Defined functional components within ITA namespace

Implemented handling of functional components evidence request/response

src/libpts/pts/pts.h

@@ -40,6 +40,43 @@ typedef struct pcr_entry_t pcr_entry_t;
 #define SOLIDUS_UTF				0x2F
 #define REVERSE_SOLIDUS_UTF		0x5C
 
+/**
+ * PCR indices used for measurements of various functional components
+ */
+/** Commented the real PCR indices out, use just PCR16 for debugging
+#define PCR_BIOS						0
+#define PCR_PLATFORM_EXT				1
+#define PCR_MOTHERBOARD					1
+#define PCR_OPTION_ROMS					2
+#define PCR_IPL							4
+
+#define PCR_TBOOT_POLICY				17
+#define PCR_TBOOT_MLE					18
+
+#define PCR_TGRUB_MBR_STAGE1			4
+#define PCR_TGRUB_STAGE2_PART1			8
+#define PCR_TGRUB_STAGE2_PART2			9
+#define PCR_TGRUB_CMD_LINE_ARGS			12
+#define PCR_TGRUB_CHECKFILE				13
+#define PCR_TGRUB_LOADED_FILES			14
+*/
+
+#define PCR_BIOS						16
+#define PCR_PLATFORM_EXT				16
+#define PCR_MOTHERBOARD					16
+#define PCR_OPTION_ROMS					16
+#define PCR_IPL							16
+
+#define PCR_TBOOT_POLICY				16
+#define PCR_TBOOT_MLE					16
+
+#define PCR_TGRUB_MBR_STAGE1			16
+#define PCR_TGRUB_STAGE2_PART1			16
+#define PCR_TGRUB_STAGE2_PART2			16
+#define PCR_TGRUB_CMD_LINE_ARGS			16
+#define PCR_TGRUB_CHECKFILE				16
+#define PCR_TGRUB_LOADED_FILES			16
+
 /**
  * Length of the generated nonce used for calculation of shared secret
  */
@@ -63,7 +100,12 @@ typedef struct pcr_entry_t pcr_entry_t;
 /**
  * Bitmask Lenght for PCR Composite structure
  */
-#define PCR_MASK_LEN			MAX_NUM_PCR / 8
+#define PCR_MASK_LEN			MAX_NUM_PCR/8
+
+/**
+ * Hashing algorithm used by tboot and trustedGRUB
+ */
+#define TRUSTED_HASH_ALGO		PTS_MEAS_ALGO_SHA1
 
 /**
  * PCR Entry structure which contains PCR number and current value