Commit graph

313 commits

Author SHA1 Message Date
Pengyu Lv
e2f1dbf5ae update docs of ssl_client2 and improve code format
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-16 12:38:12 +08:00
Pengyu Lv
4938a566bf refine ticket_flags printing helper
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-16 11:28:49 +08:00
Pengyu Lv
3643fdbab9 refine the state setting in tls13_handshake_wrapup
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:06:02 +08:00
Pengyu Lv
189465306d remove MBEDTLS_ERR_SSL_TICKET_INVALID_KEX_MODE error
Return MBEDTLS_ERR_ERROR_GENERIC_ERROR when ticket_flags
are not compatible with advertised key exchange mode.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:06:00 +08:00
Pengyu Lv
80270b2151 rename ticket_flags helper functions to generic ones
Ticket flags is quite generic and may make sense in the
future versions of TLS or even in TLS 1.2 with new
extensions. This change remane the ticket_flags helper
functions with more generic `mbedtls_ssl_session` prefix
instead of `mbedtls_ssl_tls13_session`.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:05:59 +08:00
Pengyu Lv
a1aa31b8b1 fix review comments
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:05:58 +08:00
Pengyu Lv
9eacb44a5e improve code format and readability
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:05:57 +08:00
Pengyu Lv
e6487fe3c2 guard tls13_kex_modes related function calls with macro
Handshake parameter field, tls13_kex_mode is only valid when
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED is set.
So, any functions / calls should be guarded by this macros.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:05:55 +08:00
Pengyu Lv
3eb49be6a8 move kex mode check in ticket_flags to psks_check_identity_match_ticket
Move the kex mode check in ticket_flags to
ssl_tls13_offered_psks_check_identity_match_ticket and add new error
'MBEDTLS_ERR_SSL_TICKET_INVALID_KEX_MODE' to indicate the check
failure.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:05:55 +08:00
Pengyu Lv
c7af2c4f8c tls13: send new session ticket only when client supports psk
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:05:54 +08:00
Pengyu Lv
c55eeb682d tls13: check if the session ticket is compatible with key exchange modes
The server check if the ticket_flags is compatible with the advertised
key exchange modes in Pre-Shared Key Exchange Modes extension. The
incompatible ticket should be mark as not matched.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:05:53 +08:00
Pengyu Lv
9f92695c8d tls13: set key exchange mode in ticket_flags on client/server
Set the ticket_flags when:
  - server: preparing NST (new session ticket) message
  - client: postprocessing NST message

Clear the ticket_flags when:
  - server: preparing NST message
  - client: parsing NST message

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
2023-01-13 11:05:53 +08:00
Gilles Peskine
449bd8303e Switch to the new code style
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-01-11 14:50:10 +01:00
Jerry Yu
141bbe7bee tls13: Adjust include files
- remove duplicate and unused included
- Adjust the order to system, mbedtls global, local.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-12-09 09:51:20 +08:00
Tom Cosgrove
1797b05602 Fix typos prior to release
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-12-04 17:19:59 +00:00
Jerry Yu
a8d3c5048f Rename new session ticket name for TLS 1.3
NewSessionTicket is different with TLS 1.2.
It should not share same state.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-19 20:12:35 +08:00
Jerry Yu
97be6a913e fix various issues
- typo error
- replace `ssl->hanshake` with handshake

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-09 22:43:31 +08:00
Jerry Yu
7de2ff0310 Refactor extension list print
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-08 23:51:39 +08:00
Jerry Yu
79aa721ade Rename ext print function and macro
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-08 23:51:39 +08:00
Jerry Yu
b95dd3683b Add missing mask set and tls13 unrecognized extension
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-08 23:51:38 +08:00
Jerry Yu
c437ee3bac fix wrong return value
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-08 21:04:15 +08:00
Jerry Yu
e5991328ff fix tls13 psk only test fail
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-08 16:16:29 +08:00
Jerry Yu
50e00e3ac6 Refactor server hello
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-06 11:54:22 +08:00
Jerry Yu
edab637b51 Refactor new session ticket
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-06 11:54:22 +08:00
Jerry Yu
63a459cde5 Refactor client_hello parser and writer
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-06 11:54:21 +08:00
Jerry Yu
4b8f2f7266 Refactor sent extension message output
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-11-06 11:54:21 +08:00
Jerry Yu
c4bf5d658e fix various issues
- Signature of
  - mbedtls_tls13_set_hs_sent_ext_mask
  - check_received_extension and issues
- Also fix comment issue.
- improve readablity.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-10-31 16:41:42 +08:00
Jerry Yu
0c354a211b introduce sent/recv extensions field
And remove `extensions_present`

