diff --git a/frameworks/adapter/v1.0/inc/x509_cert_chain_openssl_ex.h b/frameworks/adapter/v1.0/inc/x509_cert_chain_openssl_ex.h
index 300c395..2fc0279 100644
--- a/frameworks/adapter/v1.0/inc/x509_cert_chain_openssl_ex.h
+++ b/frameworks/adapter/v1.0/inc/x509_cert_chain_openssl_ex.h
@@ -34,8 +34,8 @@ extern "C" {
 #endif
 
 const char *GetX509CertChainClass(void);
-CfResult ToString(HcfX509CertChainSpi *self, CfBlob *out);
-CfResult HashCode(HcfX509CertChainSpi *self, CfBlob *out);
+CfResult CfToString(HcfX509CertChainSpi *self, CfBlob *out);
+CfResult CfHashCode(HcfX509CertChainSpi *self, CfBlob *out);
 
 #ifdef __cplusplus
 }
diff --git a/frameworks/adapter/v1.0/src/x509_cert_chain_openssl.c b/frameworks/adapter/v1.0/src/x509_cert_chain_openssl.c
index 013f413..915b1aa 100644
--- a/frameworks/adapter/v1.0/src/x509_cert_chain_openssl.c
+++ b/frameworks/adapter/v1.0/src/x509_cert_chain_openssl.c
@@ -96,7 +96,7 @@ static CfResult ConvertOpensslErrorMsg(int32_t errCode)
 
 static void DestroyX509CertChain(CfObjectBase *self)
 {
-    if (self == NULL || !IsClassMatch(self, GetX509CertChainClass())) {
+    if (self == NULL || !CfIsClassMatch(self, GetX509CertChainClass())) {
         LOGE("Invalid params!");
         return;
     }
@@ -143,7 +143,7 @@ static CfResult GetCertlist(HcfX509CertChainSpi *self, HcfX509CertificateArray *
         LOGE("[GetCertlist openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertChainClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertChainClass())) {
         LOGE("[GetCertlist openssl] Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -188,12 +188,12 @@ static CfResult GetCertlist(HcfX509CertChainSpi *self, HcfX509CertificateArray *
 
 static X509 *GetX509FromHcfX509Certificate(const HcfCertificate *cert)
 {
-    if (!IsClassMatch((CfObjectBase *)cert, HCF_X509_CERTIFICATE_CLASS)) {
+    if (!CfIsClassMatch((CfObjectBase *)cert, HCF_X509_CERTIFICATE_CLASS)) {
         LOGE("Input wrong openssl class type!");
         return NULL;
     }
     HcfX509CertificateImpl *impl = (HcfX509CertificateImpl *)cert;
-    if (!IsClassMatch((CfObjectBase *)(impl->spiObj), X509_CERT_OPENSSL_CLASS)) {
+    if (!CfIsClassMatch((CfObjectBase *)(impl->spiObj), X509_CERT_OPENSSL_CLASS)) {
         LOGE("Input wrong openssl class type!");
         return NULL;
     }
@@ -770,7 +770,7 @@ static const char *GetDpUrl(DIST_POINT *dp)
         }
         if (gtype == GEN_URI && ASN1_STRING_length(url) > GEN_URI) {
             const char *uptr = (const char *)ASN1_STRING_get0_data(url);
-            if (IsHttp(uptr)) {
+            if (CfIsHttp(uptr)) {
                 // can/should not use HTTPS here
                 return uptr;
             }
@@ -806,7 +806,7 @@ static X509_CRL *GetCrlFromCert(const HcfX509CertChainValidateParams *params, X5
     if (params->revocationCheckParam->crlDownloadURI != NULL &&
         params->revocationCheckParam->crlDownloadURI->data != NULL) {
         char *url = (char *)params->revocationCheckParam->crlDownloadURI->data;
-        if (IsUrlValid(url)) {
+        if (CfIsUrlValid(url)) {
             return X509_CRL_load_http(url, NULL, NULL, HTTP_TIMEOUT);
         }
     }
@@ -1043,7 +1043,7 @@ static CfResult GetOcspUrl(GetOcspUrlParams *params)
         }
     }
     char *urlValiable = (url == NULL) ? (char *)(params->revo->ocspResponderURI->data) : url;
-    if (!IsUrlValid(urlValiable)) {
+    if (!CfIsUrlValid(urlValiable)) {
         LOGE("Invalid url.");
         return CF_INVALID_PARAMS;
     }
@@ -1536,7 +1536,7 @@ static CfResult Validate(
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertChainClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertChainClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1785,8 +1785,8 @@ CfResult HcfX509CertChainByEncSpiCreate(const CfEncodingBlob *inStream, HcfX509C
     certChain->base.base.destroy = DestroyX509CertChain;
     certChain->base.engineGetCertList = GetCertlist;
     certChain->base.engineValidate = Validate;
-    certChain->base.engineToString = ToString;
-    certChain->base.engineHashCode = HashCode;
+    certChain->base.engineToString = CfToString;
+    certChain->base.engineHashCode = CfHashCode;
     *spi = (HcfX509CertChainSpi *)certChain;
     return CF_SUCCESS;
 }
@@ -1861,8 +1861,8 @@ CfResult HcfX509CertChainByArrSpiCreate(const HcfX509CertificateArray *inCerts,
     certChain->base.base.destroy = DestroyX509CertChain;
     certChain->base.engineGetCertList = GetCertlist;
     certChain->base.engineValidate = Validate;
-    certChain->base.engineToString = ToString;
-    certChain->base.engineHashCode = HashCode;
+    certChain->base.engineToString = CfToString;
+    certChain->base.engineHashCode = CfHashCode;
     *spi = (HcfX509CertChainSpi *)certChain;
 
     return CF_SUCCESS;
diff --git a/frameworks/adapter/v1.0/src/x509_cert_chain_openssl_ex.c b/frameworks/adapter/v1.0/src/x509_cert_chain_openssl_ex.c
index 709826d..5b19b7b 100644
--- a/frameworks/adapter/v1.0/src/x509_cert_chain_openssl_ex.c
+++ b/frameworks/adapter/v1.0/src/x509_cert_chain_openssl_ex.c
@@ -31,13 +31,13 @@ const char *GetX509CertChainClass(void)
     return X509_CERT_CHAIN_OPENSSL_CLASS;
 }
 
