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MariusVanDerWijden/sign.go

Created July 8, 2020 09:14
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sign.go
// Use secret key hex string to sign a raw transaction
SK := "0x0000"
sk := crypto.ToECDSAUnsafe(common.FromHex(SK))// Sign the transaction
signedTx, err := types.SignTx(tx, types.NewEIP155Signer(nil), sk)
// You could also create a TransactOpts object
opts := bind.NewKeyedTransactor(sk)
// To get the address corresponding to your private key
addr := crypto.PubkeyToAddress(sk.PublicKey)
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