These were a mistake when backporting the change from the development
branch, where mbedtls/config.h has been renamed to mbedtls/mbedtls_config.h.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit fixes#1992: The documentation of mbedtls_x509_crt_profile
previously stated that the bitfield `allowed_pks` defined which signature
algorithms shall be allowed in CRT chains. In actual fact, however,
the field also applies to guard the public key of the end entity
certificate.
This commit changes the documentation to state that `allowed_pks`
applies to the public keys of all CRTs in the provided chain.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
The cipher module implements XTS, and the PSA API specifies XTS, but the PSA
implementation does not support XTS. It requires double-size keys, which
psa_crypto does not currently support.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This remark is intended for maintainers, not for users. It should not have
been in the Doxygen typeset part.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
With Doxygen 1.8.11 (as on Ubuntu 16.04), `#include` doesn't protect the
hash character enough, and Doxygen tries to link to something called
include. (Doxygen 1.8.17 doesn't have this problem.)
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Include this new section in the "full for documentation" (`realfull`)
configuration, so that these options are documented in the official
documentation build (`scripts/apidoc_full.sh`).
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
When MBEDTLS_PSA_CRYPTO_CONFIG is enabled, support an alternative file to
include instead of "psa/crypto_config.h", and an additional file to include
after it. This follows the model of the existing MBEDTLS_{,USER_}CONFIG_FILE.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The timing module might include time.h on its own when on
a suitable platform, even if MBEDTLS_HAVE_TIME is disabled.
Co-authored-by: Tom Cosgrove <tom.cosgrove@arm.com>
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
MBEDTLS_HAVE_TIME is documented as: "System has time.h and time()."
If that is not defined, do not attempt to include time.h.
A particular problem is platform-time.h, which should only be included if
MBEDTLS_HAVE_TIME is defined, which makes everything messier. Maybe it
should be refactored to have the check inside the header.
Signed-off-by: Daniel Axtens <dja@axtens.net>
CCM requires one of the 128-bit-block block ciphers to be useful, just like GCM.
GCM and CCM need the cipher module.
ChaChaPoly needs ChaCha20 and Poly1305.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This can be used to validate the server's choice of group in the PSA
case (this will be done in the next commit).
Backport of 0d63b84fa49ecb758dbec4fd7a94df59fe8367ab with a very
different implementation, as 2.28 still stores the list of allowed
groups with their mbedtls_ecp group IDs, not the IANA/TLS group IDs
(changed by https://github.com/ARMmbed/mbedtls/pull/4859/ in 3.x).
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Also force MBEDTLS_PK_WRITE_C in reduced configs using
MBEDTLS_USE_PSA_CRYPTO, MBEDTLS_PK_C and
MBEDTLS_ECDSA_C.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
PKCS5 depends on MD, but is missing a config check resulting in
obscure errors on invalid configurations.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Declare mbedtls_md functions as MBEDTLS_CHECK_RETURN_TYPICAL, meaning that
their return values should be checked.
Do check the return values in our code. We were already doing that
everywhere for hash calculations, but not for HMAC calculations.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Previously passing a NULL or zero length password into either
mbedtls_pkcs12_pbe() or mbedtls_pkcs12_derive() could cause an infinate
loop, and it was also possible to pass a NULL password, with a non-zero
length, which would cause memory corruption.
I have fixed these errors, and improved the documentation to reflect the
changes and further explain what is expected of the inputs.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Change the wording of the documentation for some CMAC functions,
as the existing wording, while technically correct, can be
easy to misunderstand. The reworded docs explain the flow of
a CMAC computation a little more fully.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