-CfResult ToString(HcfX509CertChainSpi *self, CfBlob *out)
+CfResult CfToString(HcfX509CertChainSpi *self, CfBlob *out)
 {
     if ((self == NULL) || (out == NULL)) {
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertChainClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertChainClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -72,13 +72,13 @@ CfResult ToString(HcfX509CertChainSpi *self, CfBlob *out)
     return CF_ERR_CRYPTO_OPERATION;
 }
 
-CfResult HashCode(HcfX509CertChainSpi *self, CfBlob *out)
+CfResult CfHashCode(HcfX509CertChainSpi *self, CfBlob *out)
 {
     if ((self == NULL) || (out == NULL)) {
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertChainClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertChainClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
diff --git a/frameworks/adapter/v1.0/src/x509_cert_chain_validator_openssl.c b/frameworks/adapter/v1.0/src/x509_cert_chain_validator_openssl.c
index 4440691..9cb0e59 100644
--- a/frameworks/adapter/v1.0/src/x509_cert_chain_validator_openssl.c
+++ b/frameworks/adapter/v1.0/src/x509_cert_chain_validator_openssl.c
@@ -77,7 +77,7 @@ static void DestroyX509CertChainValidator(CfObjectBase *self)
         LOGE("Invalid params!");
         return;
     }
-    if (!IsClassMatch(self, GetX509CertChainValidatorClass())) {
+    if (!CfIsClassMatch(self, GetX509CertChainValidatorClass())) {
         LOGE("Class is not match.");
         return;
     }
@@ -206,7 +206,7 @@ static CfResult Validate(HcfCertChainValidatorSpi *self, const CfArray *certsLis
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertChainValidatorClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertChainValidatorClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
diff --git a/frameworks/adapter/v1.0/src/x509_certificate_openssl.c b/frameworks/adapter/v1.0/src/x509_certificate_openssl.c
index c865e33..49c86db 100644
--- a/frameworks/adapter/v1.0/src/x509_certificate_openssl.c
+++ b/frameworks/adapter/v1.0/src/x509_certificate_openssl.c
@@ -63,7 +63,7 @@ static void DestroyX509Openssl(CfObjectBase *self)
     if (self == NULL) {
         return;
     }
-    if (!IsClassMatch(self, GetX509CertClass())) {
+    if (!CfIsClassMatch(self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return;
     }
@@ -83,7 +83,7 @@ static void DestroyX509PubKeyOpenssl(HcfObjectBase *self)
     if (self == NULL) {
         return;
     }
-    if (!IsPubKeyClassMatch(self, GetX509CertPubKeyClass())) {
+    if (!CfIsPubKeyClassMatch(self, GetX509CertPubKeyClass())) {
         LOGE("Input wrong class type!");
         return;
     }
@@ -108,7 +108,7 @@ static HcfResult GetPubKeyEncoded(HcfKey *self, HcfBlob *returnBlob)
         LOGE("Input params is invalid.");
         return HCF_INVALID_PARAMS;
     }
-    if (!IsPubKeyClassMatch((HcfObjectBase *)self, GetX509CertPubKeyClass())) {
+    if (!CfIsPubKeyClassMatch((HcfObjectBase *)self, GetX509CertPubKeyClass())) {
         LOGE("Input wrong class type!");
         return HCF_INVALID_PARAMS;
     }
@@ -148,8 +148,8 @@ static CfResult VerifyX509Openssl(HcfX509CertificateSpi *self, HcfPubKey *key)
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass()) ||
-        (!IsPubKeyClassMatch((HcfObjectBase *)key, GetX509CertPubKeyClass()))) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass()) ||
+        (!CfIsPubKeyClassMatch((HcfObjectBase *)key, GetX509CertPubKeyClass()))) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -171,7 +171,7 @@ static CfResult GetEncodedX509Openssl(HcfX509CertificateSpi *self, CfEncodingBlo
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -204,7 +204,7 @@ static CfResult GetPublicKeyX509Openssl(HcfX509CertificateSpi *self, HcfPubKey *
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -375,7 +375,7 @@ static CfResult CheckValidityWithDateX509Openssl(HcfX509CertificateSpi *self, co
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -571,7 +571,7 @@ static long GetVersionX509Openssl(HcfX509CertificateSpi *self)
         LOGE("The input data is null!");
         return INVALID_VERSION;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return INVALID_VERSION;
     }
@@ -586,7 +586,7 @@ static CfResult GetSerialNumberX509Openssl(HcfX509CertificateSpi *self, CfBlob *
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -619,7 +619,7 @@ static CfResult GetIssuerDNX509Openssl(HcfX509CertificateSpi *self, CfBlob *out)
         LOGE("[Get issuerDN openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -659,7 +659,7 @@ static CfResult GetSubjectDNX509Openssl(HcfX509CertificateSpi *self, CfBlob *out
         LOGE("[Get subjectDN openssl]The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -726,7 +726,7 @@ static CfResult GetSubjectDNX509OpensslEx(HcfX509CertificateSpi *self, CfEncodin
         LOGE("[Get utf8 subjectDN openssl]The input data is null or encodingType is not utf8!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -769,7 +769,7 @@ static CfResult GetNotBeforeX509Openssl(HcfX509CertificateSpi *self, CfBlob *out
         LOGE("Get not before, input is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Get not before, input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -801,7 +801,7 @@ static CfResult GetNotAfterX509Openssl(HcfX509CertificateSpi *self, CfBlob *outD
         LOGE("Get not after, input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Get not after, input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -833,7 +833,7 @@ static CfResult GetSignatureX509Openssl(HcfX509CertificateSpi *self, CfBlob *sig
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -862,7 +862,7 @@ static CfResult GetSigAlgNameX509Openssl(HcfX509CertificateSpi *self, CfBlob *ou
         LOGE("[GetSigAlgName openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("[GetSigAlgName openssl] Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -893,7 +893,7 @@ static CfResult GetSigAlgOidX509Openssl(HcfX509CertificateSpi *self, CfBlob *out
         LOGE("[GetSigAlgOID openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("[GetSigAlgOID openssl] Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -920,7 +920,7 @@ static CfResult GetSigAlgParamsX509Openssl(HcfX509CertificateSpi *self, CfBlob *
         LOGE("[GetSigAlgParams openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("[GetSigAlgParams openssl] Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -985,7 +985,7 @@ static CfResult GetKeyUsageX509Openssl(HcfX509CertificateSpi *self, CfBlob *bool
         LOGE("[GetKeyUsage openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1030,7 +1030,7 @@ static CfResult GetExtendedKeyUsageX509Openssl(HcfX509CertificateSpi *self, CfAr
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1079,7 +1079,7 @@ static int32_t GetBasicConstraintsX509Openssl(HcfX509CertificateSpi *self)
         LOGE("The input data is null!");
         return INVALID_CONSTRAINTS_LEN;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return INVALID_CONSTRAINTS_LEN;
     }
@@ -1139,7 +1139,7 @@ static CfResult GetSubjectAltNamesX509Openssl(HcfX509CertificateSpi *self, CfArr
         LOGE("[GetSubjectAltNames openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1189,7 +1189,7 @@ static CfResult GetIssuerAltNamesX509Openssl(HcfX509CertificateSpi *self, CfArra
         LOGE("[GetIssuerAltNames openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1239,7 +1239,7 @@ static CfResult ToStringX509Openssl(HcfX509CertificateSpi *self, CfBlob *out)
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1274,7 +1274,7 @@ static CfResult HashCodeX509Openssl(HcfX509CertificateSpi *self, CfBlob *out)
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1305,7 +1305,7 @@ static CfResult GetExtensionsObjectX509Openssl(HcfX509CertificateSpi *self, CfBl
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1853,7 +1853,7 @@ static CfResult MatchX509Openssl(HcfX509CertificateSpi *self, const HcfX509CertM
         LOGE("[GetIssuerAltNames openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -2027,7 +2027,7 @@ static CfResult GetCRLDistributionPointsURIX509Openssl(HcfX509CertificateSpi *se
         LOGE("[GetCRLDistributionPointsURI openssl] The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertClass())) {
         LOGE("[GetCRLDistributionPointsURI openssl] Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
diff --git a/frameworks/adapter/v1.0/src/x509_crl_entry_openssl.c b/frameworks/adapter/v1.0/src/x509_crl_entry_openssl.c
index 6b85081..d724f48 100644
--- a/frameworks/adapter/v1.0/src/x509_crl_entry_openssl.c
+++ b/frameworks/adapter/v1.0/src/x509_crl_entry_openssl.c
@@ -45,7 +45,7 @@ static const char *GetClass(void)
 
