func collectPrivateKeys(coin string, payments []*bitcoin.Payment, privKeys map[string]string) {
for _, payment := range payments {
if privKeys[payment.Address] != "" {
continue
} else {
addr := bitcoin.LoadAddress(payment.Address)
privKey := ComputePrivateKeyForAddress(addr)
privKeyWIF := bitcoin.ComputeWIF(coin, privKey, true)
privKeys[payment.Address] = privKeyWIF
continue
}
}
}
func makeWIF() {
privKey := "0C28FCA386C7A227600B2FE50B7CAE11EC86D3BF1FBE471BE89827E19D72AA1D"
wif := bitcoin.ComputeWIF("BTC", privKey, true)
Info("WIF: %v", wif)
addr := bitcoin.ComputeAddressForPrivKey("BTC", privKey)
Info("addr: %v", addr)
pubKey := bitcoin.PubKeyBytesFromPrivKeyBytes(hexDecode(privKey), false)
Info("pubKey: %v", hexEncode(pubKey))
addr = bitcoin.AddrFromPubKeyBytes("BTC", pubKey)
Info("addr2: %v", addr)
message := "this is a message"
signature := bitcoin.SignMessage(privKey, message, true)
Info("signature: %v", signature)
}
