Having a non-const `key` parameter was anotherf defect of
mbedtls_ecp_write_key(). Take this opportunity to fix it.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Same as mbedtls_ecp_write_key(), but doesn't require the caller to figure out
the length of the output and possibly distinguish between Weierstrass and
Montgomery curves.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit also fixes pk_psa_wrap_sign_ext() setting the RSA padding
mode so that mbedtls_pk_get_psa_attributes() correctly guesses
the PSA alg to be used.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Re-restore mbedtls_x509_string_to_names() to public as our example
programs use it, and it is the reverse of mbedtls_x509_dn_gets().
Add a docstring, so that it is a properly documented public function.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Remove the ability to select a custom public exponent via domain parameters
in RSA key generation. The only way to select a custom public exponent is
now to pass custom production parameters to psa_generate_key_ext().
A subsequent commit will remove domain parameters altogether from the API,
thus this commit does not bother to update the documentation.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The setup calls are the only calls to use a key ID.
The key is then copied into the operation object,
all future API calls use the copy instead of the key in the slot.
Simultaneous API calls on the same operation object are not thread-safe.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
The only interaction with key IDs here is in the changed function.
Simultaneous API calls on the same operation object are not thread-safe.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
One can input a key using a key identifier through the two changed functions.
Inputted keys are copied into the operation object.
Any material inputted in byte form is separate to the key slot system.
Outputting a key is threadsafe as per the key loading work.
The verification API is yet to be implemented.
Simultaneous API calls on the same operation object are not thread-safe.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
Within setup we create a copy of the key and put it in the operation field.
After setup, we only ever use the new copy,
and do not interact with any key slots.
Therefore we need only register as a reader of the key during setup,
then unregister after we stop accessing the key.
Simultaneous API calls on the same operation object are not thread-safe.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
We copy the key from a slot to the operation object in _start.
_complete and _abort do not access any key slots, instead using
the local copy.
Concurrently using the same operation object is not thread-safe.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
We copy the key from a slot to the operation object in _start.
_complete and _abort do not access any key slots, instead using
the local copy.
Concurrently using the same operation object is not thread-safe.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
Within setup we create a copy of the key and put it in the operation field.
After setup, we only ever use the new copy - and do not interact with any key slots.
Therefore we need only register as a reader of the key during setup,
then unregister after we stop accessing the key.
Simultaneous API calls on the same operation object are not thread-safe.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
This function should be internal, being exposed only via functions like
mbedtls_x509write_crt_set_subject_name().
Signed-off-by: David Horstmann <david.horstmann@arm.com>
"Key generation method" was misleading since it also applies to key
derivation. Change "key generation" to "key production", which we aren't
using yet and has roughly the right intuition. Change "method" to
"parameters" which there seems to be a slight preference for. Discussion
thread: https://github.com/Mbed-TLS/mbedtls/pull/8815#discussion_r1486524295
Identifiers renamed:
psa_key_generation_method_t → psa_key_production_parameters_t
psa_key_generation_method_s → psa_key_production_parameters_s
PSA_KEY_GENERATION_METHOD_INIT → PSA_KEY_PRODUCTION_PARAMETERS_INIT
method → params
method_data_length → params_data_length
default_method → default_production_parameters
psa_key_generation_method_is_default → psa_key_production_parameters_are_default
setup_key_generation_method → setup_key_production_parameters
key_generation_method_init → key_production_parameters_init
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Return MBEDTLS_ERR_PEM_PASSWORD_MISMATCH instead of
MBEDTLS_ERR_PEM_BAD_INPUT_DATA in case of errors.
This commit also fix related failures in test pkparse and
pem test suites.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