 static X509_REVOKED *GetSelfRev(const HcfX509CrlEntry *self)
 {
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return NULL;
     }
@@ -127,12 +127,12 @@ static CfResult GetCertIssuer(HcfX509CrlEntry *self, CfBlob *encodedOut)
         LOGE("Invalid Paramas for calling GetCertIssuer!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
     CfBlob *certIssuer = ((HcfX509CRLEntryOpensslImpl *)self)->certIssuer;
-    if (!IsBlobValid(certIssuer)) {
+    if (!CfIsBlobValid(certIssuer)) {
         LOGE("Get certIssuer fail! No certIssuer in CRL entry.");
         return CF_NOT_SUPPORT;
     }
@@ -339,7 +339,7 @@ static void Destroy(CfObjectBase *self)
         LOGE("Invalid Paramas!");
         return;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return;
     }
diff --git a/frameworks/adapter/v1.0/src/x509_crl_openssl.c b/frameworks/adapter/v1.0/src/x509_crl_openssl.c
index b6c9602..24aa4ff 100644
--- a/frameworks/adapter/v1.0/src/x509_crl_openssl.c
+++ b/frameworks/adapter/v1.0/src/x509_crl_openssl.c
@@ -62,7 +62,7 @@ static const char *GetType(HcfX509CrlSpi *self)
         LOGE("Invalid Paramas!");
         return NULL;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return NULL;
     }
@@ -71,7 +71,7 @@ static const char *GetType(HcfX509CrlSpi *self)
 
 static X509_CRL *GetCrl(HcfX509CrlSpi *self)
 {
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return NULL;
     }
@@ -80,12 +80,12 @@ static X509_CRL *GetCrl(HcfX509CrlSpi *self)
 
