The endpoint and version were factorized out into the main session.
Update the session struct comment to reflect these new fields, as was
previously missed.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Describe the TLS 1.2, TLS 1.3 and full session structs in the same
place for ease of reference.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Ensure that session save and load functions are not scattered
throughout ssl_tls.c but are in the same part of the file.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Add config bits for server name indication, early data and record size
limit, which all cause the serialized session to be structured
differently.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
This config option decides whether the session stores the entire
certificate or just a digest of it, but was missing from the
serialization config bitflag.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
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>
The `flags` field in `psa_key_attributes_t` was a general mechanism that
only ever got used for a single flag: to indicate that the `slot_number`
field has been set. We have switched to a dedicated indicator for that, so
we can now remove `flags`.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
In `psa_key_attributes_t`, keep track of whether `slot_number` has been set
through a dedicated field, rather than using a flag.
This paves the way to removing `flags`, which is not used for anything else.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Access the fields of `psa_key_attributes_t` directly rather than through the
`core` field. This makes the `core` field obsolete.
This commit is fully automated:
```
git ls-files '*.h' '*.c' '*.function' '*.jinja' | xargs perl -l -i -pe '$core = qr/\b(core\b|MBEDTLS_PRIVATE\(core\))/; s/->$core\./->/g; s/&(\w+)\.$core\./&$1./g; s/(\w+)\.$core/$1/g'
```
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Now that a key slot contains the full `psa_key_attributes_t, the temporary
local variables holding a copy of core attributes read from the slot are no
longer needed.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Switch `psa_key_slot_t` to the full `psa_key_attributes_t`, now that this
structure only has psa_core_key_attributes_t`.
To minimize the diff without breaking the build much, temporarily make
`psa_key_attributes_t` contain either the `core` field or all the fields.
This allows both things like `slot->attr.core.type` and `slot->attr.type`
to exist. The build breaks with compilers that don't support anonymous
unions and structs, which are only standard C since C11.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Move the `slot_number` field of `psa_key_attributes_t` to
`psa_core_key_attributes_t`. This makes ``psa_core_key_attributes_t` core`
the sole field of `psa_key_attributes_t`. This paves the way to unifying
the two structures.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
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>
