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authorMiquel Raynal <miquel.raynal@bootlin.com>2018-05-15 11:56:59 +0200
committerTom Rini <trini@konsulko.com>2018-05-25 08:12:40 -0400
commitb9804e5bf36351b77cf354a81304657a895c9f0f (patch)
treef49bb11323bc11cefa04e8ffb9514d280e467500 /lib
parentfd0bc263d96778673052f4507d16d81228408436 (diff)
tpm: substitute deprecated uint<x>_t types with their u<x> equivalent
Fix following checkpatch.pl issues in TPM-related code: CHECK: Prefer kernel type 'u8' over 'uint8_t' CHECK: Prefer kernel type 'u16' over 'uint16_t' CHECK: Prefer kernel type 'u32' over 'uint32_t' Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/tpm.c290
1 files changed, 143 insertions, 147 deletions
diff --git a/lib/tpm.c b/lib/tpm.c
index 4ecaf68c8bd..172541effbc 100644
--- a/lib/tpm.c
+++ b/lib/tpm.c
@@ -11,7 +11,7 @@
#include <u-boot/sha1.h>
/* Internal error of TPM command library */
-#define TPM_LIB_ERROR ((uint32_t)~0u)
+#define TPM_LIB_ERROR ((u32)~0u)
/* Useful constants */
enum {
@@ -35,9 +35,9 @@ enum {
struct session_data {
int valid;
- uint32_t handle;
- uint8_t nonce_even[DIGEST_LENGTH];
- uint8_t nonce_odd[DIGEST_LENGTH];
+ u32 handle;
+ u8 nonce_even[DIGEST_LENGTH];
+ u8 nonce_odd[DIGEST_LENGTH];
};
static struct session_data oiap_session = {0, };
@@ -59,12 +59,12 @@ static struct session_data oiap_session = {0, };
* @param ... data points
* @return 0 on success, non-0 on error
*/
-int pack_byte_string(uint8_t *str, size_t size, const char *format, ...)
+int pack_byte_string(u8 *str, size_t size, const char *format, ...)
{
va_list args;
size_t offset = 0, length = 0;
- uint8_t *data = NULL;
- uint32_t value = 0;
+ u8 *data = NULL;
+ u32 value = 0;
va_start(args, format);
for (; *format; format++) {
@@ -81,13 +81,13 @@ int pack_byte_string(uint8_t *str, size_t size, const char *format, ...)
break;
case 'd':
offset = va_arg(args, size_t);
- value = va_arg(args, uint32_t);
+ value = va_arg(args, u32);
length = 4;
break;
case 's':
offset = va_arg(args, size_t);
- data = va_arg(args, uint8_t *);
- length = va_arg(args, uint32_t);
+ data = va_arg(args, u8 *);
+ length = va_arg(args, u32);
break;
default:
debug("Couldn't recognize format string\n");
@@ -133,36 +133,36 @@ int pack_byte_string(uint8_t *str, size_t size, const char *format, ...)
* @param ... data points
* @return 0 on success, non-0 on error
*/
-int unpack_byte_string(const uint8_t *str, size_t size, const char *format, ...)
+int unpack_byte_string(const u8 *str, size_t size, const char *format, ...)
{
va_list args;
size_t offset = 0, length = 0;
- uint8_t *ptr8 = NULL;
- uint16_t *ptr16 = NULL;
- uint32_t *ptr32 = NULL;
+ u8 *ptr8 = NULL;
+ u16 *ptr16 = NULL;
+ u32 *ptr32 = NULL;
va_start(args, format);
for (; *format; format++) {
switch (*format) {
case 'b':
offset = va_arg(args, size_t);
- ptr8 = va_arg(args, uint8_t *);
+ ptr8 = va_arg(args, u8 *);
length = 1;
break;
case 'w':
offset = va_arg(args, size_t);
- ptr16 = va_arg(args, uint16_t *);
+ ptr16 = va_arg(args, u16 *);
length = 2;
break;
case 'd':
offset = va_arg(args, size_t);
- ptr32 = va_arg(args, uint32_t *);
+ ptr32 = va_arg(args, u32 *);
length = 4;
break;
case 's':
offset = va_arg(args, size_t);
- ptr8 = va_arg(args, uint8_t *);
- length = va_arg(args, uint32_t);
+ ptr8 = va_arg(args, u8 *);
+ length = va_arg(args, u32);
break;
default:
va_end(args);
@@ -201,7 +201,7 @@ int unpack_byte_string(const uint8_t *str, size_t size, const char *format, ...)
