Tradehub.Wallet.sign
You're seeing just the function
sign
, go back to Tradehub.Wallet module for more information.
Specs
sign(map(), %Tradehub.Wallet{ address: term(), mnemonic: term(), network: term(), private_key: term(), public_key: term() }) :: {:ok, String.t()} | {:error, String.t()}
Sign the given message by using a wallet private key, and verify the signed messaged by using the wallet public key.
Due to the nature of blockchain, the message will sign by the curve digital signature algorithm (ECDSA), with curve
is secp256k1
and the hash algorithm is sha256
.
Examples
iex> wallet = Tradehub.Wallet.create_wallet()
iex> Tradehub.Wallet.sign(%{message: "hello world"}, wallet)