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Author SHA1 Message Date
Gilles Peskine
3aae4e815e New function mbedtls_test_read_mpi_core 
Allocate and read an MPI from a binary test argument.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-09-30 18:51:41 +02:00
Gilles Peskine
571576fc5c Move the definition of data_t to a header file 
This way it can be used in helper functions.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-09-30 18:51:41 +02:00
Gilles Peskine
bdc7b8bb6a Allow test assertions on constant-flow scalar data 
When testing a function that is supposed to be constant-flow, we declare the
inputs as constant-flow secrets with TEST_CF_SECRET. The result of such a
function is itself a constant-flow secret, so it can't be tested with
comparison operators.

In TEST_EQUAL, TEST_LE_U and TEST_LE_S, declare the values to be compared as
public. This way, test code doesn't need to explicitly declare results as
public if they're only used by one of these macros.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-09-30 18:51:41 +02:00
Gilles Peskine
97483b0fd4 Remove incorrect comment 
This comment (which used to be attached to the implementation, and should
not have been moved to the header file) is incorrect: the library function
mbedtls_mpi_read_string preserves leading zeros as desired, but does not
create a zero-limb object for an empty string.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-09-30 18:51:41 +02:00
Gilles Peskine
845de0898e
Merge pull request #6083 from tom-cosgrove-arm/issue-6015-montgomery-multiplication 
Montgomery multiplication from bignum prototype
 2022-09-30 10:35:21 +02:00
Tom Cosgrove
4386ead662 Correct the aliasing requirements in doc for mbedtls_mpi_core_montmul(), and test them 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-29 14:40:21 +01:00
Przemek Stekiel
48a6a666a0 Add ssl-opt tls 1.2 tests for single cipher builds 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-29 15:29:33 +02:00
Przemek Stekiel
8d4b241028 Remove redundant indirect dependencies after optimizing setup for one cipher components 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-29 10:13:40 +02:00
Przemek Stekiel
a891a091a3 test_suite_cmac.data: fix bug: use cipher type instead cipher id 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-29 09:53:20 +02:00
Przemek Stekiel
68db0d2f67 Optimize one cipher only components and adapt nemes 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-29 08:32:25 +02:00
Ronald Cron
77c691f099
Merge pull request #6194 from xkqian/tls13_add_psk_client_cases 
TLS 1.3: Add PSK client cases
 2022-09-28 17:08:06 +02:00
Przemek Stekiel
0cc3466c9e Change testing strategy to default + one cypher only (psa/no psa) 
In full config TLS 1.2 is disabled.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-28 12:06:57 +02:00
Przemek Stekiel
b0de1c040b Add components to build and test default/full config with legacy-ccm cipher only 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-28 11:15:16 +02:00
Przemek Stekiel
9550c05757 Add component to build and test full config with stream cipher only 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-28 09:51:55 +02:00
Xiaokang Qian
a70bd9108a Fix the description of psk client cases 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-28 07:50:13 +00:00
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
Manuel Pégourié-Gonnard
f3f9e450b6
Merge pull request #6115 from AndrzejKurek/ecjpake-kdf-tls-1-2 
Ad-hoc KDF for EC J-PAKE in TLS 1.2
 2022-09-28 09:47:32 +02:00
Przemek Stekiel
d582a01073 Make MBEDTLS_SSL_CONTEXT_SERIALIZATION dependent on AEAD 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-28 07:59:01 +02:00
Xiaokang Qian
ca343ae280 Improve message logs and test cases description in psk 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-28 02:07:54 +00:00
Gabor Mezei
0bb138241b
Add initialization for structures 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-09-27 18:48:44 +02:00
Przemek Stekiel
6f29a6c4b4 test_suite_cipher.function: always include aes.h 
It is done to have MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH macro available (used in tests)