* @param command byte string of TPM command
* @return command size of the TPM command
*/
-static uint32_t tpm_command_size(const void *command)
+static u32 tpm_command_size(const void *command)
{
const size_t command_size_offset = 2;
return get_unaligned_be32(command + command_size_offset);
@@ -213,7 +213,7 @@ static uint32_t tpm_command_size(const void *command)
* @param response byte string of TPM response
* @return return code of the TPM response
*/
-static uint32_t tpm_return_code(const void *response)
+static u32 tpm_return_code(const void *response)
{
const size_t return_code_offset = 6;
return get_unaligned_be32(response + return_code_offset);
@@ -231,12 +231,12 @@ static uint32_t tpm_return_code(const void *response)
* is a bidirectional
* @return return code of the TPM response
*/
-static uint32_t tpm_sendrecv_command(const void *command,
- void *response, size_t *size_ptr)
+static u32 tpm_sendrecv_command(const void *command, void *response,
+ size_t *size_ptr)
{
struct udevice *dev;
int err, ret;
- uint8_t response_buffer[COMMAND_BUFFER_SIZE];
+ u8 response_buffer[COMMAND_BUFFER_SIZE];
size_t response_length;
if (response) {
@@ -271,13 +271,13 @@ int tpm_init(void)
return tpm_open(dev);
}
-uint32_t tpm_startup(enum tpm_startup_type mode)
+u32 tpm_startup(enum tpm_startup_type mode)
{
- const uint8_t command[12] = {
+ const u8 command[12] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x99, 0x0, 0x0,
};
const size_t mode_offset = 10;
- uint8_t buf[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE];
if (pack_byte_string(buf, sizeof(buf), "sw",
0, command, sizeof(command),
@@ -287,25 +287,25 @@ uint32_t tpm_startup(enum tpm_startup_type mode)
return tpm_sendrecv_command(buf, NULL, NULL);
}
-uint32_t tpm_self_test_full(void)
+u32 tpm_self_test_full(void)
{
- const uint8_t command[10] = {
+ const u8 command[10] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x50,
};
return tpm_sendrecv_command(command, NULL, NULL);
}
-uint32_t tpm_continue_self_test(void)
+u32 tpm_continue_self_test(void)
{
- const uint8_t command[10] = {
+ const u8 command[10] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x53,
};
return tpm_sendrecv_command(command, NULL, NULL);
}
-uint32_t tpm_nv_define_space(uint32_t index, uint32_t perm, uint32_t size)
+u32 tpm_nv_define_space(u32 index, u32 perm, u32 size)
{
- const uint8_t command[101] = {
+ const u8 command[101] = {
0x0, 0xc1, /* TPM_TAG */
0x0, 0x0, 0x0, 0x65, /* parameter size */
0x0, 0x0, 0x0, 0xcc, /* TPM_COMMAND_CODE */
@@ -334,7 +334,7 @@ uint32_t tpm_nv_define_space(uint32_t index, uint32_t perm, uint32_t size)
const size_t index_offset = 12;
const size_t perm_offset = 70;
const size_t size_offset = 77;
- uint8_t buf[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE];
if (pack_byte_string(buf, sizeof(buf), "sddd",
0, command, sizeof(command),
@@ -346,19 +346,19 @@ uint32_t tpm_nv_define_space(uint32_t index, uint32_t perm, uint32_t size)
return tpm_sendrecv_command(buf, NULL, NULL);
}
-uint32_t tpm_nv_read_value(uint32_t index, void *data, uint32_t count)
+u32 tpm_nv_read_value(u32 index, void *data, u32 count)
{
- const uint8_t command[22] = {
+ const u8 command[22] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0xcf,
};
const size_t index_offset = 10;
const size_t length_offset = 18;
const size_t data_size_offset = 10;
