View Source Signet.Signer.Curvy (Signet v0.1.7)
Signer to sign messages using a private key directly.
Note: this should not be used in production systems. Please see Signet.Signer.CloudKMS
.
Link to this section Summary
Functions
Get the Ethereum address associated with the given private key.
Signs the given message using the private key, after digesting the message with keccak.
Link to this section Functions
Get the Ethereum address associated with the given private key.
examples
Examples
iex> priv_key = "800509fa3e80882ad0be77c27505bdc91380f800d51ed80897d22f9fcc75f4bf" |> Base.decode16!(case: :mixed)
iex> {:ok, address} = Signet.Signer.Curvy.get_address(priv_key)
iex> Base.encode16(address)
"63CC7C25E0CDB121ABB0FE477A6B9901889F99A7"
@spec sign(String.t(), binary()) :: {:ok, Curvy.Signature.t()} | {:error, String.t()}
Signs the given message using the private key, after digesting the message with keccak.
examples
Examples
iex> priv_key = Base.decode16!("800509fa3e80882ad0be77c27505bdc91380f800d51ed80897d22f9fcc75f4bf", case: :mixed)
iex> {:ok, sig} = Signet.Signer.Curvy.sign("test", priv_key)
iex> {:ok, recid} = Signet.Recover.find_recid("test", sig, Base.decode16!("63CC7C25E0CDB121ABB0FE477A6B9901889F99A7"))
iex> Signet.Recover.recover_eth("test", %{sig|recid: recid}) |> Base.encode16()
"63CC7C25E0CDB121ABB0FE477A6B9901889F99A7"