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-27 15:04:14 +02:00
Przemek Stekiel
a82290b727 Fix guards for mbedtls_ssl_ticket_write() and mbedtls_ssl_ticket_parse() functions 
Both functions are calling mbedtls_cipher_auth_[encrypt/decrypt]_ext() functions. These functions are guarded with MBEDTLS_CIPHER_MODE_AEAD || MBEDTLS_NIST_KW_C flags - make it consistent.
As a result ssl_server2 won't build now with MBEDTLS_SSL_SESSION_TICKETS enabled (mbedtls_cipher_auth_[encrypt/decrypt]_ext() functions not available).
Mark MBEDTLS_SSL_SESSION_TICKETS as dependent on MBEDTLS_CIPHER_MODE_AEAD || MBEDTLS_NIST_KW_C and disable MBEDTLS_SSL_SESSION_TICKETS in stream cipher only build.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-27 15:04:14 +02:00
Przemek Stekiel
11c362a050 Add component to build and test default config with stream cipher only 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-27 15:04:08 +02:00
Xiaokang Qian
9c172042b6 Change cases description base on comments 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-27 11:41:50 +00:00
Xiaokang Qian
e12d30d751 Move psk related cases into tls13-kex-modes.sh 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-27 11:34:14 +00:00
Andrzej Kurek
3539f2c90b Improve readability in ecjpake tests 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-26 10:56:02 -04:00
Xiaokang Qian
954d5769ef PSK: change descriptions base on comments 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-26 08:40:10 +00:00
Xiaokang Qian
ac8195f4f7 Fix wrongly kex mode fallback issue in psk cases 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-26 06:31:58 +00:00
Gilles Peskine
12a1e85caa
Merge pull request #6138 from Zaya-dyno/validation_remove_change_key_agree 
Validation remove change key agree
 2022-09-23 17:04:20 +02:00
Gilles Peskine
f70f4ead7f
Merge pull request #6248 from gilles-peskine-arm/all-sh-force-3.2 
Fix all.sh --force
 2022-09-23 17:04:00 +02:00
Gilles Peskine
87953f228f
Merge pull request #6091 from Zaya-dyno/validation_remove_change_pk 
Validation remove change pk
 2022-09-23 17:03:30 +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
Gabor Mezei
f29c2a5313
Add initialization for structures 
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
 2022-09-23 15:25:27 +02:00
Xiaokang Qian
210727f3b1 Skip some psk cases cause wrong fallback to ephemeral 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 07:25:40 +00:00
Xiaokang Qian
dea2cbe199 Fix various test issues in psk m->m cases 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
658204c71e Remove negative test cases for m->O and m->G 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
8939930b82 Rebase and fix some test failures 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
cffb18cee7 Fix various issues 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
8f7d7c7aaf Address comments about description of psk cases 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
edc35e7ffd Refine the psk test cases for m->G 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
2efece22a0 Refine the psk test cases for m->O 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
3cbbbbcb08 Shorten the description in psk m->m test cases 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
d7dcc4274b Unified the test title of psk cases 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
2aaf1c1d74 Re-work psk test cases against openssl and gnutls 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
8e76e1de21 Add m->m cases with client be set to psk_all or all mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
ca48dddf62 Add m->m with client be set to ephemeral or ephemeral_all mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
198cefd1fa Add force_version tls13 to the psk test cases 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
f9b694ba8f Add m->m cases with client be set to psk and psk_ephemeral mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
e0cc584f70 Change result strings based on actula psk test result 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
df6a3891e8 Add client psk test cases for all mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
a39d0d5e2b Add client test cases for ephemeral_all mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
01173c21b1 Add client test cases for ephemeral mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
ff5705bdd7 Add client test cases for psk_ephemeral mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
