  }
  }
  ED25519_TAG => {
  - let bytes = hex::decode(key_bytes)?;
  - Self::ed25519_from_bytes(&bytes)
  + Self::ed25519_from_bytes(key_bytes)
  }
  SECP256K1_TAG => {
  - let bytes = hex::decode(key_bytes)?;
  - Self::secp256k1_from_bytes(&bytes)
  + Self::secp256k1_from_bytes(key_bytes)
  }
  _ => Err(Error::AsymmetricKey(format!(
  "failed to decode from hex: invalid tag. Expected {}, {} or {}, got {}",
  