- exported NewBLSignature

- addded Transaction.PutSignature

dapps/valuetransfers/packages/address/signaturescheme/bls.go

@@ -136,6 +136,7 @@ func BLSSignatureFromBytes(data []byte) (result *BLSSignature, consumedBytes int
 	return
 }
 
+// NewBLSSignature creates BLS signature from raw public key and signature data
 func NewBLSSignature(pubKey, signature []byte) *BLSSignature {
 	var ret BLSSignature
 	ret[0] = address.VersionBLS

dapps/valuetransfers/packages/transaction/transaction_test.go

@@ -167,7 +167,7 @@ func TestPutSignatureInvalid(t *testing.T) {
 	sigBytes := make([]byte, len(signatureValid.Bytes()))
 	copy(sigBytes, signatureValid.Bytes())
 	// inverse last byte --> corrupt the signatureValid
-	sigBytes[len(sigBytes)-1] = sigBytes[len(sigBytes)-1] ^ sigBytes[len(sigBytes)-1]
+	sigBytes[len(sigBytes)-1] = ^sigBytes[len(sigBytes)-1]
 
 	sigCorrupted, consumed, err := signaturescheme.BLSSignatureFromBytes(sigBytes)