Commit graph

16413 commits

Author SHA1 Message Date
Przemyslaw Stekiel e9dea7c3b0 ssl_client2: move memory leak check before rng_free()
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
2021-11-14 20:03:24 +01:00
Przemyslaw Stekiel b66bc0ad4a Move psa_crypto_slot_management.h out from psa_crypto_helpers.h
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
2021-11-14 20:03:23 +01:00
Przemyslaw Stekiel d6e0a5824a ssl_client2/ssl_server2: Move is_psa_leaking() before mbedtls_psa_crypto_free() (and rng_free())
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
2021-11-14 20:03:23 +01:00
Przemyslaw Stekiel 7c7fb877c6 ssl_client2, ssl_server2: add check for psa memory leaks
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
2021-11-14 20:03:23 +01:00
Bence Szépkúti c1e79fd2e3 Enable CMAC for PSA crypto compliance tests
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2021-11-11 20:47:32 +01:00
Bence Szépkúti 24ec529f82 Multipart AEAD is not supported in Mbed TLS 2.x
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2021-11-11 20:47:29 +01:00
Bence Szépkúti e30fcb6ed5 Remove superfluous expected failures from list
Issue #5144 doesn't affect development_2.x

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2021-11-11 16:24:19 +01:00
Gabor Mezei b9e1f2a3cf
Update generated files
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 15:42:41 +01:00
Gabor Mezei 84d739846c
Update changelog with the new public API
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:33:19 +01:00
Gabor Mezei dbe0f892b3
Fix documentation and comments
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:33:19 +01:00
Gabor Mezei c0ae1cf45a
Rename internal header constant_time.h to constant_time_internal.h
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:33:19 +01:00
Gabor Mezei 18a44949d0
Rename constant-time functions to have mbedtls_ct prefix
Rename functions to better suite with the module name.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:32:01 +01:00
Gabor Mezei f127a0e2b1
Remove unneeded include
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:54 +01:00
Gabor Mezei da20651b73
Fix documentation
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:54 +01:00
Gabor Mezei 61bf64fbd0
Bind functions' availability for config options
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:54 +01:00
Gabor Mezei e24dea8225
Move mbedtls_cf_memcmp to a new public header
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:54 +01:00
Gabor Mezei 6e0e990544
Add macro guard for header file
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:53 +01:00
Gabor Mezei 2b35880d41
Bind functions' availability for config options
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:53 +01:00
Gabor Mezei 4e2de62fef
Remove unused function
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:53 +01:00
Gabor Mezei fd8a42d914
Make functions static
These functions are only used as an auxiliary function for constant-time functions.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:53 +01:00
Gabor Mezei 4b4e4d8880
Update documentation and comments
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:53 +01:00
Gabor Mezei 91deea7765
Rename and reorder function parameters
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:53 +01:00
Gabor Mezei 150bdee126
Use condition for not sensitive data
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:53 +01:00
Gabor Mezei 3c38b6e9e1
Move implementation specific comment
This comment is about how the functions are implemented, not about their
public interface, so it doesn't belong in the header file.
It applies to everything in constant_time.c so moved there.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:52 +01:00
Gabor Mezei 2c5ed2244b
Make mbedtls_cf_size_mask_lt function static
The mbedtls_cf_size_mask_lt is solely used as an auxiliary function
for mbedtls_cf_size_mask_ge.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:52 +01:00
gabor-mezei-arm d5a392aa2c
Fix missing includes
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:52 +01:00
gabor-mezei-arm 10117d673e
Add changelog entry
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:52 +01:00
gabor-mezei-arm 7e6a1eaf8f
Add documentation for the functions
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:52 +01:00
gabor-mezei-arm 1ffd0ccf02
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 <gabor.mezei@arm.com>
2021-11-11 11:04:52 +01:00
gabor-mezei-arm 60febd5d8a
Propagate usage of mask generation functions
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:52 +01:00
gabor-mezei-arm 2f2c0bead3
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 <gabor.mezei@arm.com>
2021-11-11 11:04:51 +01:00
gabor-mezei-arm 5e4882498e
Unify function parameters
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:51 +01:00
gabor-mezei-arm 378e7eb5cc
Unify memcmp functions
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:51 +01:00
gabor-mezei-arm 04087dffcd
Typo: Unify indentation of function parameters
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:51 +01:00
gabor-mezei-arm f52941ef73
Move mbedtls_cf_rsaes_pkcs1_v15_unpadding function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:04:51 +01:00
gabor-mezei-arm c2aee6fc0b
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 <gabor.mezei@arm.com>
2021-11-11 11:04:51 +01:00
gabor-mezei-arm bc3a288b2c
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 <gabor.mezei@arm.com>
2021-11-11 11:03:04 +01:00
gabor-mezei-arm b10301d2fc
Move mbedtls_mpi_lt_mpi_ct function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:02:38 +01:00
gabor-mezei-arm 58fc8a65ab Move mbedtls_mpi_safe_cond_swap function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:01:08 +01:00
gabor-mezei-arm b8caeeed5c Move mbedtls_mpi_safe_cond_assign function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 11:00:14 +01:00
gabor-mezei-arm 6e4ace6b40
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 <gabor.mezei@arm.com>
2021-11-11 10:59:05 +01:00
gabor-mezei-arm cb4317b723
Move mbedtls_cf_hmac function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 10:59:04 +01:00
gabor-mezei-arm 0f7b9e43e9
Move mbedtls_cf_memcpy_offset function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 10:59:04 +01:00
gabor-mezei-arm ee06febbb4
Move mbedtls_cf_memcpy_if_eq function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 10:59:04 +01:00
gabor-mezei-arm 7b23c0b46d
Move mbedtls_cf_mem_move_to_left function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 10:59:04 +01:00
gabor-mezei-arm 043192d209 Move mbedtls_cf_mpi_uint_cond_assign function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 10:55:56 +01:00
gabor-mezei-arm 5cec8b44a8
Move mbedtls_cf_cond_select_sign function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 10:54:20 +01:00
gabor-mezei-arm 7533253125
Move mbedtls_cf_uint_if function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 10:52:42 +01:00
gabor-mezei-arm 097d4f555e
Move mbedtls_cf_mpi_uint_lt function to the constant-time module
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2021-11-11 10:52:01 +01:00
gabor-mezei-arm 17da4f2a4e
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 <gabor.mezei@arm.com>
2021-11-11 10:04:59 +01:00