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Author SHA1 Message Date
gabor-mezei-arm
b11a56e34c
Unify equality checker functions return value 
The equality checker functions always return 0 or 1 value,
thus the type of return value can be the same dispite of the
size of the parameters.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:42:19 +02:00
gabor-mezei-arm
9cb55698aa
Propagate usage of mask generation functions 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:42:19 +02:00
gabor-mezei-arm
396438c57b
Unify mask generation functions 
Generate all-bits 0 or all bits 1 mask from a value instead of from a bit.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:42:19 +02:00
gabor-mezei-arm
87ac5bef97 Unify function parameters 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:42:16 +02:00
gabor-mezei-arm
4602564d7a
Unify memcmp functions 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:33:47 +02:00
gabor-mezei-arm
2dcd7686ce Typo: Unify indentation of function parameters 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:33:44 +02:00
Ronald Cron
7fc96c1a57 Fix test description 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2021-09-28 16:29:04 +02:00
Ronald Cron
fb877215b5 Fix supported signature documentation 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2021-09-28 16:29:04 +02:00
Ronald Cron
8ee9ed6785 Fix and improve the documentation of supported groups 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2021-09-28 16:28:58 +02:00
gabor-mezei-arm
fdb71183f8
Move mbedtls_cf_rsaes_pkcs1_v15_unpadding function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:45 +02:00
gabor-mezei-arm
bef600f27e
Move the constant-time part of mbedtls_rsa_rsaes_pkcs1_v15_decrypt to a function 
Tne unpadding part of `mbedtls_rsa_rsaes_pkcs1_v15_decrypt` function is
contant-time therefore it moved to a separate function to be prepared
for moving to the contant-time module.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:44 +02:00
gabor-mezei-arm
65cefdbfcb
Create mbedtls_cf_size_if function 
Add a constant-time function with size_t parameter for choosing
between two integer values, like the ?: ternary operator.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:44 +02:00
gabor-mezei-arm
c29a3da599
Move mbedtls_mpi_lt_mpi_ct function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:44 +02:00
gabor-mezei-arm
5c97621215
Move mbedtls_mpi_safe_cond_swap function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:44 +02:00
gabor-mezei-arm
40a4925128
Move mbedtls_mpi_safe_cond_assign function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:44 +02:00
gabor-mezei-arm
9c1203fd67
Delete ssl_invasive.h due to duplicated function declarations 
All function declaration provided by ssl_invasive.h is needed only for
testing purposes and all of them are provided by constant_time.h as well.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:44 +02:00
gabor-mezei-arm
1349ffde84
Move mbedtls_cf_hmac function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:44 +02:00
gabor-mezei-arm
0e7f71e1a9
Move mbedtls_cf_memcpy_offset function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:44 +02:00
gabor-mezei-arm
dee0fd33f1
Move mbedtls_cf_memcpy_if_eq function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:43 +02:00
gabor-mezei-arm
394aeaaefb Move mbedtls_cf_mem_move_to_left function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:28:41 +02:00
gabor-mezei-arm
be8d98b0be Move mbedtls_cf_mpi_uint_cond_assign function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:23:57 +02:00
gabor-mezei-arm
d3230d533c
Move mbedtls_cf_cond_select_sign function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:21:10 +02:00
gabor-mezei-arm
b2dbf2c113
Move mbedtls_cf_uint_if function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:21:10 +02:00
gabor-mezei-arm
3f90fd540a
Move mbedtls_cf_mpi_uint_lt function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:21:10 +02:00
gabor-mezei-arm
84dc02c8f5
Remove module dependency 
Elinimate macros defined by modules locally in the functions that are
moving to the new constant-time module.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:21:10 +02:00
gabor-mezei-arm
5a85442604
Move mbedtls_cf_size_gt function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:21:09 +02:00
gabor-mezei-arm
8d1d5fd204 Move mbedtls_cf_size_bool_eq function to the constant-time module 
There were multiple functions called mbedtls_cf_size_bool_eq. They had exactly
the same behavior, so move the one in bignum.c and remove the other.

Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:20:07 +02:00
gabor-mezei-arm
16fc57bcc4
Move mbedtls_cf_size_mask_ge function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:16:14 +02:00
gabor-mezei-arm
c76227d808
Move mbedtls_cf_size_mask_lt function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:16:14 +02:00
gabor-mezei-arm
3733bf805a
Move mbedtls_cf_size_mask function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:16:14 +02:00
gabor-mezei-arm
340948e4a5
Move mbedtls_cf_uint_mask function to the constant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:16:14 +02:00
gabor-mezei-arm
db9a38c672
Move contatnt-time memcmp functions to the contant-time module 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:16:14 +02:00
gabor-mezei-arm
9fa43ce238
Rename function to have suitable name 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
 2021-09-28 16:14:47 +02:00
Paul Elliott
814f0c5fb1 Remove check for lack of supported ciphers 
Add comment explaining (currently) empty function.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-28 14:42:36 +01:00
Paul Elliott
946c920475 Add safety for nonce length to internal driver 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-28 14:42:36 +01:00
Jerry Yu
d9a94fe3d0 Add counter length macro 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2021-09-28 20:10:26 +08:00
Ronald Cron
45cb82fac4
Merge pull request #4918 from yuhaoth/pr/add-send-alert-message-macro 
Add send alert message macro
 2021-09-28 13:34:55 +02:00
Jerry Yu
6ca7c7fd6b Remove useless variables 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2021-09-28 18:51:40 +08:00
Gilles Peskine
5b8618b44c fixup: Make the fields of mbedtls_ecp_curve_info public 
Remove more places where MBEDTLS_PRIVATE() was used on grp_id, which is now
public.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2021-09-28 12:34:53 +02:00
Paul Elliott
bb0f9e1740 Move all nonce length checks to PSA Core 
Remove duplicated code from oneshot API

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-28 11:16:27 +01:00
Paul Elliott
dff6c5d963 Restore internal driver for aead_set_lengths 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-28 11:16:27 +01:00
Jerry Yu
ad8d0bad10 Keep consistency order. 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2021-09-28 17:58:26 +08:00
Jerry Yu
d52398d31f fix double underscore fail 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2021-09-28 16:13:44 +08:00
Gilles Peskine
8a83224072 Fix typo 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2021-09-28 10:12:49 +02:00
Paul Elliott
4ed1ed18d2 Move nonce size checking to PSA Core 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-27 18:24:11 +01:00
Paul Elliott
325d374e3d Move set lengths checking to PSA Core 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-27 18:24:11 +01:00
Paul Elliott
745f5f2724 Add test for PolyChaCha with shortened tag 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-27 18:24:11 +01:00
Gilles Peskine
89458d1420 More robust handling of excluded files 
Don't try to enumerate excluded files. List included files, and remove names
from the list if they match an excluded-file pattern.

This resolves the problem that the script could get into an infinite loop
due to the use of recursive globbing. Unfortunately, Python's recursive
globs follows symbolic links to directories, which leads to an infinite loop
if a symbolic link points to an ancestor of the directory that contains it.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2021-09-27 19:20:17 +02:00
Gilles Peskine
409fbbe4a2 Minor documentation fix 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2021-09-27 19:16:28 +02:00
Gilles Peskine
9a7d4c2734 New configuration option MBEDTLS_CHECK_RETURN_WARNING 
MBEDTLS_CHECK_RETURN_TYPICAL defaults off, but is enabled if
MBEDTLS_CHECK_RETURN_WARNING is enabled at compile time.
(MBEDTLS_CHECK_RETURN_CRITICAL is always enabled.)

The default is off so that a plausible program that builds with one version
of Mbed TLS in the default configuration will still build under the next
version.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2021-09-27 19:15:56 +02:00