const size_t data_offset = 14;
- uint8_t buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t data_size;
- uint32_t err;
+ u32 data_size;
+ u32 err;
if (pack_byte_string(buf, sizeof(buf), "sdd",
0, command, sizeof(command),
@@ -380,9 +380,9 @@ uint32_t tpm_nv_read_value(uint32_t index, void *data, uint32_t count)
return 0;
}
-uint32_t tpm_nv_write_value(uint32_t index, const void *data, uint32_t length)
+u32 tpm_nv_write_value(u32 index, const void *data, u32 length)
{
- const uint8_t command[256] = {
+ const u8 command[256] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd,
};
const size_t command_size_offset = 2;
@@ -390,11 +390,11 @@ uint32_t tpm_nv_write_value(uint32_t index, const void *data, uint32_t length)
const size_t length_offset = 18;
const size_t data_offset = 22;
const size_t write_info_size = 12;
- const uint32_t total_length =
+ const u32 total_length =
TPM_REQUEST_HEADER_LENGTH + write_info_size + length;
- uint8_t buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t err;
+ u32 err;
if (pack_byte_string(buf, sizeof(buf), "sddds",
0, command, sizeof(command),
@@ -410,18 +410,18 @@ uint32_t tpm_nv_write_value(uint32_t index, const void *data, uint32_t length)
return 0;
}
-uint32_t tpm_extend(uint32_t index, const void *in_digest, void *out_digest)
+u32 tpm_extend(u32 index, const void *in_digest, void *out_digest)
{
- const uint8_t command[34] = {
+ const u8 command[34] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x14,
};
const size_t index_offset = 10;
const size_t in_digest_offset = 14;
const size_t out_digest_offset = 10;
- uint8_t buf[COMMAND_BUFFER_SIZE];
- uint8_t response[TPM_RESPONSE_HEADER_LENGTH + PCR_DIGEST_LENGTH];
+ u8 buf[COMMAND_BUFFER_SIZE];
+ u8 response[TPM_RESPONSE_HEADER_LENGTH + PCR_DIGEST_LENGTH];
size_t response_length = sizeof(response);
- uint32_t err;
+ u32 err;
if (pack_byte_string(buf, sizeof(buf), "sds",
0, command, sizeof(command),
@@ -441,16 +441,16 @@ uint32_t tpm_extend(uint32_t index, const void *in_digest, void *out_digest)
return 0;
}
-uint32_t tpm_pcr_read(uint32_t index, void *data, size_t count)
+u32 tpm_pcr_read(u32 index, void *data, size_t count)
{
- const uint8_t command[14] = {
+ const u8 command[14] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x15,
};
const size_t index_offset = 10;
const size_t out_digest_offset = 10;
- uint8_t buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t err;
+ u32 err;
if (count < PCR_DIGEST_LENGTH)
return TPM_LIB_ERROR;
@@ -469,13 +469,13 @@ uint32_t tpm_pcr_read(uint32_t index, void *data, size_t count)
return 0;
}
-uint32_t tpm_tsc_physical_presence(uint16_t presence)
+u32 tpm_tsc_physical_presence(u16 presence)
{
- const uint8_t command[12] = {
+ const u8 command[12] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x0, 0x0,
};
const size_t presence_offset = 10;
- uint8_t buf[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE];
if (pack_byte_string(buf, sizeof(buf), "sw",
0, command, sizeof(command),
@@ -485,18 +485,18 @@ uint32_t tpm_tsc_physical_presence(uint16_t presence)
return tpm_sendrecv_command(buf, NULL, NULL);
}
-uint32_t tpm_read_pubek(void *data, size_t count)
+u32 tpm_read_pubek(void *data, size_t count)
{
- const uint8_t command[30] = {
+ const u8 command[30] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x7c,
};