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-10-31 16:41:42 +08:00
Jerry Yu
e18dc7eb9a Add forbidden extensions check for ClientHello
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-10-31 16:41:42 +08:00
Jerry Yu
471dee5a12 Add debug helpers to track extensions
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-10-31 16:41:42 +08:00
Ronald Cron
04e2133f45
Merge pull request #6482 from ronald-cron-arm/tls13-misc
TLS 1.3: Update documentation for the coming release and misc
2022-10-28 11:09:03 +02:00
Ronald Cron
eac00ad2a6 tls13: server: Note down client not being authenticated in SSL context
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-10-25 20:02:03 +02:00
Gilles Peskine
744fd37d23
Merge pull request #6467 from davidhorstmann-arm/fix-unusual-macros-0
Fix unusual macros
2022-10-25 19:55:29 +02:00
Ronald Cron
766c0cdb1f tls13: Add missing kex guards
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-10-22 14:42:04 +02:00
Ronald Cron
41a443a68d tls13: Use MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK.*ENABLED
Use MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED
instead of MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED to guard
code specific to one of the TLS 1.3 key exchange mode with
PSK.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-10-22 14:42:04 +02:00
Ronald Cron
928cbd34e7 tls13: Use MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
Use MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
instead of MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED to guard
code specific to the TLS 1.3 ephemeral key exchange mode.

Use it also for the dependencies of TLS 1.3 only tests
relying on ephemeral key exchange mode, but for
tests in tls13-kex-modes.sh where the change is done
later using all
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_.*ENABLED macros.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-10-22 14:42:04 +02:00
Ronald Cron
49e4184812
Merge pull request #6299 from xkqian/tls13_add_servername_check
Add server name check when proposing pre-share key
2022-10-13 16:00:59 +02:00
Gilles Peskine
0fe6631486
Merge pull request #6291 from gilles-peskine-arm/platform.h-unconditional-3.2
Include platform.h unconditionally
2022-10-13 10:19:22 +02:00
Xiaokang Qian
28af501cae Fix the ticket_lifetime equal to 0 issue
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2022-10-13 08:18:19 +00:00
Xiaokang Qian
be98f96de2 Remove useless hostname check in server side
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2022-10-12 11:03:44 +00:00
Xiaokang Qian
281fd1bdd8 Add server name check when proposeing pre-share key
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2022-10-12 11:03:41 +00:00
Jerry Yu
c2bfaf00d9 fix wrong typo
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-10-11 18:07:19 +08:00
Jerry Yu
03aa174d7c Improve test message and title
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-10-10 21:48:37 +08:00
Jerry Yu
a99cbfa2d3 fix various issues
- rename function and variable
- change signature of `ssl_tls13_has_configured_psk`
- remove unnecessary statements
- remove unnecessary local variables
- wrong variable initial value
- improve output message

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-10-08 14:35:47 +08:00
David Horstmann
21b89761f8 Refactor macro-spanning if in ssl_tls13_server.c
Signed-off-by: David Horstmann <david.horstmann@arm.com>
2022-10-07 14:08:42 +01:00
Jerry Yu
25ab654781 Add dummy ticket support
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-10-07 10:11:05 +08:00
Manuel Pégourié-Gonnard
e3358e14b2
Merge pull request #6051 from mprse/permissions_2b_v2
Permissions 2b: TLS 1.3 sigalg selection
2022-09-28 09:50:04 +02:00
Ronald Cron
b72dac4ed7 Fix PSA identifier of RSA_PKCS1V15 signing algorithms
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-09-27 09:25:47 +02:00
Paul Elliott
2c282c9bd0
Merge pull request #6180 from yuhaoth/pr/add-tls13-multiple-session-tickets
TLS 1.3: NewSessionTicket: Add support for sending multiple tickets per session.
2022-09-23 15:48:33 +01:00
Jerry Yu
359e65f784 limit session ticket number when resumption
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-22 23:47:43 +08:00
Gilles Peskine
07ba2be20b
Merge pull request #6304 from yuhaoth/pr/exclude-pre_shared_key-from-hrr-msg
TLS 1.3: PSK: Exclude pre_shared_key for HRR
2022-09-22 10:21:06 +02:00
Jerry Yu
b7e3fa7fbd move count decrement after success sent
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-22 13:21:29 +08:00
Jerry Yu
d0766eca58 fix various issues
- Improve comments
- Align count variable name to `new_session_tickets_count`
- move tickets_count init to handshake init

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-22 13:21:29 +08:00
Ronald Cron
67ea2543ed tls13: server: Add sig alg checks when selecting best certificate
When selecting the server certificate based on
the signature algorithms supported by the client,
check the signature algorithms as close as possible
to the way they are checked to compute the
signature for the server to prove it possesses
the private key associated to the certificate.

