@ -13,7 +13,8 @@ import (
"hash"
"math/big"
"code.google.com/p/go.crypto/ripemd160"
"golang.org/x/crypto/ripemd160"
"github.com/conformal/btcec"
"github.com/conformal/btcwire"
"github.com/conformal/fastsha256"