V0.1 pk interface (#58)

[bytom/vapor.git] / protocol / vm / crypto.go

diff --git a/protocol/vm/crypto.go b/protocol/vm/crypto.go
index c65b8b8..7b91581 100644 (file)
--- a/protocol/vm/crypto.go
+++ b/protocol/vm/crypto.go
@@ -8,7 +8,6 @@ import (
 
        "github.com/vapor/crypto"
        "github.com/vapor/crypto/ed25519"
-       "github.com/vapor/crypto/sm3"
        "github.com/vapor/math/checked"
 )
 
@@ -152,7 +151,3 @@ func opHash160(vm *virtualMachine) error {
 
        return vm.push(crypto.Ripemd160(data), false)
 }
-
-func opSm3(vm *virtualMachine) error {
-       return doHash(vm, sm3.New)
-}