That way we minimize the odds of selecting a
certificate for which the server will not be
able to compute the signature to prove it
possesses the private key associated to the
certificate.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-09-20 14:26:32 +02:00
Jerry Yu
d4e7500a07 Enable multi session tickets on Server
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-19 14:24:03 +08:00
Ronald Cron
be0224aef3
Merge pull request #6167 from yuhaoth/pr/finalize-tls13-session-tickets 2022-09-18 21:18:13 +02:00
Jerry Yu
ad4d2bb3e1 Exclude pre_shared_key for HRR
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-16 18:16:49 +08:00
Gilles Peskine
945b23c46f Include platform.h unconditionally: automatic part
We used to include platform.h only when MBEDTLS_PLATFORM_C was enabled, and
to define ad hoc replacements for mbedtls_xxx functions on a case-by-case
basis when MBEDTLS_PLATFORM_C was disabled. The only reason for this
complication was to allow building individual source modules without copying
platform.h. This is not something we support or recommend anymore, so get
rid of the complication: include platform.h unconditionally.

There should be no change in behavior since just including the header should
not change the behavior of a program.

This commit replaces most occurrences of conditional inclusion of
platform.h, using the following code:

```
perl -i -0777 -pe 's!#if.*\n#include "mbedtls/platform.h"\n(#else.*\n(#define (mbedtls|MBEDTLS)_.*\n|#include <(stdarg|stddef|stdio|stdlib|string|time)\.h>\n)*)?#endif.*!#include "mbedtls/platform.h"!mg' $(git grep -l '#include "mbedtls/platform.h"')
```

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-09-15 20:33:07 +02:00
Jerry Yu
0a55cc647c Remove unnecessary var and improve comment
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-15 16:15:06 +08:00
Jerry Yu
f7dad3cfbe fix various issues
- Naming
- format
- Reduce negative tolerance window

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-14 22:31:39 +08:00
Jerry Yu
acff823846 Add negative tolerance window
If `now == session->start` or the timer of
client is faster than server, client age might
be bigger than server.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-14 14:50:44 +08:00
Jerry Yu
4746b10c2e fix various issues
- Format issues
- Possible memory leak
- Improve naming and comment issues

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-13 15:37:46 +08:00
Jerry Yu
8d4bbbae4f fix ticket age check issues
- Ticket age and ticket age add, obfuscated age
  use different unit. Align the units to million
  seconds.
- Add maximum ticket age check. Until now,
  ticket_lifetime is not recorded in server side.
  Check it with maximum ticket_lifetime.
- Free session when error found.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-13 15:37:46 +08:00
Jerry Yu
466dda8553 Rename resumption master secret compute function
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-13 14:28:15 +08:00
Jerry Yu
58af2335d9 Add possible group tests for psk with ECDHE
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-06 14:49:39 +08:00
Jerry Yu
fd310ebf2d fix coding style issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-09-06 09:16:35 +08:00
Jerry Yu
8253486c4f Add session ticket support for server
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-31 23:24:25 +08:00
Jerry Yu
95699e72f3 Add session ticket identity check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-31 23:24:25 +08:00
Jerry Yu
1e05b6dd6d fix coding style and unnecessary assignment
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-31 10:35:52 +08:00
Jerry Yu
e5834fd0d7 remove unnecessary test
also optimize check sum

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-29 20:33:33 +08:00
Jerry Yu
0baf907e11 remove select_ciphersuite
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-25 11:21:04 +08:00
Jerry Yu
c5a23a0f12 fix various issues
- code style
- variable initialize
- update comments


Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-25 11:09:35 +08:00
Jerry Yu
f35ba384ff Add select ciphersuite entry function
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-23 22:01:58 +08:00
Jerry Yu
dd1bef788e Add ciphersuite_info check
return null if no valid ciphersuite info

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-23 17:57:02 +08:00
Jerry Yu
29d9faa468 fix various issues.
- comments issues
- code format style issues
- naming improvement.
- error return improvements