 static X509 *GetX509FromCertificate(const HcfCertificate *cert)
 {
-    if (!IsClassMatch((CfObjectBase *)cert, HCF_X509_CERTIFICATE_CLASS)) {
+    if (!CfIsClassMatch((CfObjectBase *)cert, HCF_X509_CERTIFICATE_CLASS)) {
         LOGE("Input wrong openssl class type!");
         return NULL;
     }
     HcfX509CertificateImpl *impl = (HcfX509CertificateImpl *)cert;
-    if (!IsClassMatch((CfObjectBase *)(impl->spiObj), X509_CERT_OPENSSL_CLASS)) {
+    if (!CfIsClassMatch((CfObjectBase *)(impl->spiObj), X509_CERT_OPENSSL_CLASS)) {
         LOGE("Input wrong openssl class type!");
         return NULL;
     }
@@ -99,7 +99,7 @@ static bool IsRevoked(HcfX509CrlSpi *self, const HcfCertificate *cert)
         LOGE("Invalid Paramas!");
         return false;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return false;
     }
@@ -124,7 +124,7 @@ static CfResult GetEncoded(HcfX509CrlSpi *self, CfEncodingBlob *encodedOut)
         LOGE("Invalid Paramas!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -159,8 +159,8 @@ static CfResult Verify(HcfX509CrlSpi *self, HcfPubKey *key)
         LOGE("Invalid Paramas!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass()) ||
-        (!IsPubKeyClassMatch((HcfObjectBase *)key, OPENSSL_RSA_PUBKEY_CLASS))) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass()) ||
+        (!CfIsPubKeyClassMatch((HcfObjectBase *)key, OPENSSL_RSA_PUBKEY_CLASS))) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -211,7 +211,7 @@ static long GetVersion(HcfX509CrlSpi *self)
         LOGE("Invalid Paramas!");
         return OPENSSL_INVALID_VERSION;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return OPENSSL_INVALID_VERSION;
     }
@@ -390,7 +390,7 @@ static CfResult GetRevokedCertWithCert(HcfX509CrlSpi *self, HcfX509Certificate *
         LOGE("Invalid Paramas!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -629,7 +629,7 @@ static CfResult GetSignatureAlgName(HcfX509CrlSpi *self, CfBlob *algNameOut)
         LOGE("Invalid Paramas!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -743,7 +743,7 @@ static CfResult ToString(HcfX509CrlSpi *self, CfBlob *out)
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -781,7 +781,7 @@ static CfResult HashCode(HcfX509CrlSpi *self, CfBlob *out)
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -815,7 +815,7 @@ static CfResult GetExtensionsObject(HcfX509CrlSpi *self, CfBlob *out)
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1027,7 +1027,7 @@ static CfResult MatchX509CRLOpenssl(HcfX509CrlSpi *self, const HcfX509CrlMatchPa
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -1061,7 +1061,7 @@ static void Destroy(CfObjectBase *self)
     if (self == NULL) {
         return;
     }
-    if (!IsClassMatch(self, GetClass())) {
+    if (!CfIsClassMatch(self, GetClass())) {
         LOGE("Input wrong class type!");
         return;
     }
diff --git a/frameworks/adapter/v1.0/src/x509_distinguished_name_openssl.c b/frameworks/adapter/v1.0/src/x509_distinguished_name_openssl.c
index 1d02e68..18f0f52 100644
--- a/frameworks/adapter/v1.0/src/x509_distinguished_name_openssl.c
+++ b/frameworks/adapter/v1.0/src/x509_distinguished_name_openssl.c
@@ -48,7 +48,7 @@ static void DestroyX509DistinguishedNameOpenssl(CfObjectBase *self)
     if (self == NULL) {
         return;
     }
-    if (!IsClassMatch(self, GetX509DistinguishedNameClass())) {
+    if (!CfIsClassMatch(self, GetX509DistinguishedNameClass())) {
         LOGE("Input wrong class type!");
         return;
     }
@@ -64,7 +64,7 @@ static CfResult GetEncodeOpenssl(HcfX509DistinguishedNameSpi *self, CfEncodingBl
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509DistinguishedNameClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509DistinguishedNameClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
@@ -179,7 +179,7 @@ static CfResult GetNameOpenssl(HcfX509DistinguishedNameSpi *self, CfBlob *type,
         LOGE("The input data is null!");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509DistinguishedNameClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509DistinguishedNameClass())) {
         LOGE("Input wrong class type!");
         return CF_INVALID_PARAMS;
     }
diff --git a/frameworks/common/v1.0/inc/utils.h b/frameworks/common/v1.0/inc/utils.h
index d06053a..412264e 100644
--- a/frameworks/common/v1.0/inc/utils.h
+++ b/frameworks/common/v1.0/inc/utils.h
@@ -27,12 +27,12 @@
 extern "C" {
 #endif
 
-bool IsStrValid(const char *str, uint32_t maxLen);
-bool IsBlobValid(const CfBlob *blob);
-bool IsClassMatch(const CfObjectBase *obj, const char *className);
-bool IsPubKeyClassMatch(const HcfObjectBase *obj, const char *className);
-bool IsUrlValid(const char *url);
-bool IsHttp(const char *url);
+bool CfIsStrValid(const char *str, uint32_t maxLen);
+bool CfIsBlobValid(const CfBlob *blob);
+bool CfIsClassMatch(const CfObjectBase *obj, const char *className);
+bool CfIsPubKeyClassMatch(const HcfObjectBase *obj, const char *className);
+bool CfIsUrlValid(const char *url);
+bool CfIsHttp(const char *url);
 
 #ifdef __cplusplus
 }
diff --git a/frameworks/common/v1.0/src/utils.c b/frameworks/common/v1.0/src/utils.c
index a3a37f5..29984c8 100644
--- a/frameworks/common/v1.0/src/utils.c
+++ b/frameworks/common/v1.0/src/utils.c
@@ -24,7 +24,7 @@
 #define HTTP_URL_LEN 7
 #define HTTPS_URL_LEN 8
 
