cert:verify sm2 pubkey with compression check

11657800 · jiangpeng · a07739a4 · 11657800
Commit 11657800 authored Jun 18, 2020 by jiangpeng
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gmimpl.go plugin/dapp/cert/authority/core/gmimpl.go +2 -1

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--- a/plugin/dapp/cert/authority/core/gmimpl.go
+++ b/plugin/dapp/cert/authority/core/gmimpl.go
@@ -90,7 +90,8 @@ func (validator *gmValidator) Validate(certByte []byte, pubKey []byte) error {
 		return fmt.Errorf("Error publick key type in transaction. expect SM2")
 	}

-	if !bytes.Equal(pubKey, sm2_util.SerializePublicKey(ParseECDSAPubKey2SM2PubKey(certPubKey))) {
+	if !bytes.Equal(pubKey, sm2_util.SerializePublicKey(
+			ParseECDSAPubKey2SM2PubKey(certPubKey), len(pubKey) == sm2_util.SM2PublicKeyCompressed)) {
 		return fmt.Errorf("Invalid public key")
 	}