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-23 17:53:43 +08:00
Jerry Yu
5725f1cf3a Align ciphersuite with overwrite.
Selected ciphersuite MUST be same with ciphsersuite of PSK.
Overwrite the old ciphersuite with the one of PSK.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-21 17:50:27 +08:00
Jerry Yu
9f7f646b11 Revert "remove psk key when ephemeral selected"
This reverts commit 5c28e7aa0e.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-21 12:59:17 +08:00
Jerry Yu
e9d4fc09a3 fix binder value security issue
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-21 12:59:17 +08:00
Jerry Yu
24b8c813c4 fix comments and wrong initial value issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-21 12:55:45 +08:00
Jerry Yu
6cf6b47b5c fix format and comment issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-21 12:54:53 +08:00
Jerry Yu
5c28e7aa0e remove psk key when ephemeral selected
ephemeral is selected, `handshake->psk` must be removed.
Otherwise the encrypt key will be caculate fail.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-11 21:25:35 +08:00
Jerry Yu
56acc9421c Write key_share base on key_exchange mode.
In ServerHello, write key share should base on key_exchange mode, not
base on configuration.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-11 21:25:35 +08:00
Jerry Yu
f0bad2554a Continue check next psk key when binder mismatch
with matched identity and mismatch binder, should check next psk key.
Exit with error will break multi-psk cases.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-11 21:25:35 +08:00
Jerry Yu
32e1370fbc Add config check for pre_shared_key parser
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-11 21:25:35 +08:00
Jerry Yu
e95c8af266 Align ciphersuite with psk key
With OpenSSL and GnuTLS client, if the MAC of ciphersuite
does not match selected binder, client will reject connection.
This change is to select ciphersuite base on algo of psk binder.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-11 21:25:35 +08:00
Jerry Yu
40f3771e18 Add handshake psk export function.
Rename `ssl_tls13_get_psk` and export the
function.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-08-11 21:25:35 +08:00
Thomas Daubney
31e03a8e15 Replace hard-coded zeroes for constant
Replace two occurances of hard-coded zero for
MBEDTLS_SSL_COMPRESS_NULL in TLS 1.3 code.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
2022-07-26 16:13:23 +01:00
Ronald Cron
e579ece305
Merge pull request #6087 from yuhaoth/pr/add-tls13-serialize_session_save_load
TLS 1.3: Add serialize session save load
I can see that https://github.com/Mbed-TLS/mbedtls/pull/6087#discussion_r927935696 and https://github.com/Mbed-TLS/mbedtls/pull/6087#discussion_r924252403 are addressed in  #6123. Thus I am ok to merge it as it is.
2022-07-23 08:57:11 +02:00
Ronald Cron
340c559cb3
Merge pull request #6079 from yuhaoth/pr/add-tls13-parse-pre_shared_key_offered_psks
TLS 1.3: PSK: Add parser/writer of pre_shared_key extension on server side.
2022-07-23 08:50:45 +02:00
Jerry Yu
13ab81d5ac Add handshake failure in pre_shared_key withou psk_kex_modes
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-22 23:17:11 +08:00
Jerry Yu
a66fecebe7 Add endpoint/ticket_flag field for session
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-22 23:08:43 +08:00
Jerry Yu
6f1db3fc92 fix format and potential non-PSK fail issue
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-22 23:05:59 +08:00
Jerry Yu
ce6ed7076a Change the order of key_exchange determine
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-22 21:49:53 +08:00
Jerry Yu
ba9b6e9e53 fix unkown identity case
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-22 21:45:05 +08:00
Jerry Yu
568ec2502a fix format/name issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-22 21:27:34 +08:00
Jerry Yu
2f0abc94d8 fix typo/type/format issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-22 19:34:48 +08:00
Jerry Yu
77f0148e11 Add psk/psk_ephemeral key exchange check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-21 23:27:22 +08:00
Ronald Cron
32578b3bd0
Merge pull request #6069 from yuhaoth/pr/add-tls13-write-new-session-ticket
TLS 1.3:add tls13 write new session ticket
Validated by the internal CI and Travis.
2022-07-21 16:17:35 +02:00
Jerry Yu
96a2e368dc TLS 1.3: Add pre-shared-key multiple psk parser
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-21 18:00:13 +08:00
Jerry Yu
6119715e05 Change type cast to size_t
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-21 16:28:02 +08:00