const size_t response_size_offset = 2;
const size_t data_offset = 10;
const size_t header_and_checksum_size = TPM_RESPONSE_HEADER_LENGTH + 20;
- uint8_t response[COMMAND_BUFFER_SIZE + TPM_PUBEK_SIZE];
+ u8 response[COMMAND_BUFFER_SIZE + TPM_PUBEK_SIZE];
size_t response_length = sizeof(response);
- uint32_t data_size;
- uint32_t err;
+ u32 data_size;
+ u32 err;
err = tpm_sendrecv_command(command, response, &response_length);
if (err)
@@ -516,40 +516,40 @@ uint32_t tpm_read_pubek(void *data, size_t count)
return 0;
}
-uint32_t tpm_force_clear(void)
+u32 tpm_force_clear(void)
{
- const uint8_t command[10] = {
+ const u8 command[10] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x5d,
};
return tpm_sendrecv_command(command, NULL, NULL);
}
-uint32_t tpm_physical_enable(void)
+u32 tpm_physical_enable(void)
{
- const uint8_t command[10] = {
+ const u8 command[10] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x6f,
};
return tpm_sendrecv_command(command, NULL, NULL);
}
-uint32_t tpm_physical_disable(void)
+u32 tpm_physical_disable(void)
{
- const uint8_t command[10] = {
+ const u8 command[10] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x70,
};
return tpm_sendrecv_command(command, NULL, NULL);
}
-uint32_t tpm_physical_set_deactivated(uint8_t state)
+u32 tpm_physical_set_deactivated(u8 state)
{
- const uint8_t command[11] = {
+ const u8 command[11] = {
0x0, 0xc1, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x72,
};
const size_t state_offset = 10;
- uint8_t buf[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE];
if (pack_byte_string(buf, sizeof(buf), "sb",
0, command, sizeof(command),
@@ -559,10 +559,9 @@ uint32_t tpm_physical_set_deactivated(uint8_t state)
return tpm_sendrecv_command(buf, NULL, NULL);
}
-uint32_t tpm_get_capability(uint32_t cap_area, uint32_t sub_cap,
- void *cap, size_t count)
+u32 tpm_get_capability(u32 cap_area, u32 sub_cap, void *cap, size_t count)
{
- const uint8_t command[22] = {
+ const u8 command[22] = {
0x0, 0xc1, /* TPM_TAG */
0x0, 0x0, 0x0, 0x16, /* parameter size */
0x0, 0x0, 0x0, 0x65, /* TPM_COMMAND_CODE */
@@ -574,10 +573,10 @@ uint32_t tpm_get_capability(uint32_t cap_area, uint32_t sub_cap,
const size_t sub_cap_offset = 18;
const size_t cap_offset = 14;
const size_t cap_size_offset = 10;
- uint8_t buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t cap_size;
- uint32_t err;
+ u32 cap_size;
+ u32 err;
if (pack_byte_string(buf, sizeof(buf), "sdd",
0, command, sizeof(command),
@@ -599,9 +598,9 @@ uint32_t tpm_get_capability(uint32_t cap_area, uint32_t sub_cap,
return 0;
}
-uint32_t tpm_get_permanent_flags(struct tpm_permanent_flags *pflags)
+u32 tpm_get_permanent_flags(struct tpm_permanent_flags *pflags)
{
- const uint8_t command[22] = {
+ const u8 command[22] = {
0x0, 0xc1, /* TPM_TAG */
0x0, 0x0, 0x0, 0x16, /* parameter size */
0x0, 0x0, 0x0, 0x65, /* TPM_COMMAND_CODE */
@@ -610,11 +609,11 @@ uint32_t tpm_get_permanent_flags(struct tpm_permanent_flags *pflags)
0x0, 0x0, 0x1, 0x8, /* subcap value */
};
const size_t data_size_offset = TPM_HEADER_SIZE;
- const size_t data_offset = TPM_HEADER_SIZE + sizeof(uint32_t);
- uint8_t response[COMMAND_BUFFER_SIZE];
+ const size_t data_offset = TPM_HEADER_SIZE + sizeof(u32);
+ u8 response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t err;
- uint32_t data_size;
+ u32 err;