73894232e8 Add client test cases for psk_all mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:33 +00:00
Xiaokang Qian
cf6442e2e4 Add client test cases for psk mode 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2022-09-23 01:49:30 +00:00
XiaokangQian
335cfaadf9 Finalize client side code for psk 
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
 2022-09-23 01:48:26 +00:00
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
Manuel Pégourié-Gonnard
1475ac49a4
Merge pull request #6107 from Zaya-dyno/validation_remove_change_hash 
Validation remove change hash
 2022-09-22 09:24:44 +02:00
Manuel Pégourié-Gonnard
d5c82fb821
Merge pull request #6085 from Zaya-dyno/validation_remove_change_cipher 
Validation remove and change in files related to cipher in library
 2022-09-22 09:10:13 +02:00
Jerry Yu
9370612312 remove certificate setting from psk_ephemeral HRR test 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-09-21 22:44:24 +08:00
Tom Cosgrove
119eae2e51 Update names of test cases in generate_bignum_tests.py 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-21 12:19:18 +01:00
Tom Cosgrove
c573882674 Merge remote-tracking branch 'upstream/development' into issue-6015-montgomery-multiplication 2022-09-21 12:08:43 +01:00
Manuel Pégourié-Gonnard
d433cd7d07
Merge pull request #6283 from mpg/driver-only-hashes-wrap-up 
Driver only hashes wrap-up
 2022-09-21 08:29:46 +02:00
Jerry Yu
2db49df44b Add psk_ephemeral HRR tests 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-09-21 11:03:28 +08:00
Dave Rodgman
36e1d9ef1d
Merge pull request #6203 from wernerlewis/ecp_group_test 
Add test for ECP group metadata
 2022-09-20 17:35:53 +01:00
Ronald Cron
50969e3af5 ssl-opt.sh: TLS 1.3 opaque key: Add test with unsuitable sig alg 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2022-09-20 15:57:57 +02:00
Tom Cosgrove
b0b77e1b13 Document and test aliasing of the bignums given to mbedtls_mpi_core_mla() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-20 13:33:40 +01:00
Ronald Cron
277cdcbcde ssl-opt.sh: tls13 opaque key: Enable client authentication 
Enable client authentication in TLS 1.3 opaque
key tests to use the opaque key on client side.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2022-09-20 14:30:13 +02:00
Ronald Cron
e3196d270c ssl-opt.sh: tls13 opaque key: Do not force version on client side 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2022-09-20 14:30:13 +02:00
Ronald Cron
6ec2123bf3 ssl-opt.sh: Align prefix of TLS 1.3 opaque key tests 
Align prefix of TLS 1.3 opaque key tests
with the prefix of the othe TLS 1.3 tests.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2022-09-20 14:30:13 +02:00
Ronald Cron
067a1e735e tls13: Try reasonable sig alg for CertificateVerify signature 
Instead of fully validating beforehand
signature algorithms with regards to the
private key, do minimum validation and then
just try to compute the signature. If it
fails try another reasonable algorithm if any.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2022-09-20 14:30:13 +02:00
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
Tom Cosgrove
ea45c1d2d4 Document and test aliasing of output for mbedtls_mpi_core_montmul() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-20 13:17:51 +01:00
Werner Lewis
05feee1841 Restore vbuf value after modification 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-09-20 12:05:58 +01:00
Werner Lewis
ccae25b4bf Add explicit mbedtls_ecp_tls_read_group_id call 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-09-20 10:00:07 +01:00
Werner Lewis
7403d93f8a Add leading zeros to group metadata 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-09-20 09:41:05 +01:00
Werner Lewis
57807308d5 Fix typo in MBEDTLS_ECP_DP_BP512R1 
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-09-20 09:16:11 +01:00
Tom Cosgrove
f2b3818a69 Test when all three inputs to mbedtls_mpi_core_sub() are aliased 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-20 09:08:31 +01:00
Manuel Pégourié-Gonnard
1367f40d38 Fix memory corruption in an SSL test function 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-09-19 11:00:23 +02:00
Manuel Pégourié-Gonnard
73f9233a73 Use full config for testing driver-only hashes 
Stating from the default config means a few things are implicitly
excluded; starting from the full config makes it all fully explicit.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-09-19 10:47:05 +02:00
Manuel Pégourié-Gonnard
79e1467799 Fix include path for programs 
Same problem as #6101, same fix (the second commit of #6111).

