not need to refer ffi library

filecoin-project · Nov 4, 2021 · 8d6614c · 8d6614c
1 parent e921598
commit 8d6614c
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/pkg/crypto/sigs.go b/pkg/crypto/sigs.go
@@ -21,6 +21,10 @@ const (
 	SigTypeBLS       = crypto.SigTypeBLS
 )
 
+const (
+	BLSSignatureBytes = 96
+)
+
 // Sign takes in signature type, private key and message. Returns a signature for that message.
 // Valid sigTypes are: "secp256k1" and "bls"
 func Sign(msg []byte, privkey []byte, sigType SigType) (*crypto.Signature, error) {

diff --git a/pkg/messagepool/messagepool.go b/pkg/messagepool/messagepool.go
@@ -25,7 +25,6 @@ import (
 	lps "github.com/whyrusleeping/pubsub"
 	"golang.org/x/xerrors"
 
-	ffi "github.com/filecoin-project/filecoin-ffi"
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
@@ -843,12 +842,11 @@ func (mp *MessagePool) Add(ctx context.Context, m *types.SignedMessage) error {
 func sigCacheKey(m *types.SignedMessage) (string, error) {
 	switch m.Signature.Type {
 	case crypto.SigTypeBLS:
-		if len(m.Signature.Data) != ffi.SignatureBytes {
+		if len(m.Signature.Data) != crypto2.BLSSignatureBytes {
 			return "", fmt.Errorf("bls signature incorrectly sized")
 		}
 
 		hashCache := blake2b.Sum256(append(m.Cid().Bytes(), m.Signature.Data...))
-
 		return string(hashCache[:]), nil
 	case crypto.SigTypeSecp256k1:
 		return string(m.Cid().Bytes()), nil