+ u32 data_size;
err = tpm_sendrecv_command(command, response, &response_length);
if (err)
@@ -631,9 +630,9 @@ uint32_t tpm_get_permanent_flags(struct tpm_permanent_flags *pflags)
return 0;
}
-uint32_t tpm_get_permissions(uint32_t index, uint32_t *perm)
+u32 tpm_get_permissions(u32 index, u32 *perm)
{
- const uint8_t command[22] = {
+ const u8 command[22] = {
0x0, 0xc1, /* TPM_TAG */
0x0, 0x0, 0x0, 0x16, /* parameter size */
0x0, 0x0, 0x0, 0x65, /* TPM_COMMAND_CODE */
@@ -642,9 +641,9 @@ uint32_t tpm_get_permissions(uint32_t index, uint32_t *perm)
};
const size_t index_offset = 18;
const size_t perm_offset = 60;
- uint8_t buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t err;
+ u32 err;
if (pack_byte_string(buf, sizeof(buf), "d", 0, command, sizeof(command),
index_offset, index))
@@ -660,9 +659,9 @@ uint32_t tpm_get_permissions(uint32_t index, uint32_t *perm)
}
#ifdef CONFIG_TPM_FLUSH_RESOURCES
-uint32_t tpm_flush_specific(uint32_t key_handle, uint32_t resource_type)
+u32 tpm_flush_specific(u32 key_handle, u32 resource_type)
{
- const uint8_t command[18] = {
+ const u8 command[18] = {
0x00, 0xc1, /* TPM_TAG */
0x00, 0x00, 0x00, 0x12, /* parameter size */
0x00, 0x00, 0x00, 0xba, /* TPM_COMMAND_CODE */
@@ -671,9 +670,9 @@ uint32_t tpm_flush_specific(uint32_t key_handle, uint32_t resource_type)
};
const size_t key_handle_offset = 10;
const size_t resource_type_offset = 14;
- uint8_t buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t err;
+ u32 err;
if (pack_byte_string(buf, sizeof(buf), "sdd",
0, command, sizeof(command),
@@ -702,12 +701,12 @@ uint32_t tpm_flush_specific(uint32_t key_handle, uint32_t resource_type)
* @param request_auth pointer to the auth block of the request to be filled
* @param auth authentication data (HMAC key)
*/
-static uint32_t create_request_auth(const void *request, size_t request_len0,
- size_t handles_len,
- struct session_data *auth_session,
- void *request_auth, const void *auth)
+static u32 create_request_auth(const void *request, size_t request_len0,
+ size_t handles_len,
+ struct session_data *auth_session,
+ void *request_auth, const void *auth)
{
- uint8_t hmac_data[DIGEST_LENGTH * 3 + 1];
+ u8 hmac_data[DIGEST_LENGTH * 3 + 1];
sha1_context hash_ctx;
const size_t command_code_offset = 6;
const size_t auth_nonce_odd_offset = 4;
@@ -765,19 +764,18 @@ static uint32_t create_request_auth(const void *request, size_t request_len0,
* @param response_auth pointer to the auth block of the response to be verified
* @param auth authentication data (HMAC key)
*/
-static uint32_t verify_response_auth(uint32_t command_code,
- const void *response, size_t response_len0,
- size_t handles_len,
- struct session_data *auth_session,
- const void *response_auth, const void *auth)
+static u32 verify_response_auth(u32 command_code, const void *response,
+ size_t response_len0, size_t handles_len,
+ struct session_data *auth_session,
+ const void *response_auth, const void *auth)
{
- uint8_t hmac_data[DIGEST_LENGTH * 3 + 1];
- uint8_t computed_auth[DIGEST_LENGTH];
+ u8 hmac_data[DIGEST_LENGTH * 3 + 1];
+ u8 computed_auth[DIGEST_LENGTH];
sha1_context hash_ctx;
const size_t return_code_offset = 6;
const size_t auth_continue_offset = 20;
const size_t auth_auth_offset = 21;
- uint8_t auth_continue;
+ u8 auth_continue;
if (!auth_session || !auth_session->valid)