-bool IsStrValid(const char *str, uint32_t maxLen)
+bool CfIsStrValid(const char *str, uint32_t maxLen)
 {
     if (str == NULL) {
         LOGE("input string is NULL ptr");
@@ -38,12 +38,12 @@ bool IsStrValid(const char *str, uint32_t maxLen)
     return true;
 }
 
-bool IsBlobValid(const CfBlob *blob)
+bool CfIsBlobValid(const CfBlob *blob)
 {
     return ((blob != NULL) && (blob->data != NULL) && (blob->size > 0));
 }
 
-bool IsClassMatch(const CfObjectBase *obj, const char *className)
+bool CfIsClassMatch(const CfObjectBase *obj, const char *className)
 {
     if ((obj == NULL) || (obj->getClass() == NULL) || (className == NULL)) {
         return false;
@@ -56,7 +56,7 @@ bool IsClassMatch(const CfObjectBase *obj, const char *className)
     }
 }
 
-bool IsPubKeyClassMatch(const HcfObjectBase *obj, const char *className)
+bool CfIsPubKeyClassMatch(const HcfObjectBase *obj, const char *className)
 {
     if ((obj == NULL) || (obj->getClass() == NULL) || (className == NULL)) {
         return false;
@@ -69,7 +69,7 @@ bool IsPubKeyClassMatch(const HcfObjectBase *obj, const char *className)
     }
 }
 
-bool IsUrlValid(const char *url)
+bool CfIsUrlValid(const char *url)
 {
     if (url == NULL) {
         return false;
@@ -107,7 +107,7 @@ bool IsUrlValid(const char *url)
     return false;
 }
 
