diff --git a/cr_generate_id.c b/cr_generate_id.c
index cee31e8..cfb2fea 100644
--- a/cr_generate_id.c
+++ b/cr_generate_id.c
@@ -158,7 +158,7 @@ int cr_generate_id_initialize( u8 err_buf[CR_ID_BUF_SIZE] )
 		return CR_GENID_FAILED;
 	}
 #endif
-
+	
 	return ret_code;
 }	// cr_generate_id_initialize
 
@@ -375,12 +375,15 @@ end:
 #ifdef MY_CRYPTO_DEBUG
 	ERR_free_strings(); 
 #endif /* MY_CRYPTO_DEBUG */
+
+#if 0
 	if ( cr_print_flag )
 	{
 		printf( "hsm   alloc counter : %d\n", my_hsm_get_alloc_counter() );
 		printf( "hsmbn alloc counter : %d\n", my_bignum_get_alloc_counter() );
 		printf( "miya  alloc counter : %d\n", cr_mem_get_counter() );
 	}
+#endif
 
 	return ret_code; /* success */
 }
diff --git a/cr_hsm_code.c b/cr_hsm_code.c
index 30fb739..abefa29 100644
--- a/cr_hsm_code.c
+++ b/cr_hsm_code.c
@@ -155,7 +155,9 @@ M_KeyID hsmEcdsaPrivkeyidDev, hsmEcdsaPubkeyidDev;
 M_KeyID hsmEcdsaPrivkeyidProd, hsmEcdsaPubkeyidProd;
 
 const NFKM_KeyIdent hsmEcdsaPrivkeyidentDev = { (char*)"simple", (char*)"nct2-priv-dev" };
+const NFKM_KeyIdent hsmEcdsaPubkeyidentDev = { (char*)"simple", (char*)"nct2-pub-dev" };
 const NFKM_KeyIdent hsmEcdsaPrivkeyidentProd = { (char*)"simple", (char*)"nct2-priv-prod" };
+const NFKM_KeyIdent hsmEcdsaPubkeyidentProd = { (char*)"simple", (char*)"nct2-pub-prod" };
 int hsm_ecdsa_load_keypair( NFKM_KeyIdent privKeyident, M_KeyID *privKeyid,
 								NFKM_KeyIdent pubKeyident, M_KeyID *pubKeyid );
 
@@ -212,7 +214,7 @@ int hsm_initialize( void )
 		SetErrorInfo( __FUNCTION__, __LINE__ );
 		return ret_code;
 	}
-	
+
 #ifdef ENCRYPT_AES
 	// load aes dev key
 	ret_code = hsm_aes_load_key( hsmAesKeyidentDev, &hsmAesKeyidDev );
@@ -249,7 +251,7 @@ int hsm_initialize( void )
 
 	// load ecdsa dev keypair
 	ret_code = hsm_ecdsa_load_keypair( hsmEcdsaPrivkeyidentDev, &hsmEcdsaPrivkeyidDev,
-											*(NFKM_KeyIdent*)NULL, &hsmEcdsaPubkeyidDev );
+											hsmEcdsaPubkeyidentDev, &hsmEcdsaPubkeyidDev );
 	if ( ret_code != CR_GENID_SUCCESS )
 	{
 		SetErrorInfo( __FUNCTION__, __LINE__ );
@@ -258,7 +260,7 @@ int hsm_initialize( void )
 	
 	// load ecdsa prod keypair
 	ret_code = hsm_ecdsa_load_keypair( hsmEcdsaPrivkeyidentProd, &hsmEcdsaPrivkeyidProd,
-											*(NFKM_KeyIdent*)NULL, &hsmEcdsaPubkeyidProd );
+											hsmEcdsaPubkeyidentProd, &hsmEcdsaPubkeyidProd );
 	if ( ret_code != CR_GENID_SUCCESS )
 	{
 		SetErrorInfo( __FUNCTION__, __LINE__ );
@@ -284,9 +286,6 @@ int hsm_finalize( void )
 	// void
 	NFastApp_Finish( hsmHandle, NULL );
 	
-	printf( "final, hsm   alloc counter : %d\n", my_hsm_get_alloc_counter() );
-	printf( "final, hsmbn alloc counter : %d\n", my_bignum_get_alloc_counter() );
-	
 	return ret_code;
 }	// hsm_finalize
 
@@ -888,7 +887,7 @@ int hsm_ecdsa_sign( unsigned char *sign_buf, unsigned char *data_buf, unsigned c
 																												
 	
 	// verify
-#if 0
+#if 1
 	struct NFast_Bignum *rBn, *sBn;
 	my_bignumCopy( &rBn, reply.reply.sign.sig.data.ecdsa.r, hsmHandle );
 	my_bignumCopy( &sBn, reply.reply.sign.sig.data.ecdsa.s, hsmHandle );