return TPM_AUTHFAIL;
@@ -798,7 +796,7 @@ static uint32_t verify_response_auth(uint32_t command_code,
sha1_finish(&hash_ctx, hmac_data);
memcpy(auth_session->nonce_even, response_auth, DIGEST_LENGTH);
- auth_continue = ((uint8_t *)response_auth)[auth_continue_offset];
+ auth_continue = ((u8 *)response_auth)[auth_continue_offset];
if (pack_byte_string(hmac_data, sizeof(hmac_data), "ssb",
DIGEST_LENGTH,
response_auth,
@@ -820,9 +818,9 @@ static uint32_t verify_response_auth(uint32_t command_code,
return TPM_SUCCESS;
}
-uint32_t tpm_terminate_auth_session(uint32_t auth_handle)
+u32 tpm_terminate_auth_session(u32 auth_handle)
{
- const uint8_t command[18] = {
+ const u8 command[18] = {
0x00, 0xc1, /* TPM_TAG */
0x00, 0x00, 0x00, 0x00, /* parameter size */
0x00, 0x00, 0x00, 0xba, /* TPM_COMMAND_CODE */
@@ -830,7 +828,7 @@ uint32_t tpm_terminate_auth_session(uint32_t auth_handle)
0x00, 0x00, 0x00, 0x02, /* TPM_RESSOURCE_TYPE */
};
const size_t req_handle_offset = TPM_REQUEST_HEADER_LENGTH;
- uint8_t request[COMMAND_BUFFER_SIZE];
+ u8 request[COMMAND_BUFFER_SIZE];
if (pack_byte_string(request, sizeof(request), "sd",
0, command, sizeof(command),
@@ -842,26 +840,26 @@ uint32_t tpm_terminate_auth_session(uint32_t auth_handle)
return tpm_sendrecv_command(request, NULL, NULL);
}
-uint32_t tpm_end_oiap(void)
+u32 tpm_end_oiap(void)
{
- uint32_t err = TPM_SUCCESS;
+ u32 err = TPM_SUCCESS;
if (oiap_session.valid)
err = tpm_terminate_auth_session(oiap_session.handle);
return err;
}
-uint32_t tpm_oiap(uint32_t *auth_handle)
+u32 tpm_oiap(u32 *auth_handle)
{
- const uint8_t command[10] = {
+ const u8 command[10] = {
0x00, 0xc1, /* TPM_TAG */
0x00, 0x00, 0x00, 0x0a, /* parameter size */
0x00, 0x00, 0x00, 0x0a, /* TPM_COMMAND_CODE */
};
const size_t res_auth_handle_offset = TPM_RESPONSE_HEADER_LENGTH;
const size_t res_nonce_even_offset = TPM_RESPONSE_HEADER_LENGTH + 4;
- uint8_t response[COMMAND_BUFFER_SIZE];
+ u8 response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t err;
+ u32 err;
if (oiap_session.valid)
tpm_terminate_auth_session(oiap_session.handle);
@@ -872,7 +870,7 @@ uint32_t tpm_oiap(uint32_t *auth_handle)
if (unpack_byte_string(response, response_length, "ds",
res_auth_handle_offset, &oiap_session.handle,
res_nonce_even_offset, &oiap_session.nonce_even,
- (uint32_t)DIGEST_LENGTH))
+ (u32)DIGEST_LENGTH))
return TPM_LIB_ERROR;
oiap_session.valid = 1;
if (auth_handle)
@@ -880,12 +878,10 @@ uint32_t tpm_oiap(uint32_t *auth_handle)
return 0;
}
-uint32_t tpm_load_key2_oiap(uint32_t parent_handle,
- const void *key, size_t key_length,
- const void *parent_key_usage_auth,
- uint32_t *key_handle)
+u32 tpm_load_key2_oiap(u32 parent_handle, const void *key, size_t key_length,
+ const void *parent_key_usage_auth, u32 *key_handle)
{
- const uint8_t command[14] = {
+ const u8 command[14] = {
0x00, 0xc2, /* TPM_TAG */
0x00, 0x00, 0x00, 0x00, /* parameter size */
0x00, 0x00, 0x00, 0x41, /* TPM_COMMAND_CODE */
@@ -895,11 +891,11 @@ uint32_t tpm_load_key2_oiap(uint32_t parent_handle,
const size_t req_parent_handle_offset = TPM_REQUEST_HEADER_LENGTH;
const size_t req_key_offset = TPM_REQUEST_HEADER_LENGTH + 4;
const size_t res_handle_offset = TPM_RESPONSE_HEADER_LENGTH;
- uint8_t request[sizeof(command) + TPM_KEY12_MAX_LENGTH
- + TPM_REQUEST_AUTH_LENGTH];
- uint8_t response[COMMAND_BUFFER_SIZE];