-bool IsHttp(const char *url)
+bool CfIsHttp(const char *url)
 {
     if (url != NULL && strncmp(url, "http://", strlen("http://")) == 0) {
         return true;
diff --git a/frameworks/core/v1.0/certificate/cert_chain_validator.c b/frameworks/core/v1.0/certificate/cert_chain_validator.c
index 41f5718..6f1460c 100644
--- a/frameworks/core/v1.0/certificate/cert_chain_validator.c
+++ b/frameworks/core/v1.0/certificate/cert_chain_validator.c
@@ -73,7 +73,7 @@ static void DestroyCertChainValidator(CfObjectBase *self)
         LOGE("Invalid input parameter.");
         return;
     }
-    if (!IsClassMatch(self, GetCertChainValidatorClass())) {
+    if (!CfIsClassMatch(self, GetCertChainValidatorClass())) {
         LOGE("Class is not match.");
         return;
     }
@@ -130,7 +130,7 @@ static CfResult Validate(HcfCertChainValidator *self, const HcfCertChainData *ce
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertChainValidatorClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertChainValidatorClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -161,7 +161,7 @@ static const char *GetAlgorithm(HcfCertChainValidator *self)
         LOGE("Invalid input parameter.");
         return NULL;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertChainValidatorClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertChainValidatorClass())) {
         LOGE("Class is not match.");
         return NULL;
     }
@@ -173,7 +173,7 @@ static const char *GetAlgorithm(HcfCertChainValidator *self)
 CfResult HcfCertChainValidatorCreate(const char *algorithm, HcfCertChainValidator **pathValidator)
 {
     CF_LOG_I("enter");
-    if (!IsStrValid(algorithm, HCF_MAX_STR_LEN) || (pathValidator == NULL)) {
+    if (!CfIsStrValid(algorithm, HCF_MAX_STR_LEN) || (pathValidator == NULL)) {
         return CF_INVALID_PARAMS;
     }
     const HcfCertChainValidatorFuncSet *func = FindAbility(algorithm);
diff --git a/frameworks/core/v1.0/certificate/cert_crl_collection.c b/frameworks/core/v1.0/certificate/cert_crl_collection.c
index 4217564..5d39d2d 100644
--- a/frameworks/core/v1.0/certificate/cert_crl_collection.c
+++ b/frameworks/core/v1.0/certificate/cert_crl_collection.c
@@ -45,7 +45,7 @@ static void DestroyCertCrlCollection(CfObjectBase *self)
         LOGE("Invalid input parameter.");
         return;
     }
-    if (!IsClassMatch(self, GetCertCrlCollectionClass())) {
+    if (!CfIsClassMatch(self, GetCertCrlCollectionClass())) {
         LOGE("Class is not match.");
         return;
     }
@@ -165,7 +165,7 @@ static CfResult SelectCerts(
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertCrlCollectionClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertCrlCollectionClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -189,7 +189,7 @@ static CfResult SelectCRLs(
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertCrlCollectionClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertCrlCollectionClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -212,7 +212,7 @@ static CfResult GetCRLs(HcfCertCrlCollection *self, HcfX509CrlArray **retCrls)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertCrlCollectionClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertCrlCollectionClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
diff --git a/frameworks/core/v1.0/certificate/x509_cert_chain.c b/frameworks/core/v1.0/certificate/x509_cert_chain.c
index 537c336..093c71e 100644
--- a/frameworks/core/v1.0/certificate/x509_cert_chain.c
+++ b/frameworks/core/v1.0/certificate/x509_cert_chain.c
@@ -86,7 +86,7 @@ static void DestroyCertChain(CfObjectBase *self)
         LOGE("Invalid input parameter.");
         return;
     }
-    if (!IsClassMatch(self, GetCertChainClass())) {
+    if (!CfIsClassMatch(self, GetCertChainClass())) {
         LOGE("Class is not match.");
         return;
     }
@@ -101,7 +101,7 @@ static CfResult GetCertList(HcfCertChain *self, HcfX509CertificateArray *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertChainClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertChainClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -115,7 +115,7 @@ static CfResult ToString(HcfCertChain *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertChainClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertChainClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -129,7 +129,7 @@ static CfResult HashCode(HcfCertChain *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertChainClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertChainClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -144,7 +144,7 @@ static CfResult Validate(
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetCertChainClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetCertChainClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
diff --git a/frameworks/core/v1.0/certificate/x509_certificate.c b/frameworks/core/v1.0/certificate/x509_certificate.c
index 481e44a..78f027e 100644
--- a/frameworks/core/v1.0/certificate/x509_certificate.c
+++ b/frameworks/core/v1.0/certificate/x509_certificate.c
@@ -66,7 +66,7 @@ static void DestroyX509Certificate(CfObjectBase *self)
         LOGE("Invalid input parameter.");
         return;
     }
-    if (!IsClassMatch(self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch(self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return;
     }
@@ -81,7 +81,7 @@ static CfResult Verify(HcfCertificate *self, void *key)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -95,7 +95,7 @@ static CfResult GetEncoded(HcfCertificate *self, CfEncodingBlob *encodedByte)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -109,7 +109,7 @@ static CfResult GetPublicKey(HcfCertificate *self, void **keyOut)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -123,7 +123,7 @@ static CfResult CheckValidityWithDate(HcfX509Certificate *self, const char *date
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -137,7 +137,7 @@ static long GetVersion(HcfX509Certificate *self)
         LOGE("Invalid input parameter.");
         return INVALID_VERSION;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return INVALID_VERSION;
     }
@@ -151,7 +151,7 @@ static CfResult GetSerialNumber(HcfX509Certificate *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -165,7 +165,7 @@ static CfResult GetIssuerName(HcfX509Certificate *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -179,7 +179,7 @@ static CfResult GetSubjectName(HcfX509Certificate *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -193,7 +193,7 @@ static CfResult GetSubjectNameEx(HcfX509Certificate *self, CfEncodinigType encod
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -207,7 +207,7 @@ static CfResult GetNotBeforeTime(HcfX509Certificate *self, CfBlob *outDate)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -221,7 +221,7 @@ static CfResult GetNotAfterTime(HcfX509Certificate *self, CfBlob *outDate)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -235,7 +235,7 @@ static CfResult GetSignature(HcfX509Certificate *self, CfBlob *sigOut)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -249,7 +249,7 @@ static CfResult GetSignatureAlgName(HcfX509Certificate *self, CfBlob *outName)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -263,7 +263,7 @@ static CfResult GetSignatureAlgOid(HcfX509Certificate *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -277,7 +277,7 @@ static CfResult GetSignatureAlgParams(HcfX509Certificate *self, CfBlob *sigAlgPa
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -291,7 +291,7 @@ static CfResult GetKeyUsage(HcfX509Certificate *self, CfBlob *boolArr)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -305,7 +305,7 @@ static CfResult GetExtKeyUsage(HcfX509Certificate *self, CfArray *keyUsageOut)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -319,7 +319,7 @@ static int32_t GetBasicConstraints(HcfX509Certificate *self)
         LOGE("Invalid input parameter.");
         return INVALID_CONSTRAINTS_LEN;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return INVALID_CONSTRAINTS_LEN;
     }
@@ -333,7 +333,7 @@ static CfResult GetSubjectAltNames(HcfX509Certificate *self, CfArray *outName)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -347,7 +347,7 @@ static CfResult GetIssuerAltNames(HcfX509Certificate *self, CfArray *outName)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -361,7 +361,7 @@ static CfResult GetCRLDistributionPointsURI(HcfX509Certificate *self, CfArray *o
         LOGE("crl dp invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("crl dp class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -375,7 +375,7 @@ static CfResult Match(HcfX509Certificate *self, const HcfX509CertMatchParams *ma
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -389,7 +389,7 @@ static CfResult ToString(HcfX509Certificate *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -403,7 +403,7 @@ static CfResult HashCode(HcfX509Certificate *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -417,7 +417,7 @@ static CfResult GetExtensionsObject(HcfX509Certificate *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CertificateClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
diff --git a/frameworks/core/v1.0/certificate/x509_crl.c b/frameworks/core/v1.0/certificate/x509_crl.c
index 90e9565..3e8a624 100644
--- a/frameworks/core/v1.0/certificate/x509_crl.c
+++ b/frameworks/core/v1.0/certificate/x509_crl.c
@@ -76,7 +76,7 @@ static void DestroyX509Crl(CfObjectBase *self)
         LOGE("Invalid input parameter.");
         return;
     }
-    if (!IsClassMatch(self, GetX509CrlClass())) {
+    if (!CfIsClassMatch(self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return;
     }
@@ -91,7 +91,7 @@ static const char *GetType(HcfCrl *self)
         LOGE("Invalid input parameter.");
         return NULL;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return NULL;
     }
@@ -105,7 +105,7 @@ static bool IsRevoked(HcfCrl *self, const HcfCertificate *cert)
         LOGE("Invalid input parameter.");
         return false;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return false;
     }
@@ -119,7 +119,7 @@ static CfResult Verify(HcfX509Crl *self, void *key)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -133,7 +133,7 @@ static CfResult GetEncoded(HcfX509Crl *self, CfEncodingBlob *encodedByte)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -147,7 +147,7 @@ static long GetVersion(HcfX509Crl *self)
         LOGE("Invalid input parameter.");
         return OPENSSL_INVALID_VERSION;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return OPENSSL_INVALID_VERSION;
     }
@@ -161,7 +161,7 @@ static CfResult GetIssuerName(HcfX509Crl *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -175,7 +175,7 @@ static CfResult GetLastUpdate(HcfX509Crl *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -189,7 +189,7 @@ static CfResult GetNextUpdate(HcfX509Crl *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -203,7 +203,7 @@ static CfResult GetRevokedCert(HcfX509Crl *self, const CfBlob *serialNumber, Hcf
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -217,7 +217,7 @@ static CfResult GetRevokedCertWithCert(HcfX509Crl *self, HcfX509Certificate *cer
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -231,7 +231,7 @@ static CfResult GetRevokedCerts(HcfX509Crl *self, CfArray *entrysOut)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -245,7 +245,7 @@ static CfResult GetTbsInfo(HcfX509Crl *self, CfBlob *tbsCertListOut)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -259,7 +259,7 @@ static CfResult GetSignature(HcfX509Crl *self, CfBlob *signature)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -273,7 +273,7 @@ static CfResult GetSignatureAlgName(HcfX509Crl *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -287,7 +287,7 @@ static CfResult GetSignatureAlgOid(HcfX509Crl *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -301,7 +301,7 @@ static CfResult GetSignatureAlgParams(HcfX509Crl *self, CfBlob *sigAlgParamOut)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -315,7 +315,7 @@ static CfResult GetExtensions(HcfX509Crl *self, CfBlob *outBlob)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -329,7 +329,7 @@ static CfResult ToString(HcfX509Crl *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -343,7 +343,7 @@ static CfResult HashCode(HcfX509Crl *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -357,7 +357,7 @@ static CfResult GetExtensionsOjbect(HcfX509Crl *self, CfBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -371,7 +371,7 @@ static CfResult Match(HcfX509Crl *self, const HcfX509CrlMatchParams *matchParams
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509CrlClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
diff --git a/frameworks/core/v1.0/certificate/x509_distinguished_name.c b/frameworks/core/v1.0/certificate/x509_distinguished_name.c
index 22b1c99..3ac5ef0 100644
--- a/frameworks/core/v1.0/certificate/x509_distinguished_name.c
+++ b/frameworks/core/v1.0/certificate/x509_distinguished_name.c
@@ -72,7 +72,7 @@ static void DestroyX509DistinguishedName(CfObjectBase *self)
         LOGE("Invalid input parameter.");
         return;
     }
-    if (!IsClassMatch(self, GetX509DistinguishedNameClass())) {
+    if (!CfIsClassMatch(self, GetX509DistinguishedNameClass())) {
         LOGE("Class is not match.");
         return;
     }
@@ -87,7 +87,7 @@ static CfResult GetEncoded(HcfX509DistinguishedName *self, CfEncodingBlob *out)
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509DistinguishedNameClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509DistinguishedNameClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
@@ -101,7 +101,7 @@ static CfResult GetName(HcfX509DistinguishedName *self, CfBlob *type, CfBlob *ou
         LOGE("Invalid input parameter.");
         return CF_INVALID_PARAMS;
     }
-    if (!IsClassMatch((CfObjectBase *)self, GetX509DistinguishedNameClass())) {
+    if (!CfIsClassMatch((CfObjectBase *)self, GetX509DistinguishedNameClass())) {
         LOGE("Class is not match.");
         return CF_INVALID_PARAMS;
     }
diff --git a/test/unittest/cf_adapter_test/src/cf_common_test.cpp b/test/unittest/cf_adapter_test/src/cf_common_test.cpp
index e49f06b..06f6e6a 100644
--- a/test/unittest/cf_adapter_test/src/cf_common_test.cpp
+++ b/test/unittest/cf_adapter_test/src/cf_common_test.cpp
@@ -369,7 +369,7 @@ HWTEST_F(CfCommonTest, CfMemTest004, TestSize.Level0)
 */
 HWTEST_F(CfCommonTest, IsStrValid001, TestSize.Level0)
 {
-    bool checkRes = IsStrValid(nullptr, 0);
+    bool checkRes = CfIsStrValid(nullptr, 0);
     EXPECT_EQ(checkRes, false);
 }
 
