And use it in the non-PSA version of mbedtls_pk_sign_ext()
to bypass checks that didn't succeed when used by TLS 1.3.
That is because in the failing scenarios the padding of
the RSA context is not set to PKCS_V21.
See the discussion on PR #7930 for more details.
Signed-off-by: Tomi Fontanilles <129057597+tomi-font@users.noreply.github.com>
This makes the function always available with its
its implementation depending on MBEDTLS_USE_PSA_CRYPTO.
Related dependencies and tests are updated as well.
Fixes#7583.
Signed-off-by: Tomi Fontanilles <129057597+tomi-font@users.noreply.github.com>
Old versions of clang don't support this pragma, so we have to assume
that the user will have set the flags.
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
New defines, which are shared with the pkparse module, lack the
new line so we manually add it when invoking
mbedtls_pem_write_buffer().
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
GCC with TSan + O3 causes an error where it claims key_len and iv_len
may be used uninitialised. This is, as far as I can tell incorrect (the
only way it could not be set is in the error case, and then it is not
used), however the simplest option seemed to be just to fix it.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Specifically:
* Move the creation of the pointer to the copied buffer into the
DECLARE() macro, to solve warnings about potentially skipping
initialization.
* Reorder the arguments of the FREE() macro - having a different order
made it confusing, so keep the order the same throughout.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Revert back checking on handshake messages length due to
limitation on our fragmentation support of handshake
messages.
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
* Separate initialization from allocation.
* Rewrite description of macros to fit the new interface.
* Use a longer name to store the local copy objects, to reduce the risk
of shadowing.
* Use different names for the original and the copy. Append the suffix
'_external' to the original argument and use the previous name
for the copy.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Move the mbedtls_ecc helper functions from psa_core to psa_util.
These files are not implemented as part of the PSA API and should not
be part of the PSA crypto implementation.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Remove unused psa_crypto_core.h include.
The PSA util file provides helper functions when using the PSA API.
It should not rely on PSA internal headers, and instead only use
public headers.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Previously the return from psa_crypto_local_output_free() had a fixed
name, which meant that multiple outputs would cause redefinitions of the
same variable.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
* Set swapped pointers to NULL when the buffers are freed.
* Change example name <buffer> to <input> and <output> to reduce
confusion.
* Document assumptions of FREE_LOCAL_ macros.
* Add comment on error case in FREE_LOCAL_OUTPUT(), explaining why it's
okay to mask the existing status code.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Since psa_crypto.c does not include tests/include/test/memory.h, we do
not need the tests/include include path.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
This allows us to entirely remove copying code, where the convenience
macros are used for copying.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Since we are applying hooks transparently to all tests, we cannot setup
and teardown test hooks in the tests. Instead we must do this in the
test wrappers which are used to pre-poison and unpoison memory.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