+ u8 request[sizeof(command) + TPM_KEY12_MAX_LENGTH +
+ TPM_REQUEST_AUTH_LENGTH];
+ u8 response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t err;
+ u32 err;
if (!oiap_session.valid) {
err = tpm_oiap(NULL);
@@ -946,10 +942,10 @@ uint32_t tpm_load_key2_oiap(uint32_t parent_handle,
return 0;
}
-uint32_t tpm_get_pub_key_oiap(uint32_t key_handle, const void *usage_auth,
- void *pubkey, size_t *pubkey_len)
+u32 tpm_get_pub_key_oiap(u32 key_handle, const void *usage_auth, void *pubkey,
+ size_t *pubkey_len)
{
- const uint8_t command[14] = {
+ const u8 command[14] = {
0x00, 0xc2, /* TPM_TAG */
0x00, 0x00, 0x00, 0x00, /* parameter size */
0x00, 0x00, 0x00, 0x21, /* TPM_COMMAND_CODE */
@@ -958,11 +954,11 @@ uint32_t tpm_get_pub_key_oiap(uint32_t key_handle, const void *usage_auth,
const size_t req_size_offset = 2;
const size_t req_key_handle_offset = TPM_REQUEST_HEADER_LENGTH;
const size_t res_pubkey_offset = TPM_RESPONSE_HEADER_LENGTH;
- uint8_t request[sizeof(command) + TPM_REQUEST_AUTH_LENGTH];
- uint8_t response[TPM_RESPONSE_HEADER_LENGTH + TPM_PUBKEY_MAX_LENGTH
- + TPM_RESPONSE_AUTH_LENGTH];
+ u8 request[sizeof(command) + TPM_REQUEST_AUTH_LENGTH];
+ u8 response[TPM_RESPONSE_HEADER_LENGTH + TPM_PUBKEY_MAX_LENGTH +
+ TPM_RESPONSE_AUTH_LENGTH];
size_t response_length = sizeof(response);
- uint32_t err;
+ u32 err;
if (!oiap_session.valid) {
err = tpm_oiap(NULL);
@@ -972,7 +968,7 @@ uint32_t tpm_get_pub_key_oiap(uint32_t key_handle, const void *usage_auth,
if (pack_byte_string(request, sizeof(request), "sdd",
0, command, sizeof(command),
req_size_offset,
- (uint32_t)(sizeof(command)
+ (u32)(sizeof(command)
+ TPM_REQUEST_AUTH_LENGTH),
req_key_handle_offset, key_handle
))
@@ -1010,15 +1006,15 @@ uint32_t tpm_get_pub_key_oiap(uint32_t key_handle, const void *usage_auth,
}
#ifdef CONFIG_TPM_LOAD_KEY_BY_SHA1
-uint32_t tpm_find_key_sha1(const uint8_t auth[20], const uint8_t
- pubkey_digest[20], uint32_t *handle)
+u32 tpm_find_key_sha1(const u8 auth[20], const u8 pubkey_digest[20],
+ u32 *handle)
{
- uint16_t key_count;
- uint32_t key_handles[10];
- uint8_t buf[288];
- uint8_t *ptr;
- uint32_t err;
- uint8_t digest[20];
+ u16 key_count;
+ u32 key_handles[10];
+ u8 buf[288];
+ u8 *ptr;
+ u32 err;
+ u8 digest[20];
size_t buf_len;
unsigned int i;
@@ -1051,9 +1047,9 @@ uint32_t tpm_find_key_sha1(const uint8_t auth[20], const uint8_t
#endif /* CONFIG_TPM_AUTH_SESSIONS */
-uint32_t tpm_get_random(void *data, uint32_t count)
+u32 tpm_get_random(void *data, u32 count)
{
- const uint8_t command[14] = {
+ const u8 command[14] = {
0x0, 0xc1, /* TPM_TAG */
0x0, 0x0, 0x0, 0xe, /* parameter size */
0x0, 0x0, 0x0, 0x46, /* TPM_COMMAND_CODE */
@@ -1061,15 +1057,15 @@ uint32_t tpm_get_random(void *data, uint32_t count)
const size_t length_offset = 10;
const size_t data_size_offset = 10;
const size_t data_offset = 14;
- uint8_t buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
+ u8 buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
- uint32_t data_size;
- uint8_t *out = data;
+ u32 data_size;
+ u8 *out = data;
while (count > 0) {
- uint32_t this_bytes = min((size_t)count,
- sizeof(response) - data_offset);
- uint32_t err;
+ u32 this_bytes = min((size_t)count,
+ sizeof(response) - data_offset);
+ u32 err;
if (pack_byte_string(buf, sizeof(buf), "sd",
0, command, sizeof(command),