@@ -382,7 +382,7 @@ HWTEST_F(CfCommonTest, IsStrValid001, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsStrValid002, TestSize.Level0)
 {
     char str[] = "this is test for beyond max length.";
-    bool checkRes = IsStrValid(str, TEST_DEFAULT_SIZE);
+    bool checkRes = CfIsStrValid(str, TEST_DEFAULT_SIZE);
     EXPECT_EQ(checkRes, false);
 }
 
@@ -395,7 +395,7 @@ HWTEST_F(CfCommonTest, IsStrValid002, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsStrValid003, TestSize.Level0)
 {
     char str[] = "123456789";
-    bool checkRes = IsStrValid(str, TEST_DEFAULT_SIZE);
+    bool checkRes = CfIsStrValid(str, TEST_DEFAULT_SIZE);
     EXPECT_EQ(checkRes, true);
 }
 
@@ -409,7 +409,7 @@ HWTEST_F(CfCommonTest, IsBlobValid001, TestSize.Level0)
 {
     uint8_t blobData[] = "normal case";
     CfBlob blob = { sizeof(blobData), blobData };
-    bool checkRes = IsBlobValid(&blob);
+    bool checkRes = CfIsBlobValid(&blob);
     EXPECT_EQ(checkRes, true);
 }
 
@@ -421,7 +421,7 @@ HWTEST_F(CfCommonTest, IsBlobValid001, TestSize.Level0)
 */
 HWTEST_F(CfCommonTest, IsBlobValid002, TestSize.Level0)
 {
-    bool checkRes = IsBlobValid(nullptr);
+    bool checkRes = CfIsBlobValid(nullptr);
     EXPECT_EQ(checkRes, false);
 }
 