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-09-19 09:27:53 +02:00
Jerry Yu
7a51305478 Add multi-session tickets test 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2022-09-19 14:26:07 +08:00
Ronald Cron
be0224aef3
Merge pull request #6167 from yuhaoth/pr/finalize-tls13-session-tickets 2022-09-18 21:18:13 +02:00
Gilles Peskine
ef843f2b0c MBEDTLS_PLATFORM_VSNPRINTF_ALT requires MBEDTLS_PLATFORM_C 
mbedtls_vsnprintf replacement works like mbedtls_snprintf replacement, so
copy the requirements for MBEDTLS_PLATFORM_VSNPRINTF_ALT.

(MBEDTLS_PLATFORM_xxx_MACRO shouldn't require MBEDTLS_PLATFORM_C, but that's
a separate preexisting problem which I do not try address at this time.)

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-09-18 14:05:23 +02:00
Gilles Peskine
1716f06ee3
Merge pull request #6093 from wernerlewis/bignum_test_script 
Add bignum test case generation script
 2022-09-17 10:37:26 +02:00
Werner Lewis
c2fb540c67 Use a script specific description in CLI help 
Previous changes used the docstring of the test_generation module,
which does not inform a user about the script.

Signed-off-by: Werner Lewis <werner.lewis@arm.com>
 2022-09-16 17:03:54 +01:00
Andrzej Kurek
2be1689504 Add capacity testing to EC J-PAKE to PMS tests 
Let the caller restrict the capacity but limit it to 32 bytes.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-16 07:14:04 -04:00
Andrzej Kurek
d37850404a Add derivation step testing to EC J-PAKE to PMS tests 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-16 06:45:44 -04:00
Manuel Pégourié-Gonnard
07018f97d2 Make legacy_or_psa.h public. 
As a public header, it should no longer include common.h, just use
build_info.h which is what we actually need anyway.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-09-16 12:02:48 +02:00
Gilles Peskine
a844b4b370 No need to use MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED in tests 
Initializing return status variables to CORRUPTION_DETECTED is a second line
of defense in library code in case there's a code path where we forget to
assign to the variable. This isn't useful in test code. In any case, here,
we might as well define the variable at the point of use.

This fixes a build error in configurations with MBEDTLS_ERROR_C and
MBEDTLS_PSA_CRYPTO_C both disabled, because then mbedtls/error.h isn't
included so MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED isn't defined.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-09-15 21:05:04 +02:00
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
Tom Cosgrove
c71ca0cb3c Remove some unnecessary whitespace (two spaces after commas) 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 15:38:17 +01:00
Tom Cosgrove
dbc156172c Don't bother to test b + a after testing a + b if a == b 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 15:36:23 +01:00
Tom Cosgrove
17f1fdca0f Update comments in mpi_core_add_if() test 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 15:23:56 +01:00
Tom Cosgrove
b7438d1f62 Update name of mbedtls_mpi_montg_init() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 15:05:59 +01:00
Tom Cosgrove
359feb0d2f Better wording for the reason why we use an input MPI for a scalar value 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 14:52:34 +01:00
Tom Cosgrove
e2159f2083 Use the MAX() macro 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 14:40:10 +01:00
Tom Cosgrove
be7209db1f Remove unnecessary casts 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 14:32:38 +01:00
Tom Cosgrove
50c477bd6b Use S and sum (rather than X/expected) in mpi_core_add_if() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 14:28:30 +01:00
Tom Cosgrove
1feb5ac1b7 Switch to using TEST_LE_S() and TEST_LE_U() in tests 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-09-15 14:22:35 +01:00