Test coverage not there yet, as the entire test_suite_pkcs1_v21 is
skipped so far - dependencies to be adjusted in a future commit.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This allows callers not to worry with md_info and makes it easier to
provide a PSA version for when MD_C is not available.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This will also make it easier to provide a PSA-based version for when MD
is not available.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Some of them no longer need md_ctx, some of those no longer need the
exit dance that was used to free it, or need it on a smaller scope.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This is a first step towards making a version of this function that
uses PSA when MD is not available.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Since 11e9310 add mbedtls_aes_init call in mbedtls_ctr_drbg_init, it
should not init aes_ctx again in mbedtls_ctr_drbg_seed.
Signed-off-by: kXuan <kxuanobj@gmail.com>
Fixes an issue on Windows where when source and build directory are on different drives hard-linking
to files or directory fails as it doesn't work across filesystem boundaries. Note that symlinking is also
not possible because it requires administrator privileges on Windows.
The solution copies the files using the built-in cmake `configure_file(src dest COPYONLY)` command.
As this command only operates on files, if a directory is specified the files will be globbed recursively
and through symlinks.
Signed-off-by: Dominik Gschwind <dominik.gschwind99@gmail.com>
Internal macros are not present as symbols, visible or usable outside
the compilation unit and it is safe to allow them to have a name without
namespace prefix.
We also allow them to start with lower case letters as some of our
internal macros already have names like that.
Signed-off-by: Janos Follath <janos.follath@arm.com>
Application may enabled AES_ALT and define mbedtls_aes_context by its own.
The initial state of user-defined mbedtls_aes_context may not all byte zero.
In mbedtls_ctr_drbg_init, the code set all byte to zero, including the AES
context nested in the ctr_drbg context.
And in mbedtls_ctr_drbg_free, the code calls mbedtls_aes_free on an AES
context without calling mbedtls_aes_init.
If user-defined AES context requires an non-zero init, the mbedtls_aes_free
call in mbedtls_ctr_drbg_free is illegal.
This patch fix this issue by add mbedtls_aes_init in mbedtls_ctr_drbg_init.
So aes context will always be initialized to correct state.
Signed-off-by: kXuan <kxuanobj@gmail.com>
Looking at the bigger picture it is clear that if `ssl->session` is NULL,
there will be a failure much earlier, and that is well protected from,
however, the practice of dereferencing a pointer which has not been
verified in prior for validity goes against secure coding practices.
Signed-off-by: Leonid Rozenboim <leonid.rozenboim@oracle.com>
Extract functions declared in bignum_mod.h into a source file with a
matching name.
We are doing this because:
- This is a general best practice/convention
- We hope that this will make resolving merge conflicts in the future
easier
- Having them in a unified source file is a premature optimisation at
this point
This makes library/bignum_new.c empty and therefore it is deleted.
Signed-off-by: Janos Follath <janos.follath@arm.com>
Extract functions declared in bignum_mod_raw.h into a source file with a
matching name.
We are doing this because:
- This is a general best practice/convention
- We hope that this will make resolving merge conflicts in the future
easier
- Having them in a unified source file is a premature optimisation at
this point
Signed-off-by: Janos Follath <janos.follath@arm.com>
Extract functions declared in bignum_core.h into a source file with a
matching name.
We are doing this because:
- This is a general best practice/convention
- We hope that this will make resolving merge conflicts in the future
easier
- Having them in a unified source file is a premature optimisation at
this point
Signed-off-by: Janos Follath <janos.follath@arm.com>
Tests function with various ECP point conditions, covering freshly
initialized, zeroed, non-zero, and freed points.
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
When USE_PSA_INIT() failed because lack of seedfile, mbedtls_x509write_csr_free()
crashed when called on an unitialized mbedtls_x509write_csr struct.
This moves mbedtls_x509write_csr_init before calling USE_PSA_INIT(),
which could probably fail, and uses the same flow in x509_csr_check()
and x509_csr_check_opaque().
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Adds python script for generation of bignum test cases, with initial
classes for mpi_cmp_mpi test cases. Build scripts are updated to
generate test data.
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
This reverts commit 62c5901f0a5061a8825e19c77f88c91fea235078.
Reverting commit due the macros are meant to be local and not following the
naming convention.
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