@@ -434,7 +434,7 @@ HWTEST_F(CfCommonTest, IsBlobValid002, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsBlobValid003, TestSize.Level0)
 {
     CfBlob blob = { TEST_DEFAULT_SIZE, nullptr };
-    bool checkRes = IsBlobValid(&blob);
+    bool checkRes = CfIsBlobValid(&blob);
     EXPECT_EQ(checkRes, false);
 }
 
@@ -448,7 +448,7 @@ HWTEST_F(CfCommonTest, IsBlobValid004, TestSize.Level0)
 {
     uint8_t blobData[] = "invalid blob size is 0";
     CfBlob blob = { 0, blobData };
-    bool checkRes = IsBlobValid(&blob);
+    bool checkRes = CfIsBlobValid(&blob);
     EXPECT_EQ(checkRes, false);
 }
 
@@ -470,7 +470,7 @@ static const char *GetClassNull(void)
 */
 HWTEST_F(CfCommonTest, IsClassMatch001, TestSize.Level0)
 {
-    bool checkRes = IsClassMatch(nullptr, "TEST_FOR_GET_CLASS");
+    bool checkRes = CfIsClassMatch(nullptr, "TEST_FOR_GET_CLASS");
     EXPECT_EQ(checkRes, false);
 }
 
@@ -483,7 +483,7 @@ HWTEST_F(CfCommonTest, IsClassMatch001, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsClassMatch002, TestSize.Level0)
 {
     CfObjectBase obj = { GetClassNull, nullptr };
-    bool checkRes = IsClassMatch(&obj, "TEST_FOR_GET_CLASS");
+    bool checkRes = CfIsClassMatch(&obj, "TEST_FOR_GET_CLASS");
     EXPECT_EQ(checkRes, false);
 }
 
@@ -496,7 +496,7 @@ HWTEST_F(CfCommonTest, IsClassMatch002, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsClassMatch003, TestSize.Level0)
 {
     CfObjectBase obj = { GetClass, nullptr };
-    bool checkRes = IsClassMatch(&obj, nullptr);
+    bool checkRes = CfIsClassMatch(&obj, nullptr);
     EXPECT_EQ(checkRes, false);
 }
 
@@ -509,7 +509,7 @@ HWTEST_F(CfCommonTest, IsClassMatch003, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsClassMatch004, TestSize.Level0)
 {
     CfObjectBase obj = { GetClass, nullptr };
-    bool checkRes = IsClassMatch(&obj, "TEST_FOR_GET_CLASS");
+    bool checkRes = CfIsClassMatch(&obj, "TEST_FOR_GET_CLASS");
     EXPECT_EQ(checkRes, true);
 }
 
@@ -522,7 +522,7 @@ HWTEST_F(CfCommonTest, IsClassMatch004, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsClassMatch005, TestSize.Level0)
 {
     CfObjectBase obj = { GetClass, nullptr };
-    bool checkRes = IsClassMatch(&obj, "TEST_FOR_GET_CLASS123");
+    bool checkRes = CfIsClassMatch(&obj, "TEST_FOR_GET_CLASS123");
     EXPECT_EQ(checkRes, false);
 }
 
@@ -535,7 +535,7 @@ HWTEST_F(CfCommonTest, IsClassMatch005, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsPubKeyClassMatch001, TestSize.Level0)
 {
     HcfObjectBase obj = { GetClass, nullptr };
-    bool checkRes = IsPubKeyClassMatch(&obj, "TEST_FOR_GET_CLASS");
+    bool checkRes = CfIsPubKeyClassMatch(&obj, "TEST_FOR_GET_CLASS");
     EXPECT_EQ(checkRes, true);
 }
 
@@ -548,7 +548,7 @@ HWTEST_F(CfCommonTest, IsPubKeyClassMatch001, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsPubKeyClassMatch002, TestSize.Level0)
 {
     HcfObjectBase obj = { GetClass, nullptr };
-    bool checkRes = IsPubKeyClassMatch(&obj, "TEST_FOR_GET_CLASS000");
+    bool checkRes = CfIsPubKeyClassMatch(&obj, "TEST_FOR_GET_CLASS000");
     EXPECT_EQ(checkRes, false);
 }
 
@@ -560,7 +560,7 @@ HWTEST_F(CfCommonTest, IsPubKeyClassMatch002, TestSize.Level0)
 */
 HWTEST_F(CfCommonTest, IsPubKeyClassMatch003, TestSize.Level0)
 {
-    bool checkRes = IsPubKeyClassMatch(nullptr, "TEST_FOR_GET_CLASS");
+    bool checkRes = CfIsPubKeyClassMatch(nullptr, "TEST_FOR_GET_CLASS");
     EXPECT_EQ(checkRes, false);
 }
 
@@ -573,7 +573,7 @@ HWTEST_F(CfCommonTest, IsPubKeyClassMatch003, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsPubKeyClassMatch004, TestSize.Level0)
 {
     HcfObjectBase obj = { GetClassNull, nullptr };
-    bool checkRes = IsPubKeyClassMatch(&obj, "TEST_FOR_GET_CLASS");
+    bool checkRes = CfIsPubKeyClassMatch(&obj, "TEST_FOR_GET_CLASS");
     EXPECT_EQ(checkRes, false);
 }
 
@@ -586,7 +586,7 @@ HWTEST_F(CfCommonTest, IsPubKeyClassMatch004, TestSize.Level0)
 HWTEST_F(CfCommonTest, IsPubKeyClassMatch005, TestSize.Level0)
 {
     HcfObjectBase obj = { GetClass, nullptr };
-    bool checkRes = IsPubKeyClassMatch(&obj, nullptr);
+    bool checkRes = CfIsPubKeyClassMatch(&obj, nullptr);
     EXPECT_EQ(checkRes, false);
 }
 } // end of namespace