[SERVICES/STSAFEA] Fix query generic public key slot info

Author: Grom-

services/stsafea/stsafea_asymmetric_key_slots.c

@@ -231,12 +231,16 @@ stse_ReturnCode_t stsafea_query_generic_public_key_slot_info(
 	if(*pPresence_flag == 1)
 	{
 		stse_ecc_key_type_t curve_id_index;
+		PLAT_UI8 curve_id_total_length;
 		*pKey_type = STSE_ECC_KT_INVALID;
+		/*extract curve id length */
+		curve_id_total_length = (*(eCurve_id.pData) << 8);
+		curve_id_total_length += *(eCurve_id.pData+1) + STSAFEA_ECC_CURVE_ID_LENGTH_SIZE;
 		/* Compare slot curve ID against each known curve ID to set the key type */
 		for(curve_id_index=STSE_ECC_KT_NIST_P_256; curve_id_index<STSAFEA_ECC_NUMBER_OF_CURVES; curve_id_index++)
 		{
 			/* First check of the ID length to speed-up the loop */
-			if(stsafea_ecc_info_table[curve_id_index].curve_id_total_length == eCurve_id.length)
+			if(curve_id_total_length == stsafea_ecc_info_table[curve_id_index].curve_id_total_length)
 			{
 				int diff;
 				diff = memcmp((PLAT_UI8*)&stsafea_ecc_info_table[curve_id_index].curve_id,

services/stsafea/stsafea_asymmetric_key_slots.h

@@ -85,7 +85,7 @@ typedef struct stsafea_generic_public_key_configuration_flags_t{
 	PLAT_UI8 change_right 				: STSE_1BIT_LEN;
 	PLAT_UI8 establish_symmetric_key 	: STSE_1BIT_LEN;
 	PLAT_UI8 start_volatile_kek_session : STSE_1BIT_LEN;
-	PLAT_UI8 filler 					: STSE_6BIT_LEN;
+	PLAT_UI8 filler 					: STSE_5BIT_LEN;
 }stsafea_generic_public_key_configuration_flags_t